Laurels

Best Insulation Contractors
2022

The Best Insulation Contractors
Here Are The Top Insulation Contractors
Century Insulation

Century Insulation

Century Insulation is a company Coon Rapids that adds an extra layer of protection to homes in the Twin Cities. The team uses proven methods in properly installing insulation systems, and the products include cellulose, fiberglass, and spray foam. Century Insulation holds a Building Performance Institute certification, and it offers a free consultation. The service area includes Brooklyn Park, Columbia Heights, Golden Valley, Prior Lake, New Brighton, Spring Lake Park, and Vadnais Heights.

Coon Rapids, MN 55448

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Energy Savers Insulation

Energy Savers Insulation

Energy Savers Insulation is a company in Minneapolis that opened in 1981. The team strives to solve heat-loss ice dams and internal moisture issues, and it provides attic and sidewall insulation, removal and disposal of damaged and inefficient insulation, additional ventilation installation, sound and pressure diagnostic testing. Energy Savers Insulation helps customers get rebates from utility companies, and it gives a free project estimate.

Minneapolis, MN 55417

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Houle Insulation

Houle Insulation

Houle Insulation is a company in Coon Rapids that increases the heating and cooling efficiency of existing homes. The team focuses on removing outdated insulation and replacing it with modern and better-performing systems, and it also engages in bypass sealing and blower door testing. Houle Insulation has more than 30 years of industry experience, and it is a member of the National Association of the Remodeling Industry and Metro North Chamber of Commerce.

Coon Rapids, MN 55448

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Affordable Insulation

Affordable Insulation

Affordable Insulation is a contractor in Minneapolis that is a division of Snap Construction. The team creates comfortable, low-maintenance, and healthful indoor environments in commercial and residential buildings, and it uses proven methods in blown and foam insulation. Affordable Insulation holds a certification from Building Performance Institute, and it provides non-profit financing options. The website contains information on rebates from energy companies.

Minneapolis, MN 55431

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Nordic Insulation

Nordic Insulation

Nordic Insulation is a family-owned company in Blaine that has been servicing homes and business establishments since 1976. The crewmembers attend continuing education programs to keep abreast of industry standards, and they use modern techniques and premium materials to protect indoor environments from high maintenance costs and safety risks. Nordic Insulation is a member of the National Association of Home Builders and Builders Association of the Twin Cities.

Blaine, MN 55449

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Emond Insulation

Emond Insulation

Emond Insulation is a bonded and insured provider of quality residential and commercial insulation in Lakeville. The company has been in the business for more than 30 years, and it welcomes projects of any size. Emond Insulation uses fiberglass, cellulose, and spray foam, and it also handles agricultural structures, including pole barns, livestock facilities, and other outbuildings. The services include insulation installation and removal, general consultation, and blower door testing, and clients can call for a free assessment and estimate.

Lakeville, MN 55044

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MGT Insulation

MGT Insulation

MGT Insulation is a building improvement contractor in Little Canada that holds a Building Performance Institute certification. The team members have more than 140 years of combined professional experience, and they commit to protecting the property owners’ investment, preserving the occupants’ health and well-being, and providing solutions to high energy costs and environmental issues. MGT Insulation runs a referral program for satisfied customers, and it gives a free insulation inspection, thermal imaging test, and rebate advice to new clients.

Little Canada, MN 55117

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Progressive Energy

Progressive Energy

Progressive Energy is a licensed and bonded insulation and construction company in Hugo that opened in 1988. One of the founders is the first certified blower door technician in Minnesota, and the other has decades of experience in managing the crew and ensuring customer satisfaction. Progressive Energy holds a lead-safe certification from the United States Environmental Protection Agency, as well as a Building Performance Institute certification, and it is a member of Forest Lake Area Chamber of Commerce.

Hugo, MN 55038

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Quality Insulation

Quality Insulation

Quality Insulation is a contractor in St. Louis Park that has been delivering “high-quality, energy-efficient solutions” to the Twin Cities’ commercial and residential buildings since 1979. The team meets the U.S. Environmental Protection Agency's ENERGY STAR requirements, and it caters to property owners, architects, and construction companies. Quality Insulation is an Owens Corning “Certified Energy Expert,” and it is a member of the National Association of the Remodeling Industry, Insulation Contractors of America, and Builders Association of the Twin Cities.

St. Louis Park, MN 55416

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UZ Insulation Services

UZ Insulation Services

UZ Insulation Services is a company in Andover that has the motto, “Never fear, the insulator is here!” The certified weatherization specialists give free inspections and analyses, and the crew provides insulation removal and reinstallation. UZ Insulation Services also tests blower doors, conducts thermal imaging, and seals the bypasses that cause heat loss, and it uses high-density spray foam, cellulose, fiberglass blanket, and loose-fill materials. The website links to information on federal tax credits for energy efficiency and relevant topics.

Andover, MN 55304

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Expert Answers To Common Questions:

  1. Introduction
  2. What is an insulator?
  3. What does asbestos insulation look like?
  4. Is plastic an insulator?
  5. What does insulation do?
  6. Is insulation flammable?
  7. How do you find out how much insulation you need?
  8. How do you cut insulation?
  9. What is insulation made of?
  10. How much does insulation cost?
  11. What is thermal insulation?
  12. Is fiberglass insulation flammable?
  13. Is Styrofoam a good insulator?
  14. How do you tell the difference between cellulose and asbestos insulation?
  15. How do you insulate outdoor water pipes?
  16. What is an electrical insulator?
  17. Does fiberglass insulation burn?
  18. What does R-value mean in insulation?
Q: Introduction
A:
Insulation is a crucial part of the building construction or renovation process, and having the right insulation in a structure can increase comfort, reduce energy costs, and minimize your carbon footprint. Because insulation comes in a variety of materials and forms, it can be difficult to choose what’s right for your project. Understanding the basics of insulation materials, measurement, and installation can help you choose the right product and professional installer for your home or business.
Q: What is an insulator?
A:
An insulator is a substance that doesn’t readily conduct electricity, heat, or sound. In construction, insulators help keep heated and cooled air from passing through walls, ceilings, and floors to control energy costs, so interiors stay warmer in the winter and cooler in the summer. Insulators may also be used to soundproof rooms or protect against electrical shocks.
Q: What does asbestos insulation look like?
A:
The most common type of asbestos insulation is vermiculite. This lightweight material is typically silvery-gold or grayish-brown with a pebble-like appearance. However, asbestos insulation also comes in other forms, including sheet-like wraps for use on pipes and HVAC ducting, and lumpy or snow-like loose-fill insulation commonly installed in attics and wall cavities.
Q: Is plastic an insulator?
A:
Yes. Plastics are poor conductors of heat and electrical currents, so they function well as insulators. This man-made material may serve as insulation in vinyl siding, and because it’s moldable, it’s commonly used for wrapping wires.
Q: What does insulation do?
A:
Insulation minimizes the exchange of heat in a structure. It can improve a building’s comfort by keeping it warmer when outside temperatures are cold and cooler when outside temperatures rise. It can also improve the efficiency of HVAC systems to reduce heating and cooling costs.
Q: Is insulation flammable?
A:
Whether insulation is flammable depends on its composition. Most common insulation materials are designed to be fireproof or fire-resistant, but there are some, including spray foam and cellulose, that are flammable. Insulation materials may also include paper or foil backings, which may be flammable and should be treated with a fire retardant.
Q: How do you find out how much insulation you need?
A:
To determine how much insulation you’ll need for a project, measure the height and length of the exterior walls. Multiple those two numbers to determine the square footage for each wall and then add them together. Repeat the measurement process for windows and doors and subtract that from the total.
Q: How do you cut insulation?
A:
Insulation that comes in batts or rolls needs to be cut. To do so, lay your insulation on a flat surface and use a small board as a straight edge. Using a utility knife with the blade fully extended, cut each roll to the dimensions you need.
Q: What is insulation made of?
A:
Insulation may be composed of a variety of materials, including:
  • Fiberglass
  • Cellulose
  • Polyurethane
  • Polystyrene
  • Polyisocyanurate
  • Plastic fibers
  • Natural fibers
  • Mineral wool (rock or slag)
  • Foam beads
  • Foam boards or blocks
  • Polyethylene bubbles
Q: How much does insulation cost?
A:
The cost of insulation is typically expressed per board foot, which is one square foot by one inch thick. Costs generally increase along with R-value and vary according to material type:
  • Radiant: $0.20 to $1
  • Rigid: $0.25 to $1
  • Batting: $0.30 to $1.50
  • Spray foam: $0.50 to $2
  • Blown-in: $1 to $2
Q: What is thermal insulation?
A:
Thermal insulation refers to the process of preventing heat from transferring between objects or spaces through the use of a nonconductive barrier. Thermal insulation may also refer to the materials used as a barrier to prevent heat transfer between objects or places. 
Q: Is fiberglass insulation flammable?
A:
No. Fiberglass is noncombustible and will melt when exposed to flames instead of burning. However, if the fiberglass insulation is formed into batts, it may include a Kraft paper or foil backing, which is flammable. 
Q: Is Styrofoam a good insulator?
A:
Yes. Styrofoam, which is the trademarked name for polystyrene foam, is a good insulator. Because it traps air in small pockets, it effectively reduces the flow of heat. Styrofoam is often used to insulate the wall cavities of buildings. 
Q: How do you tell the difference between cellulose and asbestos insulation?
A:
Cellulose and asbestos insulation often look similar, and the naked eye typically can't differentiate between the two materials. However, asbestos was commonly used as an insulator between the early 1940s and late 1980s, so if a building was constructed before 1940, or after 1990, the insulation is probably not asbestos.
Q: How do you insulate outdoor water pipes?
A:
Outdoor water pipes may be insulated by using foam pipe sleeves or strips of pipe wrap. Insulation may also be placed in gaps created where water pipes penetrate a structure’s exterior walls. Faucet covers may provide additional protection for outdoor spigots.
Q: What is an electrical insulator?
A:
An electrical insulator is a material that doesn’t let electrical impulses pass freely through it. Electrical insulators may be used to coat wires or cables to prevent electrical shocks. Effective electrical insulators include:
  • Rubber
  • Glass
  • Air
  • Plastic
  • Fiberglass
  • Porcelain
  • Quartz
Q: Does fiberglass insulation burn?
A:
No. Fiberglass is nonflammable and doesn’t burn. If it’s exposed to an open flame or reaches a high enough temperature, it will simply melt. However, if backing materials such as foil or paper are attached to fiberglass insulation, they may burn.
Q: What does R-value mean in insulation?
A:
The R-value of an insulating material refers to how well it prevents the flow of heat. The higher the R-value, the more effective a material is as an insulator. The R-value of insulation is typically expressed per inch of material thickness.