Spray Foam Insulation in Tualatin, OR

Find top-rated spray foam contractors and save up to 35% on energy bills

Compare 6 verified spray foam insulation contractors serving Tualatin, Oregon, backed by 611 customer reviews averaging 4.7★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Tualatin contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.

💰 Spray Foam Savings Calculator for Tualatin

Homes in Tualatin typically cut energy use by 30%–40% with spray foam. Change the numbers below to fit your home.

Foam type
$1,596
Estimated annual savings
At about 35% off your energy bill
$5,100–$8,200
Rough install cost
Attic roofline, about 5.5" of open cell
3–5 years
Estimated payback
Install cost ÷ annual savings

These are estimates, not quotes. Actual savings vary based on home size, current insulation, energy rates, and climate conditions. Savings estimates are based on Department of Energy data for the Cold climate zone. Cost assumes the attic roofline (about 1.15× your home's square footage) at typical installed prices of $0.40–$0.65 per board foot for open cell and $1.00–$1.50 for closed cell; a two-story home has less roof and usually costs less. Get quotes from the contractors below for real prices.

Verified Contractors in Tualatin

5⭐
29 Google reviews

Recent Reviews:

Drew Gonzales★★★★★a year ago

Certainly! Here’s a draft for your review: --- I had a fantastic experience with Alpha Insulations Solutions. Their follow-up and communication skills are excellent. The team was always prompt in responding to my questions and concerns, making the entire process smooth and stress-free. I really appreciated their attention to detail and the care they took in ensuring I was satisfied with the outcome. I highly recommend Alpha Insulations Solutions for anyone looking for a reliable and communicative insulation service! --- Drew Gonzales West Linn Oregon

Tristian Anderson★★★★★a year ago

Very thorough and attention to detail was very high. The customer service was outstanding. Highly recommend to anyone

Google Mail★★★★★a year ago

Very nice people who does the job right ..very happy

5⭐
108 Google reviews

Recent Reviews:

Nick Mira★★★★★4 weeks ago

I had an excellent experience working with The Spray Foam Company from start to finish. Jesse was fantastic — he met with me on site the day after our first call to review the scope of work and answer all my questions. Christine was also great to work with, keeping everything organized and clear over the phone as we discussed the job details and cost. On install day, Gio did an outstanding job. He took great care to protect the house by masking off all the necessary areas before completing a very professional installation. The quality of the work really shows — the home already feels noticeably more comfortable, and I’m looking forward to seeing the difference in my energy bills. They even helped me apply for Energy Trust of Oregon incentives, which offset part of the project cost. Overall, it was a great experience — great people, great work, and great results. Highly recommend The Spray Foam Company!

Troy Marble★★★★★a month ago

I recently had spray foam insulation services installed, and I couldn't be happier with the experience. The team was incredibly professional, arriving on time and demonstrating great expertise throughout the process. They not only did an exceptional job with the insulation but also made sure to keep everything clean and tidy, which I greatly appreciated. Overall, I highly recommend their services to anyone looking for reliable and efficient insulation solutions!

Kristal Eyle★★★★★4 months ago

The company performed exceptionally well. They promptly responded and provided a complimentary estimate. Their timely and efficient service was remarkable. The quality of their work was undoubtedly justified. I would like to express my sincere gratitude to Andrew, the owner, for his exceptional service and unwavering dedication to ensuring our complete satisfaction. He personally visited my husband and me to provide assistance. Additionally, I would like to acknowledge Christine, the ops manager, for her prompt service, responsive nature, and meticulous attention to detail in ensuring that all matters were handled efficiently and timely. All individuals we interacted with exhibited professionalism and courtesy. We were thoroughly impressed with their service. Without hesitation, I wholeheartedly recommend their services to anyone seeking insulation installation.

4.9⭐
108 Google reviews

Recent Reviews:

Micah Shelton★★★★★a month ago

The team at NW Weatherization was great from start to finish. They came out and pre planned exactly what we needed and even assisted navigating the state rebates. Great customer service

Nicholas Russi★★★★★a month ago

From start to finish, working with Northwest was really easy and enjoyable. Ryan was great about explaining what was needed in an easy to understand way. Also very knowledgeable about rebates available from the various energy companies. The crew that came was very efficient, cleaned up after themselves and made a great first impression. All around good experience for us.

Elizabeth Kirkpatrick★★★★★a month ago

Had insulation added to my attic and put it the floor. Arrived as scheduled, were quick and efficient. Had some slight confusion over one detail, but it was easily clarified with one phone call so things could still move forward smoothly. And when done, they helps with completing the forms for the energy rebates which was really, really appreciated.

4.8⭐
329 Google reviews

Recent Reviews:

Lou Horn★★★★★5 months ago

It was a fantastic experience! Harry and Tyler’s team explained and did everything so professional to me and my wife. We are super happy with making this choice going forward. I highly recommend Josh Lowe’s Dr Energy saver.

Lucas Jensen★★★★★a month ago

Tyler and the rest of his crew did a great job with adding spray foam insulation in our crawlspace. The work was just done, but so far I’m really pleased it. The were very accommodating of my schedule and getting their large truck into the small street I live on.

Debbie Stone★★★★★a month ago

Monte showed us every option for the best price. So helpful putting this all together. Tyler and his crew were amazing! They came in like gangbusters and got the job done in way less time than we expected. They were polite, friendly and very helpful. And my goodness, strong! No one stood around. No one bossed anyone around. They were a cohesive team. Great job! Very happy with the results!

3.9⭐
37 Google reviews

Recent Reviews:

William Hawkins★★★★★a week ago

Awesome job. Fast, well done. Friendly.

matt skroch★★★★★5 months ago

We had a good experience with JB. They were the lowest quote, friendly, responsive, and flexible. We did a combination of spray foam and rick wool - the end result looks great with tight seals all around.

Jose Orozco★★★★★3 months ago

Truckers - Hug the curb to enter you need all the space you have to make the left turn inside. You have to blindside back to dock, many small pull ups but doable once straight to dock slide tandems. Staff was nice and helpful, they guide you in.

"Northwest Weatherization has been a trusted leader in energy efficiency solutions."

Serves:SalemORUSA SherwoodORUSA StaffordORUSA TualatinORUSA West LinnORUSA WilsonvilleORUSA NewbergOR 97132USA TonquinOR 97062USA King CityOR 97224USA MiddletonOR 97140USA

Direct: (503) 664-9158

Frequently Asked Questions — Spray Foam Insulation in Tualatin

These are the questions Tualatin homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 6 verified Tualatin contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Tualatin?▼
Homeowners in mixed climates like Tualatin, OR typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Tualatin?▼
For most homes in Tualatin, OR, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
Is spray foam insulation worth the cost?▼
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Tualatin, OR?▼
In Tualatin, OR and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Tualatin costs $2,000–$6,000. Most Tualatin homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?▼
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?▼
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Tualatin, OR?▼
When searching for a spray foam contractor in Tualatin, OR, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Tualatin contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Tualatin for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?▼
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?▼
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.