According to energy.gov \"The potential energy savings from reducing drafts in a home may range from 5% to 30% per year\". Past methods include messy caulk or expensive boxes. Madison's new Draft Seal is a simple， cost-effective way to achieve the same results. Simply snap Draft Seal onto any standard new work box and attach the enclosed seal on the back. The green ring remains visible after dry wall install. Our fast， easy method complies with the IECC building code requirements for thermal performance and air leakage， reducing drafts coming in through outlets， vapors that cause mold inside walls and sound transmission through walls.

Works with all standard nonmetallic boxes

Green ring is easily identifiable after dry wall install

Eliminates the need for caulking and sealants

Complies with the IECC and LEED for envelope sealing