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

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 Ottawa 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 Ottawa adds durability and sound reduction and is an ideal solution for high traffic areas. Both KERALITE in Ottawa and KERALITE in Ottawa 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 Ottawa 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 Ottawa 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 Ottawa 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 Ottawa fire-resistant glass, CONTRAFLAM in Ottawa 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, Ottawa Fire resistant glass,fire protection glass,anti fire glass,fireproof glass.


Fire-rated glass is a crucial element in today's architectural design, providing both safety and aesthetic appeal. Let's explore three successful projects that have exemplified the use of fire-rated glass from leading manufacturers such as AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Ottawa , Ottawa.
1. AGC - Tokyo Skytree: One notable project where AGC's fire-rated glass was utilized is the iconic Tokyo Skytree in Japan. AGC provided their advanced fire-resistant glass solutions to ensure the safety of visitors while offering breathtaking views from one of the world's tallest structures. The use of AGC fire-rated glass in this project highlighted its exceptional fire protection properties without compromising on design aesthetics.
2. VETROTECH - The Shard, London: The Shard, a prominent skyscraper in London, incorporated VETROTECH's high-performance fire-rated glass to meet stringent safety regulations without hindering the building's modern architectural design. VETROTECH's innovative fire-resistant glass not only enhances the building's overall appearance but also provides superior protection against flames and smoke spread during a fire incident.
3. Saint-Gobain and PILKINGTON in Ottawa - Petronas Towers, Malaysia: The iconic Petronas Towers in Malaysia feature state-of-the-art fire-rated glass supplied by industry giants Saint-Gobain and PILKINGTON in Ottawa . These renowned manufacturers collaborated to deliver customized fire-resistant glazing solutions that met the towers' strict safety requirements while maintaining transparency and light transmission qualities. The incorporation of Saint-Gobain and PILKINGTON in Ottawa ’s fire-rated glass in this project exemplifies their commitment to both safety and architectural excellence.
The advantages of using premium quality fire-rated glass from leading manufacturers like AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Ottawa include:
- Enhanced safety: Fire-rated glass provides crucial protection against flames and smoke propagation during a fire emergency.
- Design flexibility: These advanced glass solutions offer architects creative freedom without compromising on safety standards.
- Optimal light transmission: Fire-resistant glazing ensures ample natural light penetration while meeting regulatory requirements.
- Durability: High-quality fire-rated glass products are engineered to withstand extreme conditions for long-term performance.
In conclusion, the successful integration of top-tier fire-rated glass from reputable manufacturers has revolutionized modern architecture by combining safety with sophistication in landmark projects worldwide.

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