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TRUSTED BY GRANITE FALLS, NC HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon68
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Granite Falls - Updated Nov 2026

Avatar for Haynes Insulation
Haynes Insulation
4.3(
12
)
Blown-In Insulation - Install or Upgrade

Serving Granite Falls, NC and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Haynes insulation encapsulated our crawl space last week. They did an outstanding job! Timely,considerate and quality materials and workmanship. Crawl spaces are difficult areas to work in. I am so relieved that our house has clean and healthy air,now!I would recommend everyone to protect their home,save on energy bills and breathe nice,clean air. Rita Kinney"
BIBS walls
Blown in blanket.
Baffles
Baffles and insulation
Batt cathedral ceiling

+2

Response time4 days
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
412
)
Blown-In Insulation - Install or Upgrade

Serving Granite Falls, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Ralph Bertrand from Home Genius Exteriors came out to thoroughly examine our roof. Ralph showed us many photos & a video of our roof, outside & inside. Ralph took the time to answer any questions we had. He explained the various products used & levels of warranty available. We really appreciated the time Ralph spent explaining everything to us, all without pressure to buy. The day of install arrived & the team was on time & ready to work! One thing we liked was that there was someone there from Home Genius Exteriors during the whole time of install. Richard Bowan, the Install Manager, was there to oversee everything & he did an amazing job. They placed large tarps over all our landscaping & got right to work. Rich kept us updated on progress throughout the day & answered any questions we had. In addition to the new roof, we also had new gutters with leaf guards & downspouts installed. When the work was completed, we walked around the house with Rich. Everything was completely cleaned up; there was nothing left behind or out of place. Our home looks amazing. The new roof, gutters & downspouts really look beautiful. We loved our experience with Home Genius Exteriors, especially working with both Ralph & Rich. They were so professional & knowledgeable. We would recommend them to others & if we needed additional work, we would definitely call Home Genius Exteriors."
Roofing
Roofing
Roofing
Roofing
Roofing

+79

Recommended by97%of homeowners
Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)
Blown-In Insulation - Install or Upgrade

Serving Granite Falls, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Response time1 day
Recommended by100%of homeowners
Avatar for Home Field Insulation of Asheville
Home Field Insulation of Asheville
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Granite Falls, 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
24 neighbors recently requested a quote
Avatar for Top Below Insulation
Top Below Insulation
New to Angi
Blown-In Insulation - Install or Upgrade

Serving Granite Falls, 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.

17 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 Granite Falls, 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
Showing 1-10 of 33
Drywall Insulation FAQs, answered by experts

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.

Yes, you can mount a TV on plaster walls—as long as you attach it to the studs. Alternatively, you can use toggle bolts, molly bolts, or another type of hardware that’s strong enough to support a TV. 

If you aren’t comfortable with this type of project, you can hire a pro. The cost of mounting a TV to a plaster wall ranges from $25 to $600 (or more), depending on the TV’s weight, size, and other factors.

A common cause of separation between a wall and the ceiling is truss lift—this can happen to the ceiling of rooms directly under the attic when the seasons change and wood building materials dry out, shrink, and shift. Roof trusses often dry out at different speeds, and if the bottom pieces dry out faster than the top pieces, they can shrink and pull the attached drywall away from ceilings and walls, causing cracks. Fortunately, truss lift is only a cosmetic problem, not a structural problem, and you can fix it by separating the ceiling drywall from the roof trusses, and patching the cracks.

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

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.

The Granite Falls, NC homeowners’ guide to drywall insulation services

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