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    Average homeowner rating
  • Verified reviews icon671
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Brunswick - Updated Nov 2026

Avatar for Primary Home Improvements
Primary Home Improvements
5.0(
27
)
Blown-In Insulation - Install or Upgrade

Serving Brunswick, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Had a visit today from Primary Home Improvements! Great team and awesome service! We now have insulation in our attic. The guys that came today were awesome! Have you ever expected a contractor and they showed up hours later than planned. These guys were not only on time but immediately began working. They were done in plenty of time and even vacuumed leaving our home in better shape than when they arrived! We highly recommend Primary Home Improvements for your insulation needs"
RetroFoam Injection Foam Insulation
RetroFoam Injection Foam Insulation
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew
Primary Home Improvements Insulation Crew

+3

Response time10 hrs
Response rate88%
18 neighbors recently requested a quote
Avatar for Koala Insulation of Cleveland West Side
Koala Insulation of Cleveland West Side
5.0(
5
)
Blown-In Insulation - Install or Upgrade

Serving Brunswick, OH and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Koala Insulation of Cleveland West Side is an insulation contractor dedicated to providing top-notch insulation solutions to residential and commercial properties. We offer fiberglass, cellulose, spray foam, attic ventilation, and other services to create the right solution for your home or business. Our team of certified and experienced professionals prioritizes energy efficiency, comfort, and sustainability, working tirelessly to deliver outstanding insulation services that enhance comfort and efficiency for our neighbors.

Install
Install
Install
Response time2 days
2 neighbors recently requested a quote
Avatar for ABC Insulation
ABC Insulation
4.8(
37
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Brunswick, OH and surrounding areas

In business since 1974

Free estimates

"We had ABC Insulation come out to insulate our home from top to bottom. The crew was very nice, professional, and did a very thorough job. They gave extra attention to areas where we've experienced cold spots, and when they were finished the owner (Steve) scanned the house to ensure there were no spots they missed. He found one small area on the second floor and had his guys go up there and fill it in before they left. Competitively priced, A+++ service, and highly recommend."
Wall Fill
infrared thermal image
Response time4 hrs
Response rate85%
Recommended by96%of homeowners
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Drywall Insulation FAQs, answered by experts

Whether it’s better to screw or glue drywall depends on your specific budget and project timeline. Professional drywall installers are more likely to use screws and fasteners than adhesives, but it takes longer. But if you are DIYing your drywall installation, glue is a perfectly fine choice if you’re willing to pay extra for adhesive.

Plaster itself has a higher R-value than drywall. However, there are other considerations surrounding plaster and insulation. As a general rule, it's easier to obtain consistency in insulating value and quality when working with drywall rather than plaster. Plaster walls often don't contain any insulation behind the wall covering by design, and careful evaluation is necessary when choosing to add it.

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

There shouldn’t be any gaps between your walls and ceiling. These can be fixed with joint compound but that is only a fix, and it’s much better if your drywall fits correctly in the first place. Sometimes gaps can appear if your foundation shifts significantly but if this is the case, you have a much bigger problem than patching drywall.

If you plan on heating your garage, you must install a vapor barrier when drywalling the garage. A vapor barrier protects your garage from frost and mold that can occur through condensation. If your garage is unheated, you don't need to install a vapor barrier. The only exception is if you regularly crank the heat in your car before getting in it. In this case, you may still want to install a vapor barrier, as your car can heat your garage.

The Brunswick, OH homeowners’ guide to drywall insulation services

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