Stop Drafts Before They Start

Air sealing boosts insulation performance and cuts energy waste

Air sealing targets the tiny gaps and cracks that let outside air sneak in — and conditioned air leak out. NEPI uses professional-grade materials to seal around framing, ducts, pipes, and more. This service works hand-in-hand with insulation to keep your home consistently comfortable, reduce energy bills, and improve indoor air quality. It’s a key step in getting the most from your building envelope.