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

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 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 Curitiba 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 Curitiba 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 Curitiba fire-resistant glass, CONTRAFLAM in Curitiba 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, Curitiba Fire resistant glass,fire protection glass,anti fire glass,fireproof glass.


Fire-rated glass is an essential element in modern architecture, providing both safety and aesthetic appeal. Let's explore three successful projects that showcase the innovative use of fire-rated glass by leading manufacturers AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Curitiba , Curitiba.
1. Project Name: AGC - Fire Protect for The Shard
AGC's Fire Protect glass was utilized in the iconic skyscraper "The Shard" in London. This project required high-performance fire-rated glass to ensure the safety of occupants while maintaining stunning panoramic views of the city. AGC's Fire Protect met these requirements with its advanced fire-resistant properties, allowing architects to design open and light-filled spaces without compromising on safety.
2. Project Name: VETROTECH - Fire-resistant Glass Facade for The Dubai Mall
VETROTECH provided its fire-resistant glass solutions for The Dubai Mall, one of the world's largest shopping destinations. The project demanded a combination of safety and elegance for the mall's facade design. VETROTECH's fire-rated glass not only met stringent safety standards but also enhanced the visual appeal of the building with its clarity and transparency.
3. Project Name: Saint-Gobain & PILKINGTON in Curitiba - Fire-rated Glass Solutions for Singapore Changi Airport Terminal 4
Saint-Gobain and PILKINGTON in Curitiba collaborated to supply fire-rated glass solutions for Singapore Changi Airport Terminal 4, known for its architectural brilliance and passenger comfort. The project required durable and high-performing fire-resistant glass to ensure compliance with strict safety regulations while creating a welcoming environment for travelers. Saint-Gobain and PILKINGTON in Curitiba 's expertise in fire-rated glass technology contributed to the success of this prestigious project.
Advantages of Using Fire-Rated Glass:
- Ensures compliance with building codes and regulations related to fire safety.
- Provides transparent protection against flames, smoke, and radiant heat during a fire incident.
- Enhances natural light transmission within buildings while maintaining structural integrity.
- Offers design flexibility with various options like clear, tinted, or decorative finishes.
- Improves overall building aesthetics by combining safety with sophistication.
By incorporating innovative fire-rated glass solutions from industry leaders like AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Curitiba into architectural projects, designers can achieve both functional reliability and visual excellence in their creations.

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