An original Fire rated glass solution
The world’s first highly tempered clear fire-protective safety glass paved the way for a new era in fire rated glass protection when it launched in 1991; and we haven’t stopped since. PYROSWISS protects against flames and smoke to allow occupants a safe exit in case of fire, and meets UL 9, 10B, 10 C; CAN/ULC S104, S106; and NFPA 80, 252 and 257 fire-rating standards and ANSI Z97.1; CPSC16 CFR 1201-CAT I & II; and CAN/CGSB-12.1-M90 impact safety ratings.
PYROSWISS 20 is a fire rated glass solution that can be used in corridor walls rated for 30 or 60 minute, other 30 minute partitions and as a smoke barrier.
PYROSWISS 45, made using the original process, can be used in 45-minute rated openings including windows, doors, sidelites and transoms.
There are no UV-sensitive interlayers, no films or embedded wires in PYROSWISS, allowing for tint-free views that blend seamlessly with traditional glazing to meet any design challenge.
Passes the hose stream test (PYROSWISS 45)
90% light transmission values with PYROSWISS 45’s Low Iron variant
Is suitable for hollow metal framing and doors (6mm and 19 mm widths)
Is fully sourced and manufactured in North America for greater sustainability benefits (PYROSWISS 45)
PYROSWISS Technical information
|PYROSWISS 20||PYROSWISS 45|
|Meets UL 9, 10B, 10 C; CAN/ULC S104, S106; NFPA 80, 252, 257||20 min rated||45 min rated|
Meets impact safety ratings
ANSI Z97.1; CPSC16 CFR 1201-CAT I & II; CAN/CGSB-12.1-M90
|Thickness||1/4 in. to 3/4 in.||3/4 in.|
|Passes the Hose Stream test||-||✔|
|Suitable for hollow metal framing and doors||✔||✔|
|Fully sourced & manufactured in North America||✔||✔|
|Allows for tint-free views||✔||✔|
Low-iron variants available
(up to 90% VLT)
PYROSWISS 45 LowIron
PYROSWISS 20 IGU
VETROTECH FIRE RATING SYSTEMS
FIRE TESTING PYROSWISS
Our IFTS fire resistance testing laboratory is ISO 17025 accredited to a number of European, North American and International standards.
Have our products customized. Add more features to our glazing solutions to make your ideas a reality. Vetrotech supports you in design-assisting your projects according to your requirements and even further.