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

Fire-rated glass is a crucial element in modern construction, providing both safety and aesthetic appeal. Let's delve into three successful projects that showcase the excellence of fire-rated glass from industry leaders AGC, VETROTECH Saint-Gobain, and PILKINGTON in Montevideo , Montevideo.
1. AGC - Project: The Shard, London
AGC's fire-rated glass was a pivotal component in the design and construction of The Shard in London, one of the tallest buildings in Europe. The advanced technology used by AGC ensured that the building met stringent safety standards without compromising on its stunning architectural design. The fire-rated glass not only provides protection in case of a fire but also allows ample natural light to flood the interiors, creating a bright and welcoming environment.
2. VETROTECH Saint-Gobain - Project: One World Trade Center, New York
VETROTECH Saint-Gobain played a key role in outfitting One World Trade Center in New York with top-of-the-line fire-rated glass solutions. Their innovative products provided unparalleled protection against fire hazards while offering panoramic views of the city skyline. The use of VETROTECH Saint-Gobain's fire-rated glass exemplifies how safety can be seamlessly integrated with architectural brilliance.
3. PILKINGTON in Montevideo - Project: Burj Khalifa, Dubai
PILKINGTON in Montevideo 's high-performance fire-rated glass was instrumental in ensuring the safety and security of occupants at the iconic Burj Khalifa in Dubai, the world's tallest building. The exceptional clarity and durability of PILKINGTON in Montevideo 's glass not only enhance the visual aesthetics of the skyscraper but also deliver unmatched fire protection capabilities. This project serves as a testament to PILKINGTON in Montevideo 's commitment to combining innovation with safety.
The advantages of using fire-rated glass from these leading manufacturers are manifold:
- Enhanced safety measures during emergencies
- Compliance with strict building codes and regulations
- Optimal light transmission for well-lit spaces
- Customizable options to suit diverse architectural designs
In conclusion, these successful projects underscore how AGC, VETROTECH Saint-Gobain, and PILKINGTON in Montevideo are at the forefront of providing cutting-edge fire-rated glass solutions that combine functionality with elegance in construction projects worldwide.

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