Insulation & Accessories

Insulation & Accessories helps builders, remodelers, and DIYers boost comfort, cut energy bills, and protect structures year-round. Explore fiberglass batts, mineral wool, rigid foam boards, blown-in cellulose, and spray foam kits designed to improve thermal performance and air sealing. Pair these materials with vapor barriers, house wrap, radiant barriers, and acoustic panels to manage moisture, reduce noise, and improve indoor air quality.

Find the right tools for fast, clean installation: insulation knives, staple guns, measuring tapes, straightedges, and cutting guides. Seal gaps and penetrations with expanding foam, silicone or acrylic caulk, butyl and foil tapes, and mastic for ducts. Support batts with wire stays, rods, and hangers; protect HVAC systems with duct wrap, pipe insulation, and foil-faced tapes. Don’t overlook attic baffles and rafter vents that keep soffits clear while maximizing attic R-values.

Safety and code compliance are easier with the proper accessories. Choose PPE such as gloves, goggles, respirators, and disposable coveralls. Use moisture meters and infrared thermometers or thermal cameras to locate cold spots, air leaks, and wet areas before you close walls. Look for fire-rated and smoke-control listings where required, and verify R-value and vapor retarder classes to meet local energy codes and rebate programs.

Tips for selecting products: match climate zone and target R-values; prioritize continuous insulation to eliminate thermal bridging; combine air sealing with insulation for best results; and protect against condensation around ducts and pipes. Whether you’re improving an attic, finishing a basement, quieting a home office, or winterizing a crawlspace, this collection streamlines planning, purchasing, and installation. Browse Insulation & Accessories to build quieter rooms, maintain stable temperatures, and extend the life of your building envelope with durable, high-performing materials and pro-grade tools. Shop by type, R-value, thickness, facing, brand, and application to compare options quickly and get reliable, code-ready results on projects.