VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Sao Luis

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


When it comes to fire-rated glass, several successful projects stand out as shining examples of the effectiveness and reliability of leading manufacturers such as AGC, VETROTECH Saint-Gobain, and PILKINGTON. Let's explore three remarkable projects showcasing the use of fire-rated glass in different settings:
1. AGC - One World Trade Center, New York City:
AGC's fire-rated glass played a crucial role in the construction of the iconic One World Trade Center in New York City. The project required high-performance fire-resistant glazing to ensure safety without compromising on aesthetics. AGC's innovative fire-rated glass solutions provided exceptional protection against flames and smoke while allowing abundant natural light to flood the interiors, Sao Luis.
2. VETROTECH Saint-Gobain - The Shard, London:
VETROTECH Saint-Gobain's fire-rated glass was a key component in the development of The Shard, Western Europe's tallest building located in London. The project demanded state-of-the-art fire protection measures without obstructing the panoramic views offered by the skyscraper. VETROTECH Saint-Gobain delivered advanced fire-resistant glazing that not only met safety regulations but also enhanced the building's architectural appeal.
3. PILKINGTON - Marina Bay Sands Hotel, Singapore:
PILKINGTON's fire-rated glass solutions were integral to ensuring safety standards at the prestigious Marina Bay Sands Hotel in Singapore. Given the hotel's complex design and extensive use of glass facades, PILKINGTON provided custom-made fire-resistant glazing that effectively contained fires while preserving the luxurious look and feel of the property.
Advantages of using top-tier manufacturers like AGC, VETROTECH Saint-Gobain, and PILKINGTON for fire-rated glass projects include unparalleled safety features compliant with stringent regulations, innovative designs that blend seamlessly with architectural aesthetics, and high-performance materials that offer durability and peace of mind for occupants.
These successful projects exemplify how cutting-edge fire-rated glass from industry leaders can elevate both safety standards and visual appeal in diverse construction environments.

FIRE-RATED GLASS Madhya Pradesh
VERRE COUPE-FEU Agadez
FIRE-RATED GLASS West Bengal
FIRE-RATED GLASS Bungoma
ОГНЕЗАЩИТНОЕ СТЕКЛО Уфа
VIDRIO RESISTENTE AL FUEGO Olanchito
FIRE-RATED GLASS Rājasthān
VIDRIO RESISTENTE AL FUEGO Trelew
VIDRIO RESISTENTE AL FUEGO Lo Barnechea
VIDRIO RESISTENTE AL FUEGO Talavera de la Reina