Isanti County, Minnesota
Spray foam & insulation in Isanti County, MN
Isanti County is home for Lake State Insulation. We're based in Isanti and insulate new homes, barndominiums, shops and existing houses in Isanti, Cambridge, Braham and the townships in between.
- Isanti, MN
- Cambridge, MN
- Braham, MN
- Stanchfield, MN
- Dalbo, MN

Insulating Isanti County
Isanti County has been one of the fastest-growing counties in Minnesota, and much of that growth is happening on acreage: new homes on wooded lots, barndominiums and big detached shops along the Rum River and out toward Braham and Dalbo. That is exactly the work we built this company around.
Because we are local, a site visit in Isanti County is quick to schedule, and we can usually work around a builder's inspection dates without much notice.
Common projects in Isanti County
- Barndominiums and post-frame homes on rural acreage
- Detached heated shops and pole barns
- New construction in Isanti, Cambridge and North Branch-area developments
- Attic air sealing and top-ups in established neighborhoods
Code note · Climate Zone 6A
Isanti County is in Climate Zone 6A. New homes here need R-49 ceilings, R-20 walls (or R-13 plus R-5 continuous) and a blower door result of 3 ACH50 or less under the Minnesota Energy Code.
FAQ
Isanti County questions
Is Lake State Insulation local to Isanti County?
Yes. We're based in Isanti, Minnesota, and Isanti County is our home service area, including Isanti, Cambridge, Braham, Stanchfield, Dalbo and the surrounding townships.
Do you insulate shops and pole barns in rural Isanti County?
Yes. Closed-cell spray foam for detached shops, pole barns and ag buildings is one of our core services, along with barndominiums and new homes on acreage lots.
Keep exploring
Popular services
Barndominium Insulation
Closed-cell foam on steel, code-compliant living space, and a shop that stays dry.
Learn more about Barndominium InsulationSpray Foam Insulation
Open and closed cell foam that insulates, air seals and stops condensation in one pass.
Learn more about Spray Foam InsulationAttic Insulation & Venting
Baffles, soffit-to-ridge airflow and full-depth insulation to stop ice dams.
Learn more about Attic Insulation & Venting

Building in Isanti County?
Building a barndo, a custom home or a shop? Reach out and we'll set up a time to see it. No pressure, no guesswork pricing.
