Proudly serving Minnesota and Wisconsin - including Duluth, Minneapolis, Eau Claire and nearby areas

Blown-in Insulation

Blown-in insulation is an effective way to improve energy efficiency and help maintain more consistent indoor temperatures throughout the year. DBS Repair installs Tru-Soft™ cellulose insulation, including dense-pack applications, to help reduce heat loss, improve comfort, be pest-resistant, and maximize attic performance. In many cases, attic air sealing and insulation upgrades can be completed in a single visit.

Blown-In Insulation for Better Energy Efficiency in Unfinished Attics

Many homes do not have enough attic insulation to provide the level of energy efficiency recommended for colder climates. Blown-in insulation is an effective way to improve attic performance by adding consistent coverage across the entire space.

Using specialized equipment, insulation is distributed evenly throughout the attic to help reduce heat loss, improve indoor comfort, and support more stable temperatures year-round. When combined with professional attic air sealing, blown-in insulation can help increase energy efficiency and reduce the workload on your heating and cooling system.

Tru-Soft™ cellulose options
Dense-pack technique for walls and cathedral ceilings
Installs directly over existing insulation in good condition
Pair with air sealing for up to 40% energy savings
Most attic upgrades completed in a single day
Once-and-done improvement with no maintenance
Tru-Soft cellulose insulation installed in Cloquet MN attic
TruSoft attic insulation installation in Gordon WI

Schedule your free
Home Insulation Inspection

Schedule your free
Home Insulation Inspection

What to Expect During a Blown-In Insulation Installation

A blown-in insulation installation is one of the most effective ways to improve attic performance and increase the overall energy efficiency of your home. By adding insulation to areas that may be under-insulated or unevenly covered, homeowners can often enjoy more consistent indoor temperatures, improved comfort throughout the seasons, and reduced energy loss. The installation process is designed to be efficient and minimally disruptive, using specialized equipment to distribute insulation evenly across the attic space. From the initial attic evaluation to the final cleanup, every step is focused on helping your home achieve better insulation performance and long-term comfort. Explore some of the key benefits of blown-in insulation and learn why it remains a popular choice for homeowners looking to upgrade their attic insulation.

1.

Free on-site inspection and estimate

Every home is different, which is why the process begins with a detailed attic evaluation. A DBS Repair specialist measures the current insulation levels, identifies areas where energy loss may be occurring, and recommends a target R-value based on your home’s needs and local climate conditions. You will then receive a written proposal outlining the recommended insulation improvements and expected scope of work.

2.

Air sealing first

Before new insulation is installed, air leaks between the living space and the attic are carefully sealed. Addressing these gaps helps prevent conditioned air from escaping, improves overall energy efficiency, and allows the insulation system to perform more effectively throughout the year.

3.

Set up and protect

To help ensure proper attic performance, baffles and insulation dams are installed near eaves, vents, and other key areas. These components help maintain airflow through the attic while keeping insulation in place and protecting fixtures that generate heat. Proper ventilation and insulation management work together to support energy efficiency and long-term attic health.

4.

Blow to depth

Once preparation is complete, the insulation is installed using specialized blowing equipment. The material is delivered through a hose while the technician carefully distributes it to achieve consistent coverage and the recommended depth. This process helps create a more effective thermal barrier, improving energy efficiency and overall attic performance.

5.

Verify and clean up

After installation, depth markers are used to verify that the insulation has been applied evenly and meets the recommended coverage level. The crew then performs a thorough cleanup of the work area, leaving the space neat and ready to use. In many cases, the entire blown-in insulation project can be completed in a single day.

Tru-Soft cellulose insulation installed in Iron River WI attic

See the Hidden Benefits of Basement Insulation!

Why Choose Blown-In Insulation?

Blown-in insulation is a popular choice for homeowners looking to improve comfort, energy efficiency, and attic performance without major renovations. Because it is installed to provide consistent coverage across open spaces and around existing obstacles, it can help reduce heat loss, minimize drafts, and support more stable indoor temperatures throughout the year. Whether you are upgrading an older attic or improving the efficiency of your home, blown-in insulation offers a practical and effective solution.

Cost-Effective

A practical and affordable way to increase attic R-value, reduce energy loss, and improve comfort in every season.

Fast

Many blown-in insulation and air sealing projects can be completed in a single day, making it a convenient upgrade for homeowners.

Even Coverage

Blown-in insulation flows around pipes, wiring, and other obstacles to provide more complete coverage throughout the attic.

Layers Over Existing

In many cases, new blown-in insulation can be added over existing insulation that remains in good condition.

Dense-Pack Option

Tru-Soft™ cellulose can be installed in walls and cathedral ceilings, helping improve insulation in hard-to-reach areas.

Big Savings Potential

When combined with professional air sealing, improved attic insulation can help reduce energy loss and increase year-round comfort.

Learn if Blown-In Insulation Is Right for Your Home. Get a Free Inspection

DBS Repair provides blown-in insulation services for homeowners across Minnesota and Wisconsin, including Maple Grove, Eau Claire, Minneapolis, St. Cloud, Eden Prairie, and surrounding communities. Every project begins with a professional attic evaluation and a written proposal outlining recommended insulation improvements, with no obligation.

Home Insulation
Reviews

your neighbors are talking about us…

DBS Repair has been keeping attics, basements, crawl spaces, and walls warm in winter and cool in summer with home insulation across Minnesota and Wisconsin,
from Duluth to Eau Claire, for nearly 15 years!

See what your neighbors have been saying about DBS Repair’s
home insulation services.

DW Laukka
1 week ago
June 24, 2026 Trevor, with DBS foundation, base and insulation, just completed work on my Madeline Island Cottage on Lake Superior. The work, included Excavation, shoring and replacement supports in the Crawl Space of this 1940 Lake home. I was pleased with the technology at DBS uses, and the knowledge and technical proficiency that Trevor had in doing the work. He was thorough, and listen ed carefully to my concerns. I was absolutely 100% satisfied with his work and that of his assistant Corbin. If you are in need of foundation repair in Minnesota and Wisconsin, I highly recommend DBS. Donald W Laukka, architect.
Maggie's Dad
1 month ago
Nick and Rob from DBS stopped out to do some warranty repairs last week, specifically to spray some foam insulation in just a few areas that were missed in the original crawlspace encapsulation. They did a great job; quick and clean work. I'm quite pleased.
Photo from customer reviewPhoto from customer reviewPhoto from customer reviewPhoto from customer review
Keith Milner
3 months ago
Thank you so very much for insulating our basement and stabilizing our basement floor. Jake did a great job of explaining what needed to be done and Westin completed the work. We are very pleased with the work done and how well they kept us informed of the project. We highly recommend DBS.
Sue Schnell
4 months ago
Icicles! Up and down our eaves when no one else in the neighborhood had them! We called DBS and Myke came out to do an inspection. He helped us clearly understand our problem--very old insulation and hardly any baffles--and outline our solution. Joe and Griffin did a great job with the repair! They were extremely courteous and careful in our home; and so easy to work with. I had no idea that insulation needed to be replaced, but now we aren't dreading the next cold days...as much!
Donald Thiets
1 year ago
We had Bryan out to perform an inspection of our attic for a few issues we were encountering. Bryan was prompt and on time. He called the day prior to the appointment to confirm the time. He inspected our insulation and attic and helped us identify another problem as well. Kudos to Bryan for being professional and personable. I would recommend Bryan to anyone looking for home inspection and repairs.
Overall great experience. They did a fantastic job of explaining all of the work. Added the different kinds of insulation in very tight areas. And the clean up was superb. Would highly recommend DBS.
It started with a busted water pipe, 200 gal of water in my basement, leading to a new found hole in my basement wall & other surprises. I researched, cried some, researched more, made calls, had a couple different companies come out. Honestly? The 1st phone conversation with Bonnie Sundberg's DBS Foundations, Basements & Insulation I had? Gave me a much needed breath of relief. The compassion & reassurance meant everything. Bo Meintz was my Specialist. He took time to answer the most outside of the box questions & concerns. And trust me, after 200 gallons of water? You question A LOT. I am thankful for Bo and his patience. His knowledge and explanations , superb! Thank you!
Jim Vollhaber
1 year ago
I had a great experience with DBS. Scheduling of the energy inspection was simple and fast. The Design Specialist, Justin, conducted a thorough energy audit. Justin was very knowledgeable, explained things at my level, and he provided all of his recommendations without at all being pushy. He communicated via text and email and responses were always timely. The cost of the insulation installation seemed to be comparable to competitors. The job was completed in a few hours and the crew cleaned the area well. I’d definitely use DBS again and would highly recommend Justin.
Tim Connor
1 year ago
The DBs team came out this week to re-insulate the Patrick of our home and added insulation to our garage that never had any blown in. The crew worked very hard and cleaned up after they were done. I highly recommend their staff to help anyone with their home. I would recommend not waiting 29 years like we did.

Schedule your free
Home Insulation Inspection

Schedule your free
Home Insulation Inspection

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