Interarch Building Products Pvt. Ltd offers Snap-together System for Roofing Application. Interarch Building Products Pvt. Ltd is an ISO 9001:2000 certified company. The Company also manufactures roofing, cladding systems, suspended ceilings, window covering etc. The Snap-together System for Roofing Application, under the brand name Tracdek® SL-1750 ®, is designed for transitions from roof to fascia for a continuous, uninterrupted appearance. The Snap-together System for Roofing Application allows for thermal roof expansion and contraction during extreme temperature changes.