Design Hardware is a reputable company specializing in high-quality commercial-grade door hardware and accessories. Their extensive product line includes door closers, exit devices, locks, and various hardware solutions designed to meet the needs of diverse projects. Committed to superior support, they offer resources such as templates and troubleshooting assistance, ensuring customer satisfaction. Design Hardware is known for fast shipping and a wide selection of products, making them a reliable partner for contractors and builders.
The Santoprene Smoke Seal SS-S from Design Hardware is the ultimate solution for sealing doors against smoke infiltration. Crafted with precision from extruded thermoplastic rubber Sandoprene, this weatherstripping boasts unparalleled durability and resilience. Its 1/2" width creates a formidable barrier, preventing smoke from easily passing through, while its self-adhesive backing ensures effortless installation onto door frames. Certified by UL for application on hollow metal fire doors rated up to 3 hours and wood doors rated up to 1 1/2 hours, this seal is engineered to meet rigorous fire safety standards.