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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
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Insulation questions, answered by experts

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

You should not use spray foam insulation in several specific areas. Avoid applying it in spaces exposed to high temperatures, such as near electrical boxes or recessed lighting, unless the foam is specifically rated for such use. Applying foam near electrical boxes can damage the wiring, and using it too close to lightboxes or recessed lights creates a potential fire hazard. Additionally, do not use spray foam in areas prone to shifting or movement, as this can lead to cracks and gaps in the insulation. Finally, open-cell foam is unsuitable for use below ground or in areas exposed to moisture because it can absorb water, which compromises its insulating effectiveness.

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

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