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 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 adds durability and sound reduction and is an ideal solution for high traffic areas. Both Keralite and Keralite 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 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 in Kalkaji Devi 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 in Kalkaji Devi 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 in Kalkaji Devi fire-resistant glass, CONTRAFLAM in Kalkaji Devi 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  

VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Kalkaji Devi Fire resistant glass,fire protection glass,anti fire glass,fireproof glass.

Fire-rated glass is a crucial element in building design to ensure safety and compliance with fire regulations. Let's explore three successful projects utilizing fire-rated glass from leading manufacturers AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Kalkaji Devi , Kalkaji Devi.
1. Project Name: AGC Clear Fire-Rated Glass Installation
AGC is renowned for its innovative fire-rated glass solutions. In a recent project at a commercial high-rise building in New York City, AGC's clear fire-rated glass was used to create sleek and modern fire-resistant partitions throughout the office spaces. The glass not only met the required fire safety standards but also enhanced the overall aesthetics of the interiors.
Advantages: AGC's clear fire-rated glass offers both form and function by providing exceptional fire protection while allowing natural light transmission, maintaining visual connectivity, and contributing to an open workspace environment.
2. Project Name: VETROTECH SuperLite Fire-Rated Glass Facade
VETROTECH is known for its high-performance fire-resistant glazing solutions. In a landmark project of a mixed-use development in London, VETROTECH's SuperLite range of fire-rated glass was used to create an impressive facade that seamlessly integrated safety with architectural design. The large glazed areas using VETROTECH's products added an element of sophistication to the building.
Advantages: VETROTECH's SuperLite range offers superior fire protection without compromising on design flexibility or structural integrity. The ability to customize sizes, shapes, and finishes makes it ideal for diverse architectural applications.
3. Project Name: Saint-Gobain & PILKINGTON in Kalkaji Devi Fire-Rated Glass System in Educational Institution
Collaborating on various projects globally, Saint-Gobain and PILKINGTON in Kalkaji Devi have delivered cutting-edge fire-resistant glazing systems. One notable installation was at a state-of-the-art educational institution in Singapore where their combined expertise ensured maximum safety without sacrificing aesthetics within classrooms and common areas.
Advantages: The partnership between Saint-Gobain and PILKINGTON in Kalkaji Devi brings together advanced technologies in fire-rated glazing systems that offer high levels of thermal performance, sound insulation, impact resistance, and radiant heat control – making them ideal for educational environments where safety is paramount.
These successful projects exemplify how top manufacturers like AGC, VETROTECH, Saint-Gobain & PILKINGTON in Kalkaji Devi are revolutionizing the use of fire-rated glass in modern architecture by combining safety features with innovative design solutions.

防火玻璃 楊美