Asked Question
This material comes with a min of 10 years warranty.
The roof and wall profile is tested in accordance with ASTM E 331,static water penetration test.
The materials have been tested in accordance with BS476 part 6 and 7 : EN13501 - 1 and etc.
NO, we do provide acoustic roof design. Some of our roof acoustic design have attained an STC 58 . For other enquiries pls get back to us.
Copy all the certificates.
Submit Now
Δ