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Wall Insulation
Many older homes have little or no insulation in the exterior walls. Using a drill-and-fill method, we dense-pack insulation into wall cavities through small holes that are then patched — no need to tear out drywall.
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Drill-and-fill dense-pack insulation for existing walls, with no major renovation required.
Our process
- 01
Survey
We locate wall cavities and check for obstructions such as fire blocks.
- 02
Drill
Small access holes are drilled from inside or outside the home.
- 03
Fill
Each cavity is dense-packed until fully filled.
- 04
Patch
Holes are plugged and patched, ready for paint or siding.
Ready for a warmer, more efficient home?
Book a free in-home assessment. We'll inspect your insulation and give you a clear, written quote.