Professional Batt & Poly Services in Minnesota & WI

Minnesota's Trusted Batt & Poly Insulation Experts Since 1980

Upgrade your home's efficiency with Isanti's top batt & poly contractors. Brian's Insulation brings 45+ years of expertise to every job. Get a free quote!

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4.9 / 5 (150+)
Affordable Local Insulation Professionals

Why Choose Batt & Poly Insulation for Your Minnesota Home?

Traditional batt and poly insulation remains one of the most reliable and cost-effective methods for regulating indoor temperatures. While we are experts in various insulation types, a professionally installed fiberglass or rock wool batt system paired with a 6-mil polyethylene vapor barrier offers tremendous advantages for homeowners in Isanti and the surrounding areas.

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  • Exceptional Value: Batt insulation provides a high return on investment, delivering excellent thermal performance without the premium price tag of alternative materials.
  • Acoustic Dampening: Rock wool and dense fiberglass batts are incredible at absorbing sound, making your home quieter and more peaceful by reducing noise transmission between rooms.
  • Code Compliance: Many new homes and additions in Isanti County rely on expertly installed batt insulation to meet or exceed the minimum building code requirements for energy efficiency.
  • Superior Moisture Control: When combined with a perfectly sealed poly vapor barrier, it effectively stops vapor transfer and prevents winter condensation from rotting the inside of your walls.
High-Performance Batt & Poly Insulation in MN

Comprehensive Batt & Poly Services in Isanti, MN and Beyond

As the premier insulation contractors in Isanti, Brian’s Insulation provides tailored solutions for every phase of construction and remodeling. Building codes can change drastically depending on the specific municipality and the time period in which your home was constructed. With over four decades in the industry, we navigate these codes effortlessly to ensure a safe, long-lasting install.

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New Home Construction & Additions

Building your dream home requires a solid thermal envelope. We work closely with local builders and homeowners to install comprehensive batt and poly systems throughout the entire framing structure. From exterior walls to interior soundproofing, we guarantee an installation that meets modern Minnesota energy codes.

Isanti Basement Finishing

Finishing a basement in East Central Minnesota comes with unique moisture challenges. Properly insulating cold concrete foundation walls is vital. We utilize premium fiberglass or rock wool batts along with a continuous, meticulously taped vapor barrier to prevent hidden mold growth and keep your new lower level incredibly warm.

Local Insulation Authority Near You

When you hire Brian’s Insulation, you are partnering with a family-owned business that genuinely cares about the local community. We proudly provide expert batt and poly installation in Isanti, MN, as well as the surrounding areas:

Ready to Upgrade Your Home’s Efficiency?

With 45+ years in business and thousands of successful projects, we are Minnesota’s trusted choice for fiberglass, rock wool, and vapor barrier systems.

Contact Brian’s Insulation today to schedule a free, no-obligation estimate for your batt and poly insulation project!

Our Simple 3 Step Process

1. Get your estimate

Reach out for a clear and honest estimate. We'll listen to your needs and propose the best solution without any hidden fees.

2. Schedule the work

We'll collaborate with you to find the perfect time to begin your project, ensuring minimal disruption to your daily routine.

3. Enjoy the results

Our professional crew completes the job to the highest standards, leaving your property cleaner than we found it so you can enjoy peace of mind.

Tyler Nelson
Tyler Nelson
President

"Our team of experienced professionals keep themselves up-to-date with on-going training as well as monthly safety meetings."

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Why Choose a Local, Trusted Batt & Poly Expert?

Not all batt & poly contractors are created equal. Storm chasers and fly-by-night operators leave homeowners stranded. We're here to stay.

The Other Guys

Brian's Insulation

Newer companies, less proven track record

45+ years, family-run and local since 1980

Basic foam (moisture protection costs extra)

Denser foam that stops air AND moisture

Corporate (you're done once they leave)

Personal follow-up after every job

Customer Reviews

Trusted by Your Neighbors

See what thousands of homeowners across Minnesota and Wisconsin are saying about their experience with Brian's Insulation.

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James K.
Google ★★★★★

Best insulation company out there!

M
Mark N.
Google ★★★★★

Extremely happy with their service, got a quote on Wednesday and Friday morning they were done!! Didn't realize they could insulate the ceiling without the ceiling!! Jared was very professional and knows what to do!! Highly recommend them. Mark Nilson,…

J
Joe D.
Google ★★★★★

We are very pleased with the service Brian's installation provided. The crew was very friendly, on time and careful with our property.

C
Christian H.
Google ★★★★★

Very happy with the work completed, got us on the schedule quickly and was happy with the workmanship.

B
Brandy H.
Google ★★★★★

This family owned company puts customers first and has always been the best at going above and beyond!

D
Dag S.
Google ★★★★★

Had them spray foam an aircraft hangar door. Good communication and prompt service. Will use again in the future.

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Our Service Area

At Brian's Insulation, we provide top-tier spray foam insulation services in Isanti, MN, and the surrounding Twin Cities metro area for over 45 years.

Isanti, MN Cambridge, MN North Branch, MN Milaca, MN Pine City, MN Mora, MN Forest Lake, MN Blaine, MN Minneapolis, MN Princeton, MN
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FAQs

Frequently Asked Questions

Why is a poly vapor barrier necessary in Minnesota? ↑

In Minnesota’s extreme climate, a 6-mil poly vapor barrier is essential for two main reasons. First, it stops warm, moist indoor air from transferring into your cold wall cavities during the winter, which prevents devastating hidden condensation and mold growth. Second, a seamlessly taped vapor barrier physically traps the air inside the fiberglass or rock wool fibers, allowing the insulation to perform at its maximum thermal capacity.

What areas do you provide batt and poly insulation services to? ↓

Based near Isanti, Brian’s Insulation proudly serves the entire East Central Minnesota region. Our primary service areas include Isanti, Cambridge, Braham, St. Francis, East Bethel, North Branch, Ham Lake, and the broader Seven-County Metro Area, but we’re willing to travel to make sure you have a 5-star insulation experience. Check out our Service Area page for more info or give us a call!

What is the difference between fiberglass and rock wool batts? ↓

Both are excellent choices for standard wall cavities. Fiberglass is the most common and cost-effective material used to meet minimum building code requirements in new construction. Rock wool (mineral wool) is a denser alternative that provides superior acoustic dampening—making it ideal for soundproofing interior walls—along with exceptional fire resistance and moisture repellency.

How soon can I get an estimate? ↓

We typically prepare our free estimates within a few business days, but we may need see the project in person to assist with an accurate quote. Call us at (763) 444-0405 or submit the form here on our site and our local office team will get you a competitive estimate ASAP.

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Owens Corning
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