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

Fire-rated glass plays a crucial role in enhancing safety and protection in buildings, providing a transparent barrier against fire spread. Let's delve into three successful projects that showcase the effective use of fire-rated glass by top industry players:
1. AGC - Project: The Shard, London
AGC's fire-rated glass was utilized in The Shard, an iconic skyscraper in London. The building incorporates AGC's advanced fire-resistant glass solutions to ensure safety without compromising aesthetics. These glasses offer high levels of protection against flames, smoke, and radiant heat, making them ideal for high-rise structures, Sagamihara.
- Exceptional fire resistance
- Optimal light transmission
- High clarity and transparency
2. VETROTECH - Project: Dubai Frame, UAE
Vetrotech supplied its innovative fire-rated glass for the Dubai Frame project in the UAE. The structure features Vetrotech's specialized glasses that meet stringent safety standards while providing panoramic views of the cityscape. The fire-rated glass used here offers a perfect blend of functionality and design.
- Enhanced thermal insulation
- Impact resistance
- Architectural versatility
3. Saint-Gobain PILKINGTON in Sagamihara - Project: One World Trade Center, New York
Saint-Gobain PILKINGTON in Sagamihara 's fire-rated glass was integrated into the design of One World Trade Center in New York City. This landmark building incorporates PILKINGTON in Sagamihara 's high-performance glazing solutions to ensure optimal fire protection while maintaining visual appeal and sustainability.
- Superior acoustic insulation
- UV protection
- Sustainable manufacturing practices
These successful projects demonstrate the importance of utilizing top-quality fire-rated glass from industry leaders like AGC, Vetrotech, and Saint-Gobain PILKINGTON in Sagamihara to enhance safety measures without compromising on architectural aesthetics or functionality.

防火ガラス 川越
VERRE COUPE-FEU Aix_en_Provence
กระจกทนไฟ นครศรีธรรมราช
防火ガラス 唐津
زجاج مقاوم للحريق مادبا