Top-rated batt, rolled or reflective insulation install or upgrade pros.

Get matched with top batt, rolled or reflective insulation install or upgrade pros in Belfair, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Batt, rolled or reflective insulation install or upgrade pros in Belfair

Avatar for Insulation Northwest
Insulation Northwest
4.8(
98
)

Serving Belfair, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"The estimator was great, he listened to my concerns and offered options that suited my needs. The workers were respectful and got to work right away. I had insulation installed under my floor in the crawl space, a ground cover installed, ducts sealed, and the garage ducts wrapped. I was very happy with the insulation results, I no longer feel a difference in air temperature between rooms. I was not thrilled with the ground cover nor the garage ducts wrap, these jobs seemed rushed. The ground cover had multiple holes and was not put down with a function or pleasing aesthetic in mind. The garage ducts wrap is definitely helping with the loss of heat, but it looks clumsy with white tape all over the place. Overall I'm satisfied. I just think parts of the job were rushed."
Additional Photos
Additional Photos
Additional Photos
21 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for PNW Insulation, LLC
PNW Insulation, LLC
4.7(
251
)

Serving Belfair, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"A joy working with PNW insulation again, every time they are wonderful. We had spray + batt insulation installed. The crews were awesome and efficient. Highly recommend Andres is wonderful to work you."
Before
All insulated
Final with Wmp
Getting ready to start
Inside office

+22

Response time1 day
Response rate93%
40 neighbors recently requested a quote
Avatar for Lake Atitlan Insulation, LLC
Lake Atitlan Insulation, LLC
5.0(
20
)

Serving Belfair, WA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The lake atitlan, insulation team just finished replacing our old blown in insulation in our attics with white R-38 rolled batt insulation. Overall, we were very happy with their work and attention to detail. Everything was spotless when they left. They were also a few thousand dollars less expensive than a bid we got from a larger local chain. The old insulation was blocking the soffit vents (under the gutters) allowing moisture and black mold to develop on the underside of the roof sheeting. First, they built a plastic tunnel from the front door up to the upper attic access door in the top of a closet near the bedrooms. This prevented any debris from the job filtering into the house as well as protecting the carpet. Next, they removed all the old insulation with the assistance of a giant vacuum. The black mold on the underside of our roof sheeting was treated and the new insulation installed. It now looks like a field of freshly fallen snow up there and no blocked vents."
11 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Acorns Attics & Crawls, LLC
Acorns Attics & Crawls, LLC
5.0(
17
)

Serving Belfair, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I’m very satisfied with the insulation work performed under my house. My home is now toasty warm on my feet. Phillip and his worker showed up on time, went about their work and cleaned up the mess created in the process. I am greatful that I found such a competent company."
Response time4 hrs
Response rate99%
27 neighbors recently requested a quote
Avatar for A G INSULATION LLC
A G INSULATION LLC
5.0(
9
)

Serving Belfair, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"The job was done timely. They went out of their way to make sure everything from replacing the insulation to a thorough rat abatement was done right and explained everything to me. They even installed some bird spikes for me."
My jobs
My jobs
My jobs
My jobs
My jobs

+5

Response time12 hrs
Response rate95%
15 neighbors recently requested a quote
Avatar for WALLET-FRIENDLY INSULATION LLC
WALLET-FRIENDLY INSULATION LLC
5.0(
1
)

Serving Belfair, WA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

Wallet-Friendly Insulation LLC is a licensed and insured residential insulation company serving Pierce, King, Thurston, Kitsap, and surrounding counties. We specialize in attic, crawl space, wall, and new construction insulation for homes, ADUs, and remodels. Our services include insulation removal and replacement, blown-in fiberglass, batt insulation, vapor barriers, air sealing, and duct repairs. We provide free estimates and focus on quality work, honest pricing, and customer satisfaction.

6 neighbors recently requested a quote
Avatar for BUILDING PERFORMANCE PROS LLC
BUILDING PERFORMANCE PROS LLC
3.0(
2
)

Serving Belfair, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The workers were on time. Very efficient. They did a blower door test and found the air leaks and insulated these areas. Blew installation above the garage, cleaned out the crawl space and put new installation there and basement. Found a water leak from my toilet,Thank goodness. Covered everything in the basement and swept and cleaned up after. I would recommend them!"
Response time2 days
14 neighbors recently requested a quote
Avatar for Puget Partners Insulation, LLC
Puget Partners Insulation, LLC
4.7(
39
)

Serving Belfair, WA and surrounding areas

In business since 2020

Free estimates

Warranties offered

"I hired puget partners insulation did a great job on my crawl space. It was a nasty mess with a lot of rodent activity, and now itâ s good as new! They were timely and finished everything within a day. Re-insulated, new vapor barrier and closed up some of the vents where rodents were getting in. They were affordable and great to work with, incredibly professional. I would definitely recommend them to anyone looking for insulation work or work on your crawl space."
Home Insulation Upgrade
Wall Insulation
Interior home overview
Wall Insulation
Home Insulation Upgrade

+14

Response time2 days
Recommended by96%of homeowners
...
Showing 1-10 of 54
FAQs for batt, rolled or reflective insulation install or upgrade projects in Belfair, WA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Belfair, WA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.