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

Avatar for Northwest Weatherization
Northwest Weatherization
4.7(
97
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"The guys at NW Weatherization did an excellent job installing additional insulation in my attic and crawlspace. They also reattached the exhaust fan boot. I can tell that the added insulation is helping keep my home warmer since the furnace doesn't come on as often and run as long. Thank you Ryan and everyone at NW Weatherization!"
Example of a Properly Insulated Attic
Difference between insulated and non-insulated
The attic before insulation
A Properly Insulated Attic
Floor Insulation

+22

Response time1 day
34 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for JR Insulation Drywall, Inc.
JR Insulation Drywall, Inc.
4.6(
66
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"FABULOUS!!! This company is outstanding in every way. Based on previous reviews, I selected this company and couldn't be happier. Javier warned me that in all cases patches may not have a 'perfect' result. He was definitely wrong - or at least from our perspective. His team was fast, efficient, clean and the end result was a perfectly repaired wall that I would challenge anyone to try to identify where the repair was done. I definitely recommend this company. Prices were excellent - just a fantastic experience."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for HomeRx
HomeRx
4.3(
110
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Credit card accepted

"They installed new insulation for us in an un-insulated attic space. They were well-priced, on-time, and very easy to work with. Workers all wore protective equipment and were both professional and friendly."
Masking off rooms
West Seattle custom
 Lead safe practices
Yard taped off for Lead Safe
 Keeping your home clean is important to us

+12

Response time1 day
169 neighbors recently requested a quote
Recommended by85%of homeowners
Timberland Insulation, LLC
4.4(
35
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"These guys respond quickly from first call to rolling up and leaving. Work ethics, integrity come to mind. Polite, professional, personable. If you need insulation, this is the company. Great prices, worth every dime and then some. Thanks guys for great work and making our home warm. Moving on the sheetrock now."
Response time2 days
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Ulises Pro Insulation, LLC
Ulises Pro Insulation, LLC
4.6(
80
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Ulises was able to get in quickly and get the job completed insulating my shop ceiling trusses with batt insulation. I would have preferred white FSK instead of clear plastic but it would have put me way over budget Overall they did a good job"
Batts & Polar-Blanket in Bonus Room
Batts & Polar-Blanket in Bonus Room
Polar-Blanket
Polar-Blanket
Air Seal Package

+9

Response time9 hrs
6 neighbors recently requested a quote
Recommended by90%of homeowners
Sierra NW Insulation, LLC
5.0(
4
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: True professional

Residential retro and new construction Insulation installment in attic, walls, and crawl. We install or upgrade blown-in, batt, rolled, and reflective insulation. We are an affordable family owned business that has 20+ years working for big companies in our area.

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 2 Pro Construction, LLC
2 Pro Construction, LLC
4.7(
36
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"2 Pro Construction insulated under my home and also installed new siding. Alan is accountable and easy to contact. There was one hiccup in the job but he was very fair and I was extremely happy with the end result. A few weeks after the job was completed I had a Pest Control Company come out, the man said he goes under many homes but has never seen a better job than 2 Pro did. He said was so clean and meticulously done that he would eat his lunch under there! Alan also sent me pictures of the underneath so that I could see their fabulous job. I would highly recommend 2 Pro Construction."
Response time2 days
Recommended by75%of homeowners
Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
4.2(
653
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Portland, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Jon-Marc was very professional; he explained every step that he was going to take to get or water heater working again, then proceeded to do what he said he would! The job was finished correctly and on time."
The 3MP Team (Circa 2017)
Bill Kerrigan
Alex Grabbing a Photo
Rolling Through Lake Oswego
Random Patch Photo

+103

Response time1 day
341 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Portland, OR

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 Portland, OR 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.