Air Sealing

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SERVICE OVERVIEW

At EcoKong, we believe air sealing is one of the most effective — and most overlooked — ways to improve your home’s energy performance. Even the most insulated home can lose energy through hidden cracks, gaps, and seams. That’s where we come in.

Our professional air sealing services target and seal air leaks in key areas of your home — like attics, crawlspaces, walls, rim joists, ductwork, and around windows and doors. The result? A home that stays more comfortable, uses less energy, and feels better year-round.

What We Seal:

Attic and crawlspace penetrations

  • Recessed lighting and wiring holes
  • Plumbing and HVAC penetrations
  • Rim joists and foundation gaps
  • Window and door frames
  • Ductwork leaks

Why Choose EcoKong for Air Sealing?

Air sealing may not be flashy — but it’s one of the most powerful ways to improve your home’s comfort and cut energy waste. At EcoKong, we go beyond patchwork fixes. We deliver precision air sealing as part of a full building performance approach.

Our team doesn’t guess where your home is leaking energy — we test, measure, and seal with accuracy using tools like blower door diagnostics and thermal imaging. That means we find the real problems and seal them right the first time.

  • Diagnostic-Driven Process
  • Healthier, More Comfortable Homes
  • Whole-Home Efficiency Experts
  • High-Performance Materials
  • Local, Honest, and Professional

  • What is air sealing, and why is it important?

    Air sealing involves closing up gaps, cracks, and holes in your home’s structure where air can leak in or out. These leaks waste energy, cause drafts, and make your home less comfortable. Sealing them helps improve efficiency and comfort — and lowers your energy bills.

  • How do I know if my home needs air sealing?

    Common signs include drafts, uneven temperatures between rooms, high energy bills, and dusty indoor air. A professional blower door test can pinpoint exactly where leaks are happening — and EcoKong offers that as part of our service.

  • What areas of the home are typically sealed?

    We focus on common leak zones like attics, crawlspaces, rim joists, recessed lights, ductwork, plumbing and wiring penetrations, windows, and doors. Even tiny gaps can make a big difference!

  • How long does the air sealing process take?

    Most projects are completed in 1 day, depending on the size of the home and the number of leaks. We work efficiently, with minimal disruption to your daily life.

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