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AIR SEALING

Serving the Greater St. Louis Area with a building science approach to improve comfort, efficiency, and long-term home performance

If your home feels drafty, has uneven temperatures, or struggles to stay comfortable, air leaks may be the real problem.

Most homes have small gaps and penetrations in the attic and walls that allow conditioned air to escape and outside air to enter. Even tiny openings can add up to significant energy loss over time.

At Boyer Insulation, we focus on identifying and sealing these hidden air leaks to improve how your home performs—not just masking the symptoms.

WHY AIR SEALING MATTERS

Air sealing is one of the most important—and often overlooked—parts of a comfortable, energy-efficient home.

Without proper air sealing, your home can experience:

→ Drafts and uncomfortable air movement
→ Hot and cold spots throughout the house
→ Higher heating and cooling costs
→ Poor indoor air quality from attic or crawlspace air
→ Reduced effectiveness of insulation

Sealing these leaks helps create a controlled indoor environment and allows your insulation to do its job properly.

 

Unsure what your home needs?
We perform a full energy audit to diagnose the issue — and if you hire us for air sealing or insulation, your audit is free.

OUR PROCESS

At Boyer Insulation, we don’t guess — we measure. Our building-science approach ensures you get real results, not just more insulation tossed into your attic. Here’s how our full diagnostic process delivers maximum comfort, efficiency, and value:

Step 1 — Comprehensive Energy Audit (Before Work Begins)

Every project starts with a full home energy audit — the same level of evaluation used in professional home performance programs.
We use advanced diagnostic tools such as the Minneapolis blower door to measure your home’s air leakage, pinpoint comfort issues, and identify exactly where energy is being lost.
This gives you a baseline of your home’s current performance and ensures the solutions we recommend are based on real data.

CONTACT

CONTACT US
Get a free quote and learn more!

hello@boyerinsulation.com
314-530-9250

Contact

Not sure where to start with insulation or energy efficiency?
Check out our resources for clear explanations and helpful information.

© 2025 by Boyer Insulation. All rights reserved.

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