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TRUSTED BY RANDOM LAKE, WI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon41
    Verified drywall insulation services reviews

Find Drywall insulation pros in Random Lake

Avatar for Elite Insulators
Elite Insulators
4.8(
21
)
Injection Insulation - Install

Serving Random Lake, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Kyle wen above and beyond my expectations! Very professional and knowledgeable! Every business should have someone like Kyle. I would highly recommend Elite Insulators. I have other projects coming up and he is already hired! Lol! THANK YOU Kyle!!"
Cathedral Ceilings
Ceiling/Wall
Walls
Amish Ice Box
Amish Ice Box

+56

Response time2 days
Recommended by57%of homeowners
Avatar for Premier North Insulation
Premier North Insulation
3.8(
78
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Random Lake, WI and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"Specific project was attic, dense pack, and foam insulation. Very clean, friendly, and professional crew. Took the time to explain what they were doing, why, and what was wrong with what they found. Did a Focus on Energy assessment along with this work, recommended by Premier North, to make sure we let the science dictate the work. Very impressed with my overall experience."
Response time2 days
Response rate89%
28 neighbors recently requested a quote
RetroFoam of Wisconsin Inc.
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Random Lake, WI and surrounding areas

Approved (Corporate)

Free estimates

Credit card accepted

Offers commercial services

RetroFoam of Wisconsin specializes in RetroFoam injection foam insulation for existing walls, helping homeowners improve comfort and energy efficiency without the mess or disruption of a full remodel. Our insulation solution is designed to reduce drafts, help maintain consistent indoor temperatures, and make homes more comfortable year-round. We serve homeowners across the state. Whether you live in a historic home or a newer build, our team provides a proven insulation solution tailored to your needs.

65 neighbors recently requested a quote
Total Comfort Insulation
4.7(
24
)
Blown-In Insulation - Install or Upgrade

Serving Random Lake, WI and surrounding areas

In business since 2005

Free estimates

"Rick was the only contractor to reply to my call for an estimate the same day. He scheduled the work promptly and showed up on time. I have hired him twice: Blown in insulation in the attic in April and recently Spray Foam on my basement rim joist. In both instances Total Comfort did a great job. Our house is much cooler this summer with the additional insulation in the attic. I would hire them again. Thanks Total Comfort !!"
Response time1 day
Recommended by90%of homeowners
Avatar for Koala Insulation of Northern Milwaukee
Koala Insulation of Northern Milwaukee
5.0(
2
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Random Lake, WI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Koala Insulation of Northern Milwaukee is an insulation contractor providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage.\nWe provide all types of insulation including blown-In cellulose and fiberglass, dense packing, spray foam and batt insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations.\n\nIf you are having a hard time deciding what type of insulation to choose, we can show you all of the options and estimated costs. Our reviews speak for themselves, Koala Insulation is the right choice for all of your insulation needs. We are locally owned and operated, fully insured and licensed. Additionally, all of our services come with a limited lifetime warranty. \n

Insulation Removal Job
Baffle installation in Menomonee Falls.
Removing old insulation
Removal of old insulation is a messy job. Let our pros do the dirty work.
Our crew preparing to install insulation in our customer's attic.

+20

Recommended by100%of homeowners
Avatar for Stendahl Exteriors
Stendahl Exteriors
4.1(
252
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Random Lake, WI and surrounding areas

In business since 2005

Credit card accepted

"He came out and checked the roof. Though it is a 35 year old roof, with respect to what its lifespan should be, he noted that it is looking a bit older even though it is only about 25 years old. He said that in a few more years it will be time to replace it. Other than that, there were no major problems to report. So even though it is not good news that I will have to replace it in a few years, I did not get the impression that he was trying to see me one. If I needed a roof I would certainly take an estimate from him."
Before
During
Completion
Before
During

+3

Recommended by82%of homeowners
Avatar for Spiderfoam Insulation
Spiderfoam Insulation
5.0(
3
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Random Lake, WI and surrounding areas

In business since 2017

Free estimates

Emergency services offered

Spiderfoam Insulation is a locally owned husband and wife business. We value honesty and integrity in all aspects of our business. We have been in the foam business since 2017. Our team provides innovative ideas and suggestions tailored to every residential or commercial project. Please feel free to contact us today. We have .any references to share with you!

Response time4 days
Recommended by100%of homeowners
Showing 1-10 of 24
Drywall Insulation questions, answered by experts

Plaster is a pretty tough surface, but it can still sustain damage from things like bumping against it, water issues, dampness, extreme humidity changes, and plain old age. Most plaster walls last hundreds of years and will only be taken down to the base layer when major repairs are required. Being cautious around the wall, not placing furniture against it, and ensuring stable humidity are all great ways to reduce possible damage.

A utility knife is sharp enough to score the drywall and it may work in a pinch for outlet box holes. However, one of the best tools for drywall when you need to make exact cuts for an outlet box quickly is a drywall saw. This handheld tool has a longer blade than a utility knife, so it penetrates the thickness of the drywall easily. The design of its handle and the teeth in its blade make it easier to control while cutting quicker than you can with a utility knife.

You should do a little bit of sanding between adding coats of mud. Knock down any ridges or significantly imperfect areas through sanding, which should help you apply the next coat of mud smoothly. If your first coat of mud is pretty smooth after it dries, a quick sanding is all you’ll need. Don’t forget to wipe away any dust after each sanding process.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

Brick and stucco are a lot more different. You must use picture hanging clips designed for brick walls, or use a plaster rail system with adjustable hooks. Any other type of hanging hardware will cause damage to the bricks behind. You won’t be able to really use nails, either, because they’re not strong enough to go into the bricks.

The Random Lake, WI homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.