Roofing and waterproofing are important aspects of a home and must have the right materials and technology to make homes leakproof and weather-proof.
As an alternative to asbestos roofing systems, screw down metal roof systems has been extensively used in the industrial and warehousing roofing in India.
Trapezoidal roofing sheets are manufactured on state-of-the-art cold roll forming lines in transportable lengths as per the design. Sheets are fixed on to roof structure by specially designed self-tapping screws with aluminium washers, and all the longitudinal and side joints are sealed using silicon sealants and butyl tapes for ensuring a leak proof performance.
In this system there is a penetration of roof surface and therefore high quality workmanship and roof maintenance are critical to having leak proof roof.