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Glass railings are a modern safety barrier that is widely used in residential, commercial, and office construction nowadays. Laminated and tempered glass are frequently used in glass handrail systems, supporting top-level safety requirements and making them safe and stylish compared to traditional railings.
Arad Steel is a stainless steel glass railing fittings manufacturer and expert in the installation of contemporary railings. We have been in business for more than two decades and have gained our customers' trust by providing top-notch quality at reasonable prices.
For consultation and quotation on glass railings, you may contact our technical specialists.
Head Office Address:
Tehran, Kilometer 2, Fath Highway, Iran Elevator Trade Center, 3rd Floor, Office Unit 301
Showroom Address:
Tehran, Kharrazi Highway, Iran Mall, Almas Entrance, G0 Floor, Tavana Building Materials Hypermarket
Table of Contents
Applications of Glass Railings in Buildings
Advantages and Disadvantages of Glass Railings
Glass Structure in Glass Safety Barriers
Varieties of Glass for Glass Handrails
Glass Railing Fittings and Accessories
Engineering and Fire Safety Regulations for Glass Railings
Key Considerations for Preparations and Installation of Glass Railings
Types of Modern Glass Railings
Glass railings are the most modern and most elegant safety barrier solution for both indoor and outdoor spaces. Not only are they safe, but also bring aesthetic value to the environment. The main challenge in purchasing a glass handrail is selecting the right installation method and appropriate fittings. The best solution should be chosen based on the demands of the project, client's wishes, and technical implementation details.
Here, we discuss various glass handrail mounting methods and their unique features to help you choose the best option for your project.
Spigot Glass Railing
The spigot glass railing is a sleek and frameless glass handrail system that has gained popularity in architectural and construction projects. In this system, each glass panel is secured to the ground using short stainless steel bases called spigots. Arad Steel has designed these spigot bases to maximize both safety and aesthetic appeal, ensuring a strong yet elegant railing structure.One of the major advantages of the spigot glass railing is its quick and easy installation. This system is ideal for various applications, including staircases, balconies, terraces, roof gardens, and pool surrounds.
The standard glass panel length in this system is approximately 150 cm, with two spigots per panel, creating a stable and durable structure.
The spigot fittings occupy minimal space (around 10 cm), making them a great choice for areas with space constraints.
Corrosion-resistant stainless steel is used in the spigot bases, ensuring high durability against humidity and harsh weather conditions, significantly extending the lifespan of the glass railing.
Overall, spigot glass railings provide a perfect blend of elegance, easy installation, and long-lasting durability, making them an ideal safety barrier for modern spaces.
Fix Point Glass Handrail
The Fix Point glass handrail is another elegant frameless glass railing system, widely used for staircases and atrium surrounds (voids). In this installation method, glass panels are attached to the staircase side or void wall using stainless steel fix point fittings. Each glass panel requires at least four fix point connectors for secure and stable installation.
One of the biggest advantages of the fix point glass railing is that it does not take up additional space in the environment. This feature makes it an ideal choice for areas that require maximum space efficiency, such as staircases with a width of less than 100 cm.
Additionally, the fix point connectors are made of high-quality stainless steel, offering a sleek and modern aesthetic with minimal visual obstruction.
Proper structural preparation is essential for installing Fix Point glass railings to ensure secure and durable fittings.
In summary, the Fix Point glass railing provides a modern and minimalist appearance while maintaining high structural strength, making it a perfect solution for compact spaces, staircases, and atrium surrounds.
Exposed Glass Railing (U-Channel System)
The Exposed Glass Railing or U-Channel system is a modern and widely-used installation method for frameless glass railings. In this system, glass panels are secured using aluminum U-channel profiles, creating a continuous and seamless appearance. These profiles come in varying widths, typically ranging between 6 cm to 12 cm, allowing for flexibility in design and application.
One of the distinctive advantages of this system is the use of high-density plastic wedges for securing and adjusting the glass panels. These wedges help in stabilizing the glass within the U-channel profile, ensuring a firm and precise installation.
Additionally, top rails or U-shaped profiles can be added along the top edge of the glass panels. These components enhance the visual appeal of the railing while also providing protection against potential edge damage.
Thanks to its sleek design and functional efficiency, the U-Channel glass railing is an ideal choice for contemporary commercial and residential spaces. It is particularly well-suited for balcony barriers, terraces, and rooftop gardens, where unobstructed views and elegant aesthetics are desired.
Embedded Glass Railing
The Embedded Glass Railing, or Recessed U-Channel system, is a modern frameless railing solution designed to be flush with the floor, eliminating visible profiles or supports. The glass panels seamlessly rise from the ground, creating a sleek and contemporary look.
In this system, U-channel profiles are installed within the floor during construction, providing a hidden structural base. After flooring completion, glass panels are inserted, and an aluminum cover ensures a smooth, seamless finish. Installation requires a 10 cm deep and 12 mm wide groove to securely accommodate the channel.
This system is ideal for modern spaces like balconies, atriums, rooftops, and terraces, offering a minimalist and space-saving design. It ensures high durability and safety, making it suitable for both indoor and outdoor use. For outdoor installations, proper drainage is necessary to prevent water accumulation, and the design allows for easy glass replacement when needed.
The recessed U-channel glass railing combines elegance, strength, and unobstructed views, making it an excellent choice for those seeking a high-end, seamless safety barrier in contemporary architectural designs.
Side-Mounted U-Channel Glass Railing
The side-mounted Component Glass Railing or U-Channel glass railing is fitted particularly on the side using U-shaped aluminum profiles. After fixing the glass panels, these profiles are covered with stainless steel cladding, which not only conceals screws and fittings but provides a smooth and seamless appearance.
The most significant advantage of this system is that it is very compact and hence the most suitable for compact areas or locations where maximizing usable space is crucial.
A proper structural preparation for successful installation is required so that the aluminum profiles can be fitted securely and levelly onto the final surface, ensuring both durability and esthetics.
Combining sleek modern style with superior functionality, side-mounted U-Channel glass railing is the perfect choice for residential and business building projects in need of a minimalist, space-efficient, and visually stunning security barrier.
Fin Glass Railing
The Fin Glass Railing, also known as Fin Glass Handrail, is one of the most modern and luxurious glass railing systems, widely used in high-end residential and commercial projects. This system features glass fin panels that act as structural supports, eliminating the need for conventional metal profiles. These glass fins are secured to the ground and glass panels using stainless steel fittings, ensuring both strength and elegance.
One of the distinctive features of this system is the shared glass fin support between adjacent panels, creating a continuous, seamless glass barrier without visible gaps. The minimalist design and fully transparent structure make it an excellent choice for atrium railings, terraces, and rooftop gardens in luxury developments.
Beyond its aesthetic appeal, the Fin Glass Railing offers exceptional durability and stability, thanks to its high-strength glass panels and stainless steel connectors. This system is ideal for projects that demand a cutting-edge architectural design combined with maximum functionality and safety.
SOLO Commercial Glass Railing
The SOLO Glass Railing is a contemporary and distinctive model, designed with blade-shaped stainless steel bases that securely hold the glass panels using point-fixing connectors. Each glass panel is supported by two blade-shaped bases, ensuring stability and strength, while the handrail seamlessly integrates with these supports for a refined look.
Thanks to its minimalist and sophisticated design, the SOLO glass handrail is an ideal choice for luxury commercial and office spaces. This system enhances the modern and professional aesthetic of the environment and is perfect for atrium barriers, staircases, terraces, and rooftop gardens.
Beyond its elegant appearance, the SOLO railing system offers exceptional durability, featuring stainless steel bases resistant to weather conditions. The integrated stainless steel handrail further reinforces the structure, making SOLO Glass Railing an outstanding choice for high-end architectural projects.
NEXUS Commercial Glass Railing
The NEXUS Glass Railing is an advanced and more economical frameless glass railing system, designed with blade-shaped stainless steel bases, similar to the SOLO model. Its key distinguishing feature is the shared blade-shaped base for the intermediate glass panels, reducing the number of supports while maintaining stability and strength. The continuous stainless steel handrail is seamlessly attached to the bases, enhancing both structural integrity and visual uniformity.
With its minimalist design and fully transparent appearance, the NEXUS glass railing is an ideal choice for atrium barriers, terraces, and rooftop gardens in luxury residential and commercial projects. Combining modern aesthetics with high durability, this system is especially suitable for projects requiring unobstructed views and a strong, secure railing solution.
Applications of Glass Railings in Buildings
Glass Staircase Railing for Multi-Level Buildings
A glass staircase railing is an excellent and contemporary safety solution for protecting building occupants while adding a luxurious and open aesthetic to the stairwell. Thanks to its transparent and modern design, glass railing enhances the visual appeal of staircases, making them appear more spacious and elegant. The laminated glass panels used in these railings provide high durability and impact resistance, ensuring maximum safety by preventing falls and accidents. Additionally, glass railings significantly increase natural light flow, creating a brighter and more inviting stairwell environment.
One of the main advantages of a glass staircase railing is the option to install fix-point (side-mounted) systems, which unlike traditional railings, do not take up floor space and help maintain a sleek, minimalist look. For fix-point glass railing installations, proper substructure preparation is required to ensure a secure and flawless execution. Alternatively, spigot-mounted glass railings are suitable for cases where pre-existing structural reinforcement is unavailable.
For commercial spaces such as shopping centers, luxury residences, hospitals, and office buildings, Arad Steel recommends the SOLO glass railing system, which offers both aesthetic appeal and functionality.
Installing glass railings on staircases requires precise measurements, high-quality materials, and expert execution. The glass panels must be accurately cut and securely mounted using stainless steel spigots or fix-point connectors to ensure structural stability and long-term durability.
For user convenience and safety, especially for children and the elderly, it is essential to install a handrail at the appropriate height, either on the glass panels or along the wall. With proper planning and execution, a glass staircase railing not only enhances aesthetics and functionality but also provides a secure and comfortable experience for all users.
Glass Railing for Duplex Stairs
A duplex staircase is not just a functional element in duplex and triplex homes or villas but also a key design feature that enhances interior aesthetics. As a connecting structure between two floors, duplex stairs naturally draw attention and can become a focal point in interior design. When designed and executed correctly, they add a sense of grandeur and elegance, making modern and open spaces feel more luxurious.
The Role of Glass Railings in Duplex Stairs
Using glass railings for a duplex staircase significantly enhances its visual appeal and modern elegance. Unlike bulky traditional railings, a frameless glass barrier transforms the staircase into a sleek architectural element, bringing a sense of transparency and openness to the space. The clear glass panels allow the entire staircase structure to be visible, creating an airy and spacious atmosphere while maximizing natural light flow. This light-enhancing effect makes interiors appear larger and brighter, contributing to a more welcoming ambiance.
Additionally, a minimalist glass handrail seamlessly integrates the two levels, maintaining a smooth visual flow between floors. The versatility of glass also allows it to complement various materials and finishes in the interior, such as wood, metal, or stone staircases, creating a harmonious and stylish contrast.
Customization and Installation Options
Glass railings for duplex staircases can be made from transparent or digitally printed glass, depending on the desired aesthetic. Installation methods vary, with fix-point (side-mounted) systems or spigot-mounted glass railings being the most common choices. Given the high-end materials used in duplex homes, expert installation is essential to ensure precision, durability, and safety.
For optimal longevity and visual appeal, high-quality stainless steel fittings should be used to withstand wear and environmental factors, ensuring a timeless, sophisticated look. With proper design, premium materials, and expert installation, a glass staircase railing not only provides safety and stability but also adds a refined, modern aesthetic that elevates the entire interior space.
Glass Railing for Floating Stairs
Floating stairs are a unique and modern architectural feature that create the illusion of suspended steps without visible supports. Installing a glass railing for floating stairs not only ensures safety but also enhances the lightweight and floating effect of the design. The transparent and minimalist look of glass seamlessly blends with common tread materials like wood or stone, further elevating the visual appeal of the staircase.
Using clear glass panels maintains an unobstructed view of the floating steps, reinforcing the sense of openness and sophistication in the space. The combination of glass railings and floating stairs results in a harmonious and contemporary design that enhances the luxury and modernity of any interior.
Structural Benefits of Glass Railings for Floating Stairs
Beyond aesthetics, glass barriers play a crucial role in stabilizing and controlling vibrations in floating staircases. Installing a fix-point glass railing with at least two stainless steel fix-point connectors per panel can reduce movement and vibrations caused by foot traffic, ensuring greater stability and structural integrity. This method preserves the transparency and modern aesthetic while enhancing the overall safety and durability of the staircase.
By integrating frameless glass railings, floating stairs achieve maximum visual impact, safety, and functionality, making them an ideal choice for luxury residences, high-end offices, and modern architectural projects.
Glass Railing for Curved and Spiral Staircases
Curved and spiral staircases, with their circular or flowing designs, require custom-designed glass railings that seamlessly follow their curvature. Curved glass railings are typically made from tempered or laminated bent glass, ensuring high impact resistance and structural durability. However, precise measurements and expert execution are essential, as the manufacturing and installation of curved glass railings is a specialized process handled by only a few experienced companies.
For curved glass railing installations, spigot-mounted or fix-point systems are commonly used to ensure a secure and aesthetically refined structure. The transparent nature of glass enhances the openness and spaciousness of the staircase while maintaining essential safety standards.
With a highly skilled engineering and design team, Arad Steel is among the few experts in crafting and installing custom curved glass railings, offering precision-made stainless steel fittings tailored to each project's unique specifications. Their expertise ensures seamless execution, bringing modern elegance and superior functionality to curved and spiral staircases.
Glass Railing for Terraces and Balconies
Glass railings for balconies and terraces have become a popular choice among builders and homeowners looking for a modern and elegant safety barrier in outdoor spaces. Thanks to their transparency and minimalist design, glass railings provide unobstructed views, allowing residents to fully enjoy the natural beauty of their surroundings while ensuring safety and security. Unlike traditional railings, frameless glass handrails create a luxurious and open feel, reducing any sense of confinement or enclosure.
Choosing the Right Glass for Balcony & Terrace Railings
For balcony and terrace safety barriers, tempered or laminated glass is used to provide high durability and impact resistance. These structural glass panels undergo thermal treatment, making them suitable for extreme weather conditions, including humid, cold, dry, and coastal environments.
- Laminated glass is recommended for areas with high foot traffic or safety concerns, as it provides enhanced protection by preventing glass shards from scattering upon breakage.
- Tempered glass is also commonly used in villas and gardens, offering adequate strength but with slightly lower safety properties compared to laminated glass.
Installation & Hardware Considerations
Proper installation of glass railings is crucial to ensure stability and long-term durability. Using high-quality corrosion-resistant fittings, such as stainless steel clamps, spigots, or U-channel profiles, not only enhances the longevity of the railing system but also maintains its sleek and elegant aesthetic.
The most commonly used glass railing installation methods for balconies and terraces include:
✔ Spigot-mounted glass railings – Ideal for a clean and frameless look with minimal structural preparation.
✔ Exposed U-channel railings – Featuring a continuous aluminum profile for extra support and design consistency.
✔ Embedded (recessed) U-channel railings – Fully integrated into the floor for a flush, seamless finish.
For commercial terraces, Arad Steel’s premium systems, including Fix-Point, Fin Glass, SOLO, and Nexus models, offer superior durability and a refined aesthetic. Additionally, privacy glass options such as tinted (smoky, bronze), frosted, satin, or matte-finish glass can be used to enhance privacy while maintaining a modern look.
A Perfect Combination of Style, Safety & Functionality
With their modern appeal, durability, and safety, glass railings for terraces and balconies are an excellent choice for enhancing both the visual and functional aspects of outdoor living spaces.
Glass Safety Barrier for Roof Gardens
A glass safety barrier for roof gardens and terraces has become a preferred choice due to its modern design, transparency, and high durability. This sleek glass railing system enhances the visual appeal of open-air rooftop spaces, providing a minimalist and contemporary aesthetic. Its clear panels ensure an unobstructed view, allowing users to fully enjoy the panoramic scenery while maintaining safety and security. This feature is particularly valuable in relaxation and entertainment areas, such as rooftop restaurants, cafes, and lounges, where an open ambiance significantly enhances the guest experience.
Safety and Durability of Glass Barriers
One of the key features of a glass rooftop railing is its high safety standards. These protective barriers are commonly made from tempered (toughened) or laminated glass, both of which offer superior impact resistance and can withstand harsh environmental conditions.
- Tempered glass undergoes a special heat treatment that enhances its strength and minimizes the risk of injury by breaking into small, blunt fragments upon impact.
- Laminated glass consists of multiple glass layers bonded with protective polymer interlayers, preventing shattered glass from dispersing and reducing fall hazards in case of breakage.
Both options provide essential protection against falls while ensuring a secure and long-lasting railing system for rooftop gardens.
Installation & Maintenance Considerations
Proper installation of glass safety barriers requires expert craftsmanship and precise engineering to ensure structural stability and compliance with safety regulations. Additionally, in outdoor environments, periodic inspection and maintenance are necessary to check for potential glass damage or hardware deterioration.
Choosing the Right Glass Railing System for Rooftop Gardens
The most popular choices for residential and villa rooftop gardens include:
✔ Spigot-mounted glass railing – A modern frameless design with minimal structural footprint.
✔ Exposed U-channel glass railing – Provides a sleek, continuous look with aluminum base profiles.
✔ Embedded (recessed) U-channel glass railing – Offers a seamless, flush-floor finish.
For commercial and high-traffic spaces, Arad Steel’s premium railing models, including Fin Glass, SOLO, and Nexus, offer exceptional strength and sophisticated aesthetics, making them ideal for luxury rooftop settings. Additionally, for enhanced privacy and design customization, tinted, frosted, or satin-finish glass can be incorporated into the railing system.
A Perfect Blend of Style, Safety, and Functionality
With its modern appeal, durability, and high safety standards, a glass safety barrier for rooftop gardens is an excellent investment that enhances both functionality and visual aesthetics. Whether for private residences or commercial rooftop spaces, these elegant glass systems provide unparalleled views, seamless integration, and long-lasting security.
Glass Pool Fence
A glass pool fence is a premium choice for creating a safe and visually appealing barrier around villa and garden swimming pools. Thanks to its transparency and modern design, a frameless glass safety barrier seamlessly enhances the outdoor aesthetics while ensuring maximum safety by preventing accidental falls into the pool. Unlike traditional fences, glass enclosures preserve unobstructed views of the pool and surrounding landscape, maintaining a spacious and elegant ambiance.
Safety and Durability of Glass Pool Barriers
Glass pool fences are made from high-strength tempered or laminated glass, providing exceptional durability against impact, moisture, and extreme weather conditions.
- Tempered glass undergoes thermal treatment, making it highly resistant to breakage and pressure.
- Laminated glass consists of multiple bonded layers, ensuring extra security by preventing glass from shattering upon impact.
Both options provide a reliable, weather-resistant, and long-lasting solution for pool enclosures.
Maintenance & Installation Considerations
While glass pool fences offer unmatched elegance and safety, regular cleaning is essential to maintain their clarity and shine, as fingerprints, water spots, and dust can be more visible on the surface. Using specialized glass cleaning solutions ensures a pristine and streak-free appearance.
Proper installation is also crucial for long-term stability and safety. Using high-quality stainless steel fittings, such as spigot mounts, prevents corrosion and structural issues, ensuring a secure and aesthetically refined glass pool fence.
A Perfect Combination of Safety, Elegance, and Functionality
With its seamless look, high durability, and superior safety features, a glass pool fence is an excellent investment for modern residential and luxury outdoor spaces. Whether for private villas, garden pools, or resort-style landscapes, a frameless glass enclosure offers unparalleled beauty and protection, making poolside environments both safer and more stylish.
Glass Railing for Atriums and Multi-Level Voids
A glass railing for atriums is one of the most modern and secure safety barriers for multi-level interior spaces with high elevations. Not only does it prevent falls, but it also enhances openness and transparency, making the space appear brighter and more spacious. The use of glass in atrium safety barriers allows natural light to flow freely between floors, creating a well-lit and inviting atmosphere. Additionally, its transparency ensures an unobstructed view of the upper and lower levels, enhancing the visual continuity of the interior design.
Why Use Laminated Glass for Atrium Railings?
Laminated glass is the preferred choice for glass railings around atriums due to its high impact resistance and safety properties. In case of breakage, laminated glass holds together, minimizing the risk of injury and ensuring maximum protection for occupants. Additionally, high-quality stainless steel fittings play a crucial role in maintaining durability, aesthetic appeal, and structural safety, particularly in commercial buildings, office spaces, and luxury duplex or triplex homes.
Installation & Design Considerations
The design and installation of glass railings for atriums should align with architectural aesthetics and project requirements. In modern and minimalist interiors, frameless (frame-less) glass railings are often used, ensuring a seamless, unobstructed appearance without visual distractions.
Recommended glass railing systems for atrium voids include:
✔ Spigot-mounted glass railing – A frameless and sturdy solution with a sleek, modern look.
✔ Fix-point (side-mounted) glass railing – Installed with stainless steel fix points, offering a floating effect.
✔ Exposed U-channel glass railing – Provides additional stability with continuous aluminum profiles.
✔ Embedded (recessed) U-channel glass railing – Delivers a flush, seamless floor integration.
✔ Side-mounted U-channel railing – Optimizes floor space while ensuring structural support.
✔ SOLO and NEXUS commercial models by Arad Steel – Ideal for high-traffic atrium spaces, offering exceptional durability and a refined architectural appeal.
A Perfect Blend of Safety, Functionality, and Aesthetic Appeal
With a contemporary design, high safety standards, and seamless transparency, glass railings for atriums are a superior choice for luxury residences, office buildings, shopping malls, and modern commercial spaces. By ensuring expert installation and premium materials, these glass safety barriers not only enhance aesthetics but also provide essential safety and long-term functionality.
Advantages and Disadvantages of Glass Handrails
Advantages
✔ Transparency & Unobstructed View – Ultra-clear glass allows for a wide, uninterrupted visual experience.
✔ Aesthetic Appeal & Modern Elegance – A luxurious combination of glass and stainless steel creates a sophisticated look.
✔ Versatile Design Compatibility – Seamlessly integrates with both modern and classic architectural styles.
✔ Customization & Variety – Offers a range of glass types, mounting methods, and fittings to suit different project needs.
✔ Strength & Durability – Uses tempered or laminated safety glass that withstands high impact and pressure.
✔ Natural Light Flow – Enhances indoor brightness while reducing UV exposure with tinted or bronze glass options.
✔ Noise Reduction – Laminated glass panels provide effective sound insulation.
✔ Property Value Enhancement – High-quality glass railings add luxury appeal and increase real estate value.
✔ Eco-Friendly & Recyclable – Both glass and stainless steel components are sustainable and recyclable.
Disadvantages
✖ High Cost – Premium materials and expert installation result in higher initial expenses.
✖ Extended Production & Installation Time – Manufacturing and installation take approximately 15-40 business days.
✖ Skilled Installation Required – Finding a professional and experienced contractor is essential for safe and flawless execution.
✖ Potential for Animal Collisions – Transparent glass barriers may pose a collision risk for birds and pets.
✖ Frequent Cleaning Needed – Glass surfaces are prone to dust, fingerprints, and water stains, requiring regular maintenance.
✖ Delicate Handling & Maintenance – Special care is needed to preserve the longevity and clarity of the glass.
Glass Structure in Glass Safety Barriers
Glass railings are designed using high-quality and safety-enhanced glass, offering both aesthetic appeal and reliable protection. The glass used in glass safety barriers is typically tempered (toughened) glass or laminated glass, each with specific properties that contribute to durability and security.
Tempered Glass (Toughened Glass)
Tempered glass is produced through a thermal treatment process, where standard glass is heated to approximately 700°C and then rapidly cooled. This process results in a glass panel that is five times stronger than regular glass, with enhanced impact and heat resistance.
One of the primary advantages of tempered glass is its break-safe design—when shattered, it crumbles into small, blunt pieces, significantly reducing the risk of injury. Due to this feature, tempered glass is ideal for glass railings installed at lower heights where minimal impact resistance is required.
Laminated Glass – Enhanced Safety & Durability
Laminated glass consists of two or more glass layers bonded together with an interlayer of polymer film (PVB or SentryGlas). This interlayer holds the glass shards together upon breakage, preventing glass pieces from scattering and enhancing safety and security. Laminated glass is also known for its acoustic insulation properties, impact resistance, and UV protection.
Laminated Glass with PVB (Polyvinyl Butyral) Interlayer
PVB (Polyvinyl Butyral) is one of the most widely used interlayers in laminated glass. It offers:
✔ Shock absorption and sound reduction, making it ideal for urban and commercial applications.
✔ UV radiation filtering, reducing fading and discoloration of interior furnishings.
✔ Standard security protection, keeping glass fragments adhered to the interlayer upon impact.
Laminated Glass with SentryGlas Interlayer
SentryGlas is an advanced interlayer offering higher strength and impact resistance than PVB-laminated glass. Its key benefits include:
✔ Superior durability and load-bearing capacity, making it ideal for high-rise balcony railings, rooftop gardens, and commercial atriums.
✔ Outstanding structural integrity, maintaining stability even when shattered.
✔ Excellent resistance to moisture, making it suitable for outdoor installations where humidity and weather exposure are factors.
Choosing the Right Glass for Safety Barriers
✔ Tempered Glass – Ideal for low-height installations where breakage safety is required.
✔ Laminated Glass with PVB – Suitable for residential and commercial spaces, offering enhanced impact resistance and sound insulation.
✔ Laminated Glass with SentryGlas – The best option for high-security areas, outdoor applications, and high-rise structures, where ultimate strength and stability are essential.
By selecting the appropriate glass type and quality fittings, glass railings provide both visual elegance and superior protection, making them a top choice for modern architecture.
Glass Variety for Glass Handrails
Types of Transparent Glass for Handrails
For those seeking unobstructed views and a sleek, modern aesthetic, the following transparent glass options are available:
✔ Crystal Glass – The highest level of clarity, ideal for luxury projects requiring a completely clear, premium finish.
✔ Super Clear Glass – Offers high transparency at a more affordable price than crystal glass, making it a popular choice for most projects.
✔ Clear Float Glass – A cost-effective option with decent transparency, suitable for budget-conscious designs where moderate clarity is acceptable.
Privacy Glass Options for Handrails
For spaces requiring privacy, frosted, tinted, or colored glass can be used to block visibility while maintaining elegance. These specialty glass types enhance both privacy and modern aesthetics.
✔ Frosted (Satin or Acid-Etched) Glass – Produced via sandblasting or acid-etching, creating a semi-transparent surface that prevents direct visibility while allowing soft light diffusion. Ideal for poolside railings, terraces, and private areas.
✔ Smoked (Tinted Gray) Glass – Features a dark gray tint, reducing glare and sunlight penetration while enhancing privacy. A perfect choice for exterior handrails, balconies, and rooftop gardens.
✔ Bronze Glass – A rich brown-tinted glass that reduces light transmission and provides UV protection, making it great for controlling brightness while adding a sophisticated touch to any modern space.
Smart Glass – The Future of Privacy and Transparency
Smart glass is an innovative glass technology that allows for adjustable transparency, transitioning from clear to opaque with the help of electrochromic or PDLC (Polymer Dispersed Liquid Crystal) technology. This feature makes smart glass an excellent choice for privacy-sensitive applications, such as balcony and terrace railings in urban spaces.
By simply activating an electrical current, the glass can switch between transparent and frosted modes, offering instant privacy while maintaining a modern aesthetic.
However, due to its limited availability in Iran and reliance on imports, smart glass is a high-cost option compared to traditional tempered or laminated glass. Despite its premium price, its versatility and advanced functionality make it an attractive choice for luxury projects and high-end architectural applications.
Decorative Glass – A Fusion of Safety & Aesthetic Appeal
Colored & Decorative Laminated Glass
Colored laminated glass integrates pigmented interlayers within the glass structure, allowing for a variety of vibrant shades and designs. These glass panels can be customized to match different architectural styles, making them perfect for balconies, façades, and feature walls.
✔ Available in multiple colors and patterns
✔ Maintains high durability and impact resistance
✔ Enhances privacy while preserving natural light flow
Digitally Printed Glass
Digitally printed glass uses advanced printing technology to apply custom designs, textures, and patterns onto the glass surface. This high-resolution printing method allows for unlimited design possibilities, from artistic imagery to branding elements, making it an ideal choice for luxury projects, retail spaces, and contemporary interiors.
✔ Personalized prints for branding and creative designs
✔ Resistant to fading and environmental factors
✔ Combines beauty with safety for both indoor & outdoor applications
Sandblasted Glass – A Stylish Privacy Solution
Sandblasted glass is a popular technique used to create matte designs on the glass surface. In this process, fine sand particles are blasted onto the glass under high pressure, resulting in a frosted, opaque finish that enhances privacy while maintaining light diffusion.
✔ Ideal for privacy-focused areas such as balconies, poolside railings, and office partitions
✔ Customizable with unique patterns, logos, and decorative designs
✔ Reduces glare and provides a smooth, elegant texture
Sandblasted glass is commonly used in glass railing systems to achieve a modern aesthetic while ensuring functionality and exclusivity.
shattered-pattern glass – A Unique Decorative Feature
Fractured glass, also known as crackled or shattered-pattern glass, is a decorative and artistic choice for glass railings and partitions. This type of glass mimics the look of broken glass while maintaining structural integrity and safety.
✔ Unique artistic appeal with a modern, abstract design
✔ Safe and impact-resistant – the internal crackled layer is laminated between two glass sheets
✔ Used for luxury railing designs, feature walls, and contemporary architecture
Factors Affecting the Cost of Glass Railings
The price of glass railings is influenced by several key factors. One of the most important aspects is the glass structure itself. The type of glass, whether tempered or laminated, its thickness, dimensions, design, and manufacturer, all play a significant role in determining the final cost of a glass handrail system.
Beyond the glass material, the type of fittings and hardware used also has a major impact on pricing. Glass railing connectors and brackets vary in material, design, quantity, and brand, each contributing differently to the overall expense.
Installation & Project Complexity
The installation process and the level of expertise required also affect the cost. Different contractors and installation teams offer varying levels of quality and project commitment, leading to price variations. Additionally, project details such as the total area covered, structural requirements, and installation at elevated heights influence the overall execution cost.
Get a Customized Price Estimate
Since multiple factors determine the final cost of glass railings, it is recommended to consult with professionals for an accurate price estimate. For expert guidance and customized pricing, feel free to contact our experienced specialists.
Glass Railing Fittings – Essential Components for Secure Installation
The selection of glass railing fittings depends on the installation method and project requirements. These components ensure structural stability, durability, and aesthetic appeal.
Types of Glass Railing Fittings
✔ Spigot Base Clamps – A freestanding support system that securely holds the glass without drilling, ideal for frameless glass railings.
✔ Fix-Point Connectors – Stainless steel point-fix brackets that mount the glass panels to walls or staircases, providing a floating effect.
✔ Aluminum U-Channel Profiles – A continuous mounting track that holds the glass panels at the base, commonly used for exposed or recessed glass railing installations.
✔ Top Rail (Handrail) Profiles – Aluminum or stainless steel top caps that provide additional support and safety while enhancing the modern aesthetics of the railing.
✔ Glass-to-Glass Connectors – Special clamps designed to secure adjacent glass panels together, ensuring alignment and stability.
✔ Glass-to-Wall Brackets – Fittings that anchor glass panels to walls for a secure, seamless connection.
✔ Handrail-to-Glass Connectors – Hardware used to attach a handrail directly onto the glass, ensuring firm support for users.
High-Quality Stainless Steel Fittings by Arad Steel
Arad Steel manufactures premium stainless steel glass railing fittings in 304 and 316 grades:
- 304 Stainless Steel – Suitable for indoor applications and areas with minimal exposure to corrosion.
- 316 Stainless Steel – Recommended for corrosive environments, such as coastal areas, industrial zones, and refineries.
Finishing Options for Glass Railing Fittings
Fittings can be customized with various surface finishes to complement different architectural styles:
✔ Matte (Brushed Finish) – A modern, non-reflective look.
✔ Polished (Mirror Finish) – A high-gloss, luxurious appearance.
✔ Powder-Coated (Electrostatic Paint) – Available in custom colors for enhanced durability.
✔ PVD Gold & Black Coating – A premium finish offering aesthetic sophistication and superior wear resistance.
By selecting the right fittings, glass railings achieve maximum safety, durability, and design harmony, making them an ideal choice for residential, commercial, and high-end architectural projects.
Regulations & Fire Safety Requirements for Glass Railings in Iran
Standard Railing Height Requirements
The installation of glass railings in Iran must comply with the National Building Regulations and Fire Safety Standards, ensuring both structural integrity and user safety.
According to Chapter 4 of Iran’s National Building Regulations:
- For level surfaces (non-sloped areas) → The minimum railing height must be 110 cm.
- For staircases → The minimum height should be 90 cm, measured from the edge of each step.
For high-rise buildings, European safety codes recommend increasing these heights:
- 110 cm for staircases
- 120 cm for balconies, terraces, and rooftop gardens
Glass Structure & Thickness Requirements
To meet engineering standards, glass railings must use at least 6mm + 6mm laminated glass. Laminated glass is preferred as it ensures:
✔ High impact resistance
✔ Prevention of glass shattering into sharp pieces
✔ Enhanced safety for public spaces and residential buildings
Handrail Installation for Accessibility
In buildings with high pedestrian traffic, particularly residential complexes, commercial spaces, or public areas, the installation of a stainless steel handrail is mandatory. This provides additional support, especially for children, elderly individuals, and people with disabilities. The handrail can be mounted on the glass panel or attached to a nearby wall at an ergonomic height.
Handrail Installation for Accessibility
By adhering to engineering codes and fire safety regulations, glass railing systems can be installed safely and effectively, ensuring:
✔ Structural stability and durability
✔ Compliance with height and material standards
✔ Safe access for all users
For projects requiring glass railings in high-rise or commercial buildings, consulting with experienced professionals is essential to ensure compliance with national safety codes and global best practices.
Glass Railing Strength Test – Compliance with EN 12600 & National Building Code (Iran, Section 6)
Impact Resistance Test – EN 12600 (European Standard)
This test simulates accidental impacts and sudden pressure that glass railings may experience in everyday environments, including human impact, falling objects, or accidental collisions.
✔ Glass Specification: Two layers of 8mm laminated glass with a 1.52mm PVB interlayer
✔ Fitting System: Spigot Base (Model 1003, Arad Steel)
A 50 kg pendulum was released from different heights to assess the railing's ability to withstand varying levels of force:
1️⃣ First Stage – Low-Impact Simulation (93 Joules Energy)
- Pendulum dropped from 19 cm to simulate minor accidental impacts (e.g., a person leaning or lightly hitting the railing).
- Result: The glass absorbed the impact with no cracks or damage.
2️⃣ Second Stage – Medium-Impact Simulation (220 Joules Energy)
- Pendulum dropped from 45 cm, mimicking a full-body collision with the railing.
- Result: The glass remained intact, with no breakage or displacement.
3️⃣ Third Stage – High-Impact Simulation (588 Joules Energy)
- Pendulum dropped from 120 cm, simulating a sudden high-speed fall of a full-grown adult onto the railing.
- Result: The glass resisted the extreme force without fracturing, ensuring high safety levels for public and residential use.
✅ Conclusion: Arad Steel’s glass railing passed the EN 12600 impact test, demonstrating exceptional resistance to sudden and severe impacts, making it a reliable choice for both residential and commercial applications.
Impact Resistance Test – EN 12600 (European Standard)
This test evaluates the glass railing’s ability to withstand continuous pressure, such as people leaning or applying force on the railing. According to the National Building Code of Iran, glass railings must meet specific linear load requirements based on the type of building and foot traffic levels.
✅ Test Conditions & Load Standards
1️⃣ Residential & Low-Traffic Areas
- Minimum 750 N/m (Newton per meter) linear load capacity.
- Equivalent to two adults leaning on the railing simultaneously.
- Test Result: For a 117 cm-wide glass panel, the pressure gauge showed 88 kg of force, confirming compliance.
2️⃣ High-Traffic Public Spaces (Airports, Malls, Waiting Halls, etc.)
- Required 2500 N/m linear load capacity.
- Equivalent to five adults leaning on the railing simultaneously.
✅ Conclusion: Arad Steel’s glass railings meet and exceed national safety regulations, ensuring maximum stability and security in both low and high-traffic environments.
Key Considerations for Substructure & Installation of Glass Railings
1️⃣ Substrate Preparation
- Use concrete or high-cement mortar with a minimum thickness of 6 cm for proper support.
2️⃣ Installation on Stone or Dry-Fit Ceramic Surfaces
- If installing on stone or ceramic, pre-install anchor bolts at the connection points as per the glass railing contractor’s recommendation.
3️⃣ Fix-Point Installation for Floating Stairs
- Ensure a minimum 5mm thread depth for fix-point anchoring.
- Wooden elements must be firmly attached to the steel profile.
- Avoid more than 2 cm of finishing layer at the installation points.
4️⃣ Profile & Channel Support Requirements
- If using steel profiles or U-channels, they should be at least 8 cm wide and secured to the main structure every 50 cm.
5️⃣ Flashing Installation for Glass Railings
- Ensure the flashing sheet is fully bonded to the underlying masonry or profile for stability.
6️⃣ Curved & Bent Glass Railings
- When producing curved staircases, maintain a minimum radius of 160 cm to accommodate bent glass limitations.
Glass Railing Maintenance Guidelines
1️⃣ Cleaning Best Practices
- Use a microfiber cloth to clean glass and stainless steel fittings to prevent scratches.
- Remove fingerprints from stainless steel fittings using white vinegar or a dedicated stainless steel cleaner.
2️⃣ Glass Cleaning Tips
- Use warm water and mild soap to clean glass surfaces. This ensures chemical safety and prevents adverse reactions with stainless steel components.
- For hard-to-reach areas, use a soft-bristled brush.
3️⃣ Protecting Glass & Fittings
- Avoid welding, cutting, or grinding near the glass or its fittings, as sparks and debris can cause permanent damage.
- Do not lean heavy objects against the glass railings to prevent pressure cracks or structural stress.
By following these installation and maintenance best practices, glass railing systems can remain safe, durable, and aesthetically pleasing for years to come.
Why Choose Arad Steel?
Guaranteed Price & Quality
At Arad Steel, we provide high-quality glass and stainless steel fittings at factory-direct prices. Our commitment ensures that our products offer unmatched quality and competitive pricing in the market.
Lifetime Warranty
All stainless steel fittings from Arad Steel come with a lifetime warranty against discoloration and corrosion. This guarantees long-lasting durability and premium quality over time.
Precision Installation
We execute glass railing projects with strict adherence to safety and engineering standards. Using top-grade materials and advanced installation techniques, we ensure maximum stability, safety, and aesthetic appeal in every project.
Commitment & After-Sales Support
At Arad Steel, we believe in transparency and customer commitment. Even after project completion, we maintain ongoing customer support to ensure complete satisfaction and long-term service reliability.
Custom Fitting Production
One of Arad Steel’s unique advantages is our ability to manufacture custom fittings tailored to specific project needs. This allows clients to design and implement glass railings that perfectly match their aesthetic and functional preferences.
With Arad Steel, you receive unparalleled quality, safety, and customer satisfaction, making us the ideal choice for premium glass railing solutions.
Frequently Asked Questions (FAQ) About Glass Railings
Are Glass Railings Safe and Strong?
Yes, glass used in railings is safety glass. For high-safety applications, laminated glass is recommended. However, in low-height and low-traffic areas, tempered glass can be used to reduce costs.
- Tempered glass is five times stronger than regular glass and, in case of breakage, shatters into small, non-sharp pieces to minimize injury risks.
- Laminated glass, made of two layers of tempered glass bonded with a PVB interlayer, prevents glass fragments from scattering upon impact, providing maximum security.
Are Glass Railings Approved by Fire and Engineering Codes?
Yes, glass railings are approved by fire and engineering authorities, provided they meet safety standards. The required specifications include:
✔ Use of laminated safety glass (minimum two layers of 6mm tempered glass with a PVB interlayer).
✔ Standard height regulations:
- 90 cm for stair railings
- 110 cm for flat surfaces (measured from the footrest)
When installed according to approved safety guidelines, glass railings are fully compliant with fire safety and engineering regulations.
Is the Glass Used in Railings Unbreakable?
No, glass is inherently breakable, but safety glass is designed to minimize risks.
- Tempered glass is five times stronger than standard glass and shatters into small, harmless pieces if broken.
- Laminated glass is even safer, as the interlayer holds broken pieces together, preventing them from falling or causing injury.
Although glass is highly durable, proper installation, quality fittings, and compliance with safety standards ensure maximum security and long-term performance.
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