
Minot Insulation provides insulation contractor services throughout Minot, ND, including spray foam, attic insulation, and crawl space insulation - and we respond to every inquiry within 1 business day with a free on-site estimate.

Minot homes built before 1980 often have rim joists and crawl space walls that have never been properly sealed. Spray foam insulation fills those gaps completely, sealing air leaks and adding insulating value in a single pass - a meaningful improvement for homes that run their furnaces hard all winter.
Most heat escapes through the top of a home, and Minot attics take a beating from heavy snowloads and sub-zero temperatures. Upgrading attic insulation is typically the highest-impact energy improvement for the mid-century homes that make up much of Minot's housing stock.
Loose-fill blown-in insulation works especially well for Minot attics that have existing joists and limited access, settling into every corner and crevice without requiring demolition. It is one of the most cost-effective ways to bring an older Minot home up to a reasonable insulation level.
Minot homes with full basements and crawl spaces lose significant heat through uninsulated floor systems, and cold floors in winter are a common complaint. Insulating the crawl space keeps the floor above noticeably warmer and can reduce the moisture problems that come with Minot's wet spring thaw.
Almost every single-family home in Minot has a full basement, and concrete walls without insulation conduct cold directly into the living space. Basement insulation is especially valuable after the 2011 flood rebuilds, where many basements were repaired but not always upgraded for energy efficiency.
Minot sits in one of the coldest climate zones in the continental United States. Average January lows drop well below zero, and the heating season runs from October through April - sometimes longer. The ground freezes five to six feet deep in a hard winter, and snow averages around 40 inches per year. That kind of sustained cold puts demands on a home's insulation system that most contractors in milder climates simply never encounter.
Add to that a housing stock where a large share of homes were built between the 1940s and 1970s - long before modern energy codes - and you have a city full of homes that are losing heat in ways that a properly sized furnace cannot fully compensate for. The 2011 Souris River flood compounded this for thousands of homes, leaving a patchwork of original construction and fast repairs side by side across neighborhoods like Roosevelt Park and Oak Park. Working in Minot means knowing the difference between what you find in a 1955 ranch home and what you find in a 2013 flood rebuild on the same block.
Minot is our home base. Our crew pulls permits from the City of Minot Building Department regularly and knows what the inspectors look for. We work on homes all over the city, from the older blocks near downtown and Roosevelt Park to the post-flood rebuilds along the Souris River corridor and the newer subdivisions that have grown up on the south side.
Minot is the Magic City - and a regional hub that draws people from across north-central North Dakota for medical care, shopping, and services. Many homeowners here are newer to the area, whether they arrived through Minot Air Force Base or relocated for work, and they are still learning what the local climate does to a house. We can walk you through what your specific home needs and why, without assuming you already know.
We also serve communities throughout the surrounding region. Homeowners in Rugby, ND and the areas north of Minot call us regularly, and we are familiar with the building stock and climate conditions throughout this part of North Dakota.
Call or submit your contact information online. We respond within 1 business day. You do not need technical details ready - just a basic description of what you are seeing or what you want to improve.
A contractor comes to your home, walks the areas you want insulated, and checks for moisture issues, access limitations, or old insulation that needs to come out. You get a written estimate before we touch anything - no surprise charges later.
Once you approve the estimate, we schedule the work around your availability. If permits are required for your project, we handle pulling them from the City of Minot Building Department so you do not have to track that process yourself.
After the work is done, we walk through the finished areas with you before anything gets covered up. You see exactly what was installed and where. Most homeowners notice a difference in how their home holds heat within the first heating cycle.
We serve homeowners all across Minot - from the older neighborhoods near downtown to the south-side subdivisions. No obligation, no pressure.
(701) 498-6599Minot is North Dakota's fourth-largest city, with a population of roughly 48,000 to 50,000 people. It earned the nickname "Magic City" because of how fast it grew after the Great Northern Railway arrived in 1886, and that growth has never really stopped. The city serves as a regional hub for health care, retail, and services across north-central North Dakota. Roosevelt Park and the Roosevelt Park Zoo - the only zoo in North Dakota - anchor the city's largest park. The North Dakota State Fair brings hundreds of thousands of visitors to Minot every summer and is one of the most recognized events in the state.
Minot's residential neighborhoods range from the older blocks near downtown - many with homes dating from the 1940s through 1970s - to the newer subdivisions growing outward on the south and west sides. The presence of Minot Air Force Base just north of town shapes the city's character, bringing a rotating population of military families alongside the long-term civilian residents. Many homes that were damaged in the 2011 Souris River flood were rebuilt in the years following, creating a mix of housing ages and construction methods across the same neighborhoods. We also regularly serve homeowners in nearby Rugby and the communities throughout the surrounding region.
High-performance spray foam that air-seals and insulates in one application.
Learn more →Loose-fill insulation that fills gaps and hard-to-reach spaces effectively.
Learn more →Protect your floor system and improve comfort with crawl space insulation.
Learn more →Seal air leaks throughout the building envelope to cut energy waste.
Learn more →Keep your basement dry and comfortable year-round with proper insulation.
Learn more →Dense, moisture-resistant foam ideal for demanding insulation applications.
Learn more →Lightweight, soundproofing foam suited for interior walls and attics.
Learn more →Industrial-grade insulation solutions for commercial and retail buildings.
Learn more →Block ground moisture from entering your crawl space with a vapor barrier.
Learn more →Professional vapor barrier installation to control moisture in any space.
Learn more →Stop conditioned air from escaping through the attic floor and penetrations.
Learn more →Add insulation to existing structures without major renovation or demolition.
Learn more →Serving these cities and communities.
Call us today or submit an estimate request - we cover all of Minot and respond within 1 business day.