Swess 9in Inside Classic Rib Profile Foam Metal Roof Closure Strips are designed for sealing the inside ribs of R panel metal roofs, ideal for DIY builders, homeowners, and contractors working on sheds, sunrooms, garages, or full roofs. Each 3-foot strip fits 9-inch panels precisely, preventing water intrusion, pests, and air leaks while adding insulation value.
Standout features include cold and heat resistance, noise reduction, and waterproofing, with real-world performance praised in reviews for easy installation and reliable sealing during storms. Users note the foam compresses well under panels for a tight fit, and the included butyl tape helps secure them, though some adapt by trimming for custom roofs.
Build quality shines with non-hygroscopic foam that withstands chemicals, UV light, and extreme weather without cracking or dissolving. The black foam maintains flexibility and shape post-installation, enhancing roof longevity and comfort by keeping interiors warmer in winter and quieter year-round.
Drawbacks include occasional tape melting in transit and foam height not matching taller R-panel profiles, requiring measurement checks beforehand. Strips also lack factory adhesive, so plan to use the provided tape carefully.
Overall, these strips deliver excellent value for metal roofing projects, earning solid ratings for durability and function. Recommended for anyone prioritizing weatherproofing and energy savings.