Installation precautions for Cool Board Insulated Aluminum Shingles

Proper installation is essential to ensure the performance of insulated aluminum tiles. Before installation, thoroughly inspect the roof substrate to verify that purlin spacing meets design requirements (typically not exceeding 1.2 meters) and that flatness deviation does not exceed 5 mm.Cool BoardBefore installing the insulated aluminum tile, carefully read the product technical manual and prepare the necessary accessories, including self-tapping screws, sealant, and edge trim.

Key installation precautions: First, align panel laying with the prevailing wind direction and position lap seams on the leeward side. Second, drive fastening screws perpendicular to the panel surface with moderate torque; overtightening can deform the panels, while undertightening compromises security. Third, ensure longitudinal overlaps are at least 200 mm, and apply specialized sealant at transverse laps to guarantee waterproofing. Cut insulated aluminum tiles using a dedicated electric cutter; avoid abrasive saws to prevent coating damage.

After installation, conduct a comprehensive quality inspection focusing on the security of fixed points, integrity of joint sealing, and correctness of drainage slope. A water spray test should be performed after project completion for at least 2 hours to confirm no leakage before final acceptance. Qingliang Board offers professional installation technical guidance services to ensure every project achieves optimal construction results.