South Sound Spray Foam

Pacific Northwest's spray foam insulation specialists.

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Free in-home estimate Mobile service — we come to you Manufacturer-certified 10-year warranty

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Spray Foam Insulation in Tacoma, WA

The Pacific Northwest's damp marine climate is rough on fiberglass insulation. Wet batts lose insulating value and grow mold. Closed-cell spray foam stays dry, blocks vapor, and cuts heating costs 30-40% in our wet, mild climate. We serve homes, businesses, and pole barns across Pierce, Thurston, and South King counties.

What we do

Spray Foam Services in Tacoma

We install both open-cell and closed-cell spray polyurethane foam, manufacturer-certified. Our crews handle residential homes, pole barns, garages, attics, crawlspaces, and commercial buildings. Free in-home estimate, fixed-price written quote, 10-year warranty.

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Whole-Home Insulation

Open-cell foam in attics and walls. Cuts annual heating + cooling costs 30–50%. Most homes pay back in 4–6 years.

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Attic Foam

Replace settled fiberglass with sealed spray foam. Eliminates ice damming, drafts, uneven upstairs temperatures.

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Crawlspace Encapsulation

Closed-cell foam under the home seals out moisture, blocks pests, dramatically reduces humidity in living space.

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Pole Barns & Outbuildings

Foam insulation for metal pole barns, garages, workshops, shop buildings. Year-round usable workspace.

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New Construction

We work with builders across Washington to spec spray foam in new homes and additions before drywall.

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Commercial Buildings

Roofing foam, walls, refrigerated spaces for commercial buildings, restaurants, warehouses.

Service area

Serving the Tacoma Metro

We serve homes, businesses, and pole barns across Pierce, Thurston, and South King counties.

TacomaAll zip codesLearn more →
LakewoodWA 98499Learn more →
PuyallupWA 98371Learn more →
University PlaceWA 98466Learn more →
Federal WayWA 98003Learn more →
About us

A local team. Manufacturer-certified. 10-year warranty.

We've been spraying foam in the Tacoma area since 2018. Our crews are certified by both Icynene and SES Foam, and we carry a $2M general liability policy on every job. We've insulated over 800 homes in the Tacoma metro.

We don't subcontract. The crew that gives you the estimate is the same crew that does the install. Family-owned, manufacturer-trained, and accountable for every cubic foot we spray.

Why customers choose us

  • Manufacturer-certified Icynene & SES installers
  • $2M general liability + workers' comp on every job
  • Free in-home estimate within 48 hours
  • Energy-savings guarantee — 30–50% on your bill
  • 10-year workmanship warranty
  • Most jobs financed at 0% APR for 12 months
Customer reviews

5-star service across Washington.

★★★★★

"1962 home crawlspace was always damp. Encapsulation + closed-cell foam fixed it. House feels totally different now. Worth it."

Chris L. — Lakewood
★★★★★

"Attic upgrade from fiberglass to open-cell foam. Heating bill dropped 35%. Crew was respectful, clean, and finished early."

Megan K. — Puyallup
★★★★★

"Whole house insulation refit. Took 3 days, no mess. PNW weather is finally not affecting our comfort. Highly recommend these folks."

Dave A. — University Place
FAQ

Spray Foam Questions Answered

How much does spray foam insulation cost in Tacoma?

For a typical 2,000 sq ft home, full attic open-cell foam runs $4,500–$6,500. Crawlspace closed-cell encapsulation is $5,000–$8,000 depending on square footage and access. Whole-home retrofits range $9,000–$18,000. We provide a fixed-price written quote at the in-home estimate.

Open-cell vs. closed-cell — which do I need?

Open-cell is lighter, less expensive, and great for attics and interior walls. Closed-cell is denser, has higher R-value per inch, blocks moisture, and adds structural strength — best for crawlspaces, exterior walls, and pole barns. We recommend the right one for your application.

How long does the install take?

Most attics and crawlspaces are 1 day. Whole-home retrofits are 2–3 days. New construction projects vary by builder schedule. The home is typically ready to be occupied 4 hours after the spray is complete.

Will it really cut my energy bill 30–50%?

Yes — and we guarantee it. If your post-install energy use isn't reduced by at least 25%, we'll come back at no charge to inspect and add foam where needed.

Is spray foam safe?

Once cured, spray polyurethane foam is inert and meets EPA and CARB indoor air-quality standards. We use only manufacturer-certified products. The home should be vacated during install and for 4 hours after.

Tired of high energy bills? Let's fix it.

Call us for a free, no-obligation in-home estimate. Most jobs scheduled within 48 hours.

📞 (253) 555-0167

Or fill out our online quote form and we'll text you back within an hour.