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Avatar for USA Insulation of Charlotte
USA Insulation of Charlotte
4.8(
46
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Casar, NC and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Needed a solution for a room above a garage that was hotter than the rest of the upstairs. It was recommended to add insulation to the garage ceiling, air seal the attic, and add additional insulation to the attic. Since then, the room above the garage has been the same temperature as the downstairs. Great work and wonderful solution. Price point came in on average $1000 less than most quotes we received."
Starting the day
Opening up the house
Drilling the holes
Drilling the holes
Premium Injection foam in the walls

+9

Response time11 hrs
Response rate97%
12 neighbors recently requested a quote
Avatar for Home Field Insulation of Asheville
Home Field Insulation of Asheville
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Casar, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Home Field Insulation of Asheville is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

Home Shield Insulation
32 neighbors recently requested a quote
Avatar for Top Below Insulation
Top Below Insulation
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Casar, NC and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

22 neighbors recently requested a quote
Avatar for Draft King Insulation, LLC
Draft King Insulation, LLC
4.9(
25
)
Blown-In Insulation - Install or Upgrade

Serving Casar, NC and surrounding areas

In business since 2007

Free estimates

Small jobs welcome

"We hired Draft King Insulation to install spray foam insulation in our attic after meeting with Ben at our home, receiving their estimate, and checking their reviews. We are so happy with their work. They were able to do the entire job in one day, they were very professional, and they were patient with all our questions. We highly recommend Draft King Insulation."
Response time2 days
Response rate87%
Recommended by95%of homeowners
Avatar for All Foam Insulation of the Carolinas
All Foam Insulation of the Carolinas
4.5(
13
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Casar, NC and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Price was about average, can't complain - don't remember exactly how much or exact service date (disclaimer).  Company screwed up the scheduling.  Installer was busy with personal life and we had to work around their schedule.  Inconvenient.  Came out and sprayed insulation in the garage.  They left the door open to the basement so the entire chemical smell inundated the basement.  The spray was general even but there seemed to be small holes and spaces generally through out the insulation.  When I inquired about the small spaces the response was they generally use the small spray cans you can get at Home Depot\Lowes but that they didn't have any.  I said I would take care of it myself, I had enough inconvenience with the screw up in scheduling.  Other than that went well - it's not that involved, just spray foam. 
They did clean up the mess relatively well, but not perfect."
Recommended by100%of homeowners
Avatar for Fresh Air Technologies, LLC
Fresh Air Technologies, LLC
4.4(
239
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Casar, NC and surrounding areas

In business since 2001

Credit card accepted

"An employee came out with the subcontractor to do the energy audit. They did a thorough job with the audit. The Fresh Air employee went into my attic and said we needed more insulation. He said he could cure the cold air issues and came back with a quote of $1,200. I escaladed the service through Angie’s List. A few months later they fired the gentleman who I had been working with. After talking with the manager I found out that the representative had grossly increased my price which I thought he had. He tried to double charging me. The owner had someone come out to blow the 500 square feet of insulation. They did the work as it should have been done. They did everything they could to make it right by a bad employee."
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+4

Recommended by87%of homeowners
Avatar for RWA Insulation LLC
RWA Insulation LLC
5.0(
7
)
Blown-In Insulation - Install or Upgrade

Serving Casar, NC and surrounding areas

In business since 2019

Credit card accepted

Offers commercial services

With over 10 years of experience in the insulation industry, we are the service professionals you need to take care of your home or business. We handle all types of insulation projects. We will treat your home as we would treat our own. Give RWA Insulation a call today, we look forward to working with you!

RWA Insulation LLC
Showing 1-10 of 45
Drywall Insulation questions, answered by experts

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.

It’s not a good idea to plaster over broken plaster (unless by broken you’re referring to cracked, in which case that’s perfectly fine). However, broken plaster can be a sign of a larger underlying issue like foundation damage or severe damage to the lath holding up the plaster, so it’s worth investigating before you simply plaster on top of the damage.

On average, drywall installation costs around $2,000, with a typical range of $400 to $6,000, including materials and labor. The final price depends on several factors. The most significant is the size of the area, as many contractors charge per square foot. Other cost factors include the complexity of the job (e.g., cutting around multiple windows and doors, corners, or curved walls), accessibility, location, the thickness of the drywall, the height of the room, and the desired level of finish. The level of finish can range from simply hanging the drywall to taping and mudding the seams and painting the walls.

The two most common drywall thicknesses for ceilings are 1/2-inch and 5/8-inch. For most standard residential applications, 1/2-inch drywall is sufficient and widely used. It provides adequate support and is lighter and easier to handle during installation compared to thicker sheets. However, 5/8-inch drywall is often used for specific cases where additional benefits are needed. It is heavier but provides superior sound dampening and fire resistance. You should consider using 5/8-inch drywall for ceilings in commercial buildings, between a garage and a living space, or above a finished basement to meet building codes or for enhanced soundproofing.

You should leave a gap between drywall sheets because they naturally expand and contract along with the building framing as temperature and humidity change. Most pro drywall installers leave a gap of about ⅛ inch between drywall sheets, allowing the sheets to expand, contract, and shift without cracking or becoming damaged. If you don’t leave enough gaps between slabs, the edges will press against each other when they expand, and the pressure can cause visible cracks.

The Casar, NC homeowners’ guide to drywall insulation services

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