Fiberglass Loose Fill Insulation in Spokane, WA
Complete coverage for attics, new walls (net & blow), and drill-and-fill retrofits—installed by Spokane professionals for long-lasting comfort and efficiency.
Get a Free QuoteAttics
Even, seamless coverage over the attic floor reduces energy loss in winter and heat gain in summer, stabilizing indoor temperatures across Spokane’s seasons.
New Walls (Net & Blow)
Fiberglass is blown behind netting for complete cavity fill. Ideal for new builds seeking consistent thermal performance and code compliance.
Drill & Fill Retrofits
For older homes, small access holes allow dense fill into wall cavities—improving efficiency without major renovations.
Benefits of Loose Fill
- ✓ Uniform coverage with fewer gaps
- ✓ Works for both new builds and retrofits
- ✓ Fills around wiring and irregular framing
- ✓ Minimal disruption during installation
Energy Efficiency
Loose fill can bring older homes up to modern standards by increasing attic R-values and filling previously uninsulated wall cavities.
Comfort & Indoor Air Quality
Consistent coverage prevents drafts and hot/cold spots, while reducing outdoor air leakage—helping Spokane families stay comfortable in every season.
Local Code Compliance
We size coverage to Spokane County code requirements, ensuring your project passes inspections while delivering maximum performance.