Insulation and air sealing experts serving homes across Ontario
Exterior Wall Insulation
Many homes have little or no insulation inside exterior walls. Drill and fill insulation is a method of adding insulation without removing drywall.
How It Works
Small holes are drilled into exterior walls and dense-pack insulation is installed inside the wall cavity. The holes are then sealed and finished.
Benefits
- Improved comfort in exterior rooms
- Reduced drafts
- Better temperature consistency
- No major renovation required
Ideal For
- Older homes with little wall insulation
- Rooms that feel cold in winter or hot in summer
What to Expect
- Targeted installation
- Minimal disruption
- Clean finish after completion