VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Androtsy

VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE,

Clear fire-rated safety glass with high impact and mechanical strength for interior & exterior applications
PYROSWISS is the original clear, fire-protective glass technology with full safety glass characteristics. This tempered safety glass features a special edge treatment designed to withstand high thermal stress. This prevents early breakage due to fire, keeping the affected area sealed. Free from UV-sensitive interlayers or embedded wires, PYROSWISS provides high transparency and light transmission, offering design freedom for interior and exterior applications.
  • Clear fire-rated safety glass maintains integrity for 20- or 45-minutes Starting at ¼ in thickness for 20 minute20-minute rating  
  • Impact Safety Rating: ANSI Z97.1, CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90 
  • High light transmission values of up to 89% 
  • Lightweight for easy, secure handling and installation 
  • Economical, durable, and reliable 
,Fire-rated glass-ceramic with high impact resistance for protective applications
KERALITE in Androtsy Select fire-rated glass ceramic products are available with film or laminate for accidental human impact safety protection. Safety film applied to the surface provides a cost effective and light-weight fire-protective glazing solution. Laminating KERALITE in Androtsy adds durability and sound reduction and is an ideal solution for high traffic areas. Both KERALITE in Androtsy and KERALITE in Androtsy Select, either in filmed or laminated safety glazing variants, can be a solution for fire doors, transoms and sidelights.
  • 3/16" (filmed) or 5/16" (laminated) thickness 
  • Impact safety rating ( CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90, ANSI Z97.1 ) 
  • Visible light transmission values (VLT) of up to  85% 
  • Sound transmission class values (STC) up to  34(laminated) 
  • Translucent and opaque privacy laminate ( KERALITE in Androtsy Privacy) available 
  • LCA, UL listed EPDs and HPD 2.0 documents available 
  • Contributes to LEED project points 
  • Available as an insulated glass unit (IGU)
,The most versatile solution for applications demanding maximum Fire-Resistive protection in the largest possible dimensions.
CONTRAFLAM is a single or multi-chamber fire-resistive glass made of two or more sheets of toughened safety glass. The cavity between the glass sheets is sealed to be completely moisture-resistant, is then filled with an environmentally friendly, transparent and UV-stable intumescent interlayer that reacts when exposed to fire. The level of fire resistance required determines the number of sheets of toughened safety glass and interlayers included.
In the event of fire, it offers full heat insulation for the compartmentalization of fire. This product satisfies the highest demands of fire protection while offering robust handling and UV stability, with numerous configurations available.
  • Available in single, double, or triple glazing (IGU) 
  • Rated for full fire-resistance from 45 to 120 minutes 
  • Symmetrical 1(B)1 impact resistance (EN 12600)
  • Extended exposure time of 5,000 hours UV stability versus standard 2,000 hours 
  • Large variety of low-E and solar control coatings  
  • Exceptional U values (double glazing ≥ 0.9 W/m²K, triple glazing ≥ 0.5 W/m²) 
  • Available in large dimensions 
  • Moisture- and pressure-resistant edge sealing for extended durability 
  • Excellent acoustic insulation properties 
  • Many design and comfort options 
  • Manufactured locally for fast delivery and reduced CO2 emissions
  • Can serve as laminated safety glass  
  • Easy, secure handling and installation 
,Butt-joint fire-resistant glazing system for interior & exterior applications (under specific conditions)
CONTRAFLAM Structure sets new standards in the design of transparent fire protection. The floor-to-ceiling glazing system provides a continuous, uninterrupted glass wall, joined only with silicone. Made of CONTRAFLAM fire-resistant glass, CONTRAFLAM Structure is engineered to achieve the mechanical resistance required to support interior wall line-loads and offer superior edge aesthetic.
  • Available in single, double (DGU),  
  • Available in Fire-Resistive ratings for 60 and 120 minutes.  
  • Symmetrical  impact resistance (ANSI Z97.1, CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90 ) 
  • Extended exposure time of 5,000 hours. Outstanding durability and UV-stability.  
  • Available in large dimensions of up to 138 1/2in exposed for 60 minute rating, 126in exposed for 120 minute rating. 
  • Visually continuous expanse of glass delivers maximum transparency  
  • Symmetrical butt-joint fire protection 
  • For interior and exterior applications* (*under specific conditions) 
  • Portrait and landscape applications tested 
  •  Ceramic frit back-painted vertical edges in any colorSlim silicone joints in black 
  • Excellent acoustic insulation properties  
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VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Androtsy Fire resistant glass,fire protection glass,anti fire glass,fireproof glass.


Fire-rated glass is an essential component in building design to enhance safety and protection against fire hazards. Let's delve into three successful projects that showcase the effectiveness and versatility of fire-rated glass from leading manufacturers like AGC, VETROTECH, Saint-Gobain, and PILKINGTON, Androtsy.
1. AGC Project: The Shard, London
- Project Overview: AGC's Pyrobel fire-rated glass was utilized in The Shard, one of London's iconic skyscrapers.
- Detailed Content: The project showcases the use of fire-rated glass in a high-rise building to ensure the safety of occupants in case of a fire emergency. Pyrobel offers both integrity and insulation properties, maintaining structural integrity while preventing the spread of flames and smoke.
- Advantages: AGC’s fire-rated glass provides transparency and aesthetics without compromising on safety standards. It enhances natural light transmission while meeting strict fire protection requirements.
2. VETROTECH Project: Dubai Mall
- Project Overview: VETROTECH's Contraflam fire-resistant glass was incorporated into the Dubai Mall project.
- Detailed Content: In this project, Contraflam was used to create visually appealing fire barriers without obstructing views or natural light. The glass maintains its transparency under normal conditions and transforms into a protective barrier during a fire incident.
- Advantages: VETROTECH's innovative fire-rated glass solutions offer architects and designers flexibility in creating open spaces with uncompromised safety features.
3. Saint-Gobain & PILKINGTON Project: National Museum of Qatar
- Project Overview: Collaboration between Saint-Gobain Glass and PILKINGTON resulted in providing advanced firewall solutions for the National Museum of Qatar.
- Detailed Content: Fire-resistant glazing systems from these manufacturers were instrumental in enhancing the museum's aesthetic appeal while ensuring compliance with stringent fire safety regulations.
- Advantages: Saint-Gobain and PILKINGTON’s expertise in manufacturing high-performance fire-rated glass solutions contributed to creating a secure environment for visitors without sacrificing architectural design elements.
These projects exemplify how top manufacturers like AGC, VETROTECH, Saint-Gobain, and PILKINGTON are revolutionizing building safety through cutting-edge fire-rated glass innovations that combine functionality with elegance.

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