Seal gaps and insulate with DAP's line of foam insulating products. Included are straw foams, gun foams, canister foams, and spray foam Insulation kits.  We also offer a constant pressure dispensing system and spray foam tools and accessories to help get the job done.  Many applications include

• Touch 'n Foam
• Touch 'n Seal
• Poly-Clean
• DRAFTSTOP
• DAPtex
• Barrier Multi-Project Ready-to-Use Foam

Dupont Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such as housewrap. It has clear film facings on both sides for added durability.

Styrofoam Boards are also designed for insulating interior basement walls, crawl spaces, and ceilings in both renovation and retrofit situations with precut insulation sheets and slotted edges that accommodate wood nailing strips that serve as a nailing base for drywall.

White Lightning® offers products that permanently fill gaps and cracks to insulate against drafts as well as removable sealants for temporary weather stripping.

For installation convenience and exceptional, long-term performance, the all-in-one ZIP System® R-Sheathing panel provides a new approach to sealing and insulating the building envelope. One panel delivers thermal, air and moisture resistance, while providing excellent strength and durability.