What we look for
- Batts hanging or lying on the ground
- Damp or matted insulation, often on the uphill side of hillside homes where moisture is higher
- Missing sections after service work
- Pest damage
Insulation and encapsulation together
If you're considering sealing your Camas crawl space, decide that before replacing insulation. In a vented crawl space, insulation goes between the floor joists. In an encapsulated one, the insulation plan may change — sometimes floor insulation stays, sometimes the walls are insulated instead. Planning both at once avoids paying for insulation that ends up in the wrong place.
The fix
Remove the failed insulation, address moisture — a vapor barrier or drainage as needed — and install new insulation between the joists, supported so it stays put.
Thinking about encapsulation?
Some Camas homeowners choose to encapsulate. That can change where insulation goes. We'll plan both together if you're considering it.
What affects the scope in Camas
- Floor area and accessibility on sloped lots
- Damp areas on the uphill side
- Removal of failed insulation
- Drainage or barrier work first
- Coordination with encapsulation, if planned
Don't forget the shallow side
On hillside lots, the shallow uphill side of the crawl space is the hardest to reach — and sometimes the least insulated. A small dig out may be needed to insulate it properly.
Questions from Camas homeowners
Why is the insulation on one side of my Camas crawl space damp?
On sloped lots, the uphill side often has more moisture. We'll check.
Can you replace just the damaged sections?
Yes. When most of it is failing, full replacement is the better value, and we'll recommend what fits your crawl space.
How do I get an estimate?
Getting started is easy. Call or text (360) 470-4956, or fill out the form on this page. We'll learn what's going on beneath your home, schedule a time to take a look, and give you a straightforward insulation estimate.