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

Avatar for Insulation Specialists, Inc.
Insulation Specialists, Inc.
4.7(
113
)

Serving Germantown, WI and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"This company was awesome to work with. The crew they sent out was very professional, very courteous, and did an awesome job. I would definitely recommend them as they found issues that had previously gone undetected or were told to me that they were fine they fixed them and they confirm that they were done. I was very very happy with the work that they did."
 R-50
 18" thick
Ice Dam Control
 Rafter Vents are 4' long
 sealed with foam

+8

Response time6 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for THERMAL COMFORT INC
THERMAL COMFORT INC
4.9(
45
)

Serving Germantown, WI and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"We have been in a 2 year long build with many facets. I reached out to Dason at the very beginning about the project and his professional insight was spot on. I had very specific engineering requirements for our build to achieve a very high performance, Thermal comfort gave us what I required. I had a previous Spray foam contractor from a prior build and received 3 additional bids for this 2020 project. I choose Thermal comfort from the 4 companies for several reasons and I am very pleased that I did. Closed cell IMO is the only way to go, that said the install is critical and the site crew was fantastic. George, was the lead and listened to my install concerns and did an excellent job. Rich and Walt were also on hand and also did great. They accommodated us the best possible in the timing of our project. They were thorough, conscientious and and their site prep and clean up was excellent. We have future projects and they will be our insulation contractor from now on."
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+4

Response time2 days
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Advanced Pro Insulators
Advanced Pro Insulators
4.9(
15
)

Serving Germantown, WI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Tyler was the first to respond to an Angi List search, came the next day, and told me that my attic insulation, while not perfect, wasn't in need of adding more. I appreciated his honesty, even at the cost of losing a contract. I recommend this company based on honesty."
Spray Foam Box Sills
Spray Foam Box Sills
Fiberglass Insulation Installed
Fiberglass Falling Out of Box Sills
Spray Foam Box Sills

+1

Response time1 day
14 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for INSULATION SPECIALISTS INC
INSULATION SPECIALISTS INC
4.9(
11
)

Serving Germantown, WI and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Jim Maas and his crew do a great job. They work very hard and are conscientious, careful and do a good clean-up. Jim is a wealth of knowledge about construction and will provide his client with a lot of information about their job, house, the process and the best way to proceed. He will work within any budget. We had him do the largest portion of our home a few years ago and are now renovating another portion and wanted Insulation Specialists because they did such a great job last time and we also noticed that, through lower energy bills each month, the difference between foam insulation and traditional bat insulation pays for itself in time."
Additional Photos
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+6

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JSL QUEZADA COMPANY LLC
JSL QUEZADA COMPANY LLC
New to Angi

Serving Germantown, WI and surrounding areas

Approved

Offers commercial services

I am a private owner that has 7+ years of experience in concrete, foam insulation installation, fence, carpentry as much more. We serve the Milwaukee and surrounding area.

Comcret slab
2 neighbors recently requested a quote
Avatar for Great Lakes Eco Systems, Inc.
Great Lakes Eco Systems, Inc.
4.9(
146
)

Serving Germantown, WI and surrounding areas

In business since 2012

Free estimates

Warranties offered

"My attic had many issues. Most guys that bid the job were only interested in blowing the insulation. Great Lakes wanted to correct all the issues first before blowing the insulation. Great group of guys. Very respectful about wearing masks in my home. I would recommend them to anybody!"
Blanket installation
Blanket installation
Blanket installation
Blanket installation
Blanket installation

+2

Response time1 day
Response rate97%
Recommended by98%of homeowners
Total Comfort Insulation
4.7(
24
)

Serving Germantown, WI and surrounding areas

In business since 2005

Free estimates

"Rick is very trustworthy and did a good job. When there was an issue with one of his workers, he promptly made it right. We hired him to foam out basement at the sill. It was a harder job due to acoustic tiles and batt insulation. He made sure everything was done to ours and his satisfaction ultimately. We would hire him again and recommend you do too."
Response time1 day
Recommended by90%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Germantown, WI

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 Germantown, WI 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.