Forest Fresh Heating & Cooling | Portland Attic & Crawl Space Insulation

Portland Metro Insulation

Insulation That Pays You Back — Portland Metro Attic & Crawl Space Experts

Lower bills, a warmer home, and Energy Trust of Oregon cash incentives — installed by a licensed local team (Oregon CCB #258579).

Our insulation services

Spray Foamopen & closed cell
Celluloseblown-in
Fiberglass & Battwalls & attics
Atticinstall & removal
Crawl Space+ encapsulation
Removal & Replacementrodents · water · mold
Rebates & Incentives

Portland homeowners may qualify for Energy Trust cash incentives

Energy Trust of Oregon offers per-square-foot cash incentives on insulation — roughly $1.25–$1.50/sq ft for attics, $0.75–$1.25/sq ft for floors and $1.50–$2.25/sq ft for walls, for eligible utility customers. We handle the paperwork.

See if you qualify

Pacific Northwest homes lose heat through the attic and crawl space

Our wet, mild winters are tough on the two spaces most homeowners never see. Warm air escapes through under-insulated attics, while rain and ground moisture turn vented crawl spaces damp — inviting mold, rot and rodents. The fix is the same one that lowers your bills: seal and insulate both ends of the house. We focus on exactly that.

Material Comparison

Spray foam vs. cellulose vs. fiberglass

Filter by what matters most and we’ll highlight the best fit.

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Lowest cost
Best for crawl space
Highest R-value
Material R / inch Rel. cost Moisture Best use Lifespan

Insulation FAQs — Portland metro

How much does attic insulation cost in the Portland area?

Most attic projects land in a per-square-foot range that depends on material, current R-value and access. Every home is different, so we give you a clear, no-obligation quote after a free in-home inspection — and apply any Energy Trust of Oregon incentive you qualify for.

What R-value should a Portland attic have?

For our climate, attics generally perform best around R-38 to R-60, walls R-13–R-23, and floors R-30 or higher. We measure what you have and recommend the right top-up.

Are there rebates for insulation right now?

Yes. Energy Trust of Oregon offers cash incentives on attic, wall and floor insulation for customers of PGE, Pacific Power, NW Natural and Cascade Natural Gas. Note: the federal 25C tax credit expired December 31, 2025. We confirm your eligibility on site.

Do you remove old insulation?

We do — including insulation damaged by rodents, water or mold. We remove it, sanitize the space, then re-insulate to current standards.

Free estimate & free inspection

No fee, no pressure. We confirm real pricing and your Energy Trust rebate on site.

Get my free estimate Call (503) 941-6416

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