No they can’t as the temperature range is between -40°C and +95°C
No. The leaking roofing membrane should be repaired to stop the leakage however, the product is moisture resistant.
Yes, they are certified according to KEBS standards and other international accreditation bodies.
Yes, we offer free technical information on the installation of all our products. We also have an in-house installation team for roof and acoustic insulation. We charge for this service at a very competitive rate.