Underlayment

EXCEPTIONAL® Metals knows it’s important to care for a roof’s decking until the full roofing system can be installed, providing full protection for the roof and building. Cover the building’s deck from day one with EXCEPTIONAL Metals underlayment products. EXCEPTIONAL HT can provide a durable, walkable, temporary surface that protects the decking for up to 90 days until an EXCEPTIONAL Metals roofing system can be installed. Combined with our roof panels, metal trims and accessories, these products are part of a full portfolio of products which can be specified and ordered together for unmatched performance and reliability.