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TRUSTED BY DUNDAS, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon58
    Verified insulation services reviews

Find Insulation pros in Dundas

Avatar for Northstar Insulation LLC
Northstar Insulation LLC
4.6(
17
)

Serving Dundas, MN and surrounding areas

Free estimates

Credit card accepted

"Very well, these guys are great, they seal everything right and load tons of insulation. My house is now at a R60. And this was not cheap, however I do not expect heating costs to go down for many years to come unless we all go solar."
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+17

Recommended by93%of homeowners
Avatar for Century Insulation
Century Insulation
4.4(
54
)

Serving Dundas, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I could not be more impressed with Jesse and his team. They were so responsive, so professional, and so incredibly helpful. Great communication throughout. Great work product. Pricing that was very competative and reasonable. The next time I have an insulation need I won't even both to get bids from other shops. I will just use Century. Highly recomend."
Ice Dams
Ventilation
Insulation Installation
Attic Insulation
Response time2 days
Recommended by91%of homeowners
Avatar for Minnesota Construction and Property Management
Minnesota Construction and Property Management
5.0(
20
)

Serving Dundas, MN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"

Trevor was part of the team when we were finishing a kitchen remodel in 2014.  At that time we had him open a space in a wall for a future cabinet, but not cut through the wall until we knew what we wanted.  We figured out what would work best and asked him to finish the wall cut-out and smooth the sides so the new cabinet will fit.  While Trevor cut the drywall, his helper vacuumed up all the dust.  They also moved a storage unit to another room.  Trevor also answered some questions I had about a problem outside. 

They were done with everything within 40 min and no dust or drywall fragments remained.  I'm sure he will return to help with some other job in the future. 


"
Composite Decks
Cedar Decks
Covered Decks
Recommended by100%of homeowners
Avatar for Hoffman Weber Construction
Hoffman Weber Construction
4.3(
337
)

Serving Dundas, MN and surrounding areas

In business since 1992

Free estimates

Credit card accepted

"As always, we are thrilled with the work done by Hoffman Weber Construction. Love the look of the windows - but also the safety factor. The installers were on time, friendly, and did a super job. We would hire them for any of their services."
2020 NARI MN CotY Silver Award Winner
2015 COTY Award Winning Exterior
CertainTeed Restoration Classic Siding and GAF Timberline HD Roofing
Certainteed Restoration Classic Vinyl Siding and GAF Timberline HDZ Roofing
James Hardie HardiePlank Cedarmill Lap Siding, Hardie Board and Batten Siding, and HardieShingle Siding

+278

Recommended by85%of homeowners
Avatar for Sharpe Construction LLC
Sharpe Construction LLC
4.7(
46
)

Serving Dundas, MN and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Very happy with the final result.  Both the bathroom and bedroom look great.  The bathroom was completely gutted and remodeled with new vanity, tub, tile and toilet.  The bedroom ceiling was un-popcorned, the closet was redone and the room repainted.  New doors were installed for bathroom, bedroom and hall closet.  Sam was great to work with and always made sure the work was being done as we wanted.
"
Before Picture
Completed project
Another of the exterior complete
New addition to the deck.
Hot tub enclosure

+14

Recommended by95%of homeowners
Ice Dam Prevention Systems
3.9(
60
)

Serving Dundas, MN and surrounding areas

In business since 1975

Free estimates

"Mark and his crew showed up on time (Friday morning) to perform the work.  They initially laid down pads and painters sheets since blowing in cellulose insulation can get quite dusty/messy.  They performed the work exactly as described in the bid.  Insulating my attic to R60 (up from what it was of R12-15) and filled in all the joists, etc.  They even build a wooden platform around an air handler in the attic so it can still be maintained with ease.  One of Mark's co-worker spent most of the time in the basement fixing the frozen pipe issue.  He applied insulation and sealant in a crawl space near the main water line and reseated an air vent behind the wall, while applying more insulation.  He even went to a local hardware store and procured a vent to cover up a hole in the wall we wanted to leave exposed so warm air can flow through (didn't even ask or think to charge me for the vent).  The job lasted about 6 hours (which was exactly what Mark quoted).  They cleaned up with a shop vac so the house looked very clean when they left.
All in all, was very pleased with the professionalism, knowledge and service provided by Mark and his crew.  I proudly displayed a sign in my front yard advertising his services to others and would recommend him to family/friends.
"
Recommended by82%of homeowners
Avatar for Greene Construction Inc
Greene Construction Inc
4.4(
107
)

Serving Dundas, MN and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I think the finishing around the window could've been a little bit nicer. Our basement isn't really finished. It still the brick wall, cement wall.It just seems like it could've been finished off more than it was. They were quick. I didn't see a lot of debris or anything. I know sawing through cement can be messy but they seemed to be very clean and efficient. They were out here pretty quick. We checked around and they were very reasonable."
Recommended by94%of homeowners
Showing 1-10 of 19
Insulation questions, answered by experts

Structural insulated panels and rigid foam boards have the highest R-value of any insulation that contractors commonly use, with R-values reaching up to around 8.0. These types of insulation are best in extremely cold climates, but they’re generally preferred for new construction, as they can be challenging to retrofit. Blown-in and loose fill insulation provide the next best insulative value, provided the installation is done properly. It’s important to choose an insulation type that meets your needs based on climate, as maximizing R-value may not always be financially worthwhile if you live in a moderate climate.

Yes, you need a 1.5-inch to 2-inch air gap in a cathedral ceiling to allow proper air flow and prevent cathedral ceiling venting problems. This amount of airspace allows warm, moist air to properly leave your ceiling to avoid moisture build-up and other issues that put your home at risk. You can also add an air vent for extra air flow.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

No, 55 degrees Fahrenheit is not too cold for a house, as it’s a temperature that will keep your pipes and appliances from freezing. Well-insulated homes can even go to 50 degrees, but check with an HVAC pro before opting for such a low temperature. Stick to 55 degrees to be on the safe side.

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