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TRUSTED BY SCHAEFFERSTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon51
    Verified drywall insulation services reviews

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

Superior Insulation
4.9(
68
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Schaefferstown, PA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"I communicated with Ron directly and he was determined to solve our insulation problems. He had to remove drywall in our entranceway and add in insulation where there were large gaps and air was getting in. He had a worker drywall and patch up the wall. The drywall worker did an amazing job! 
Ron also fixed an ongoing issue we had in our garage ceiling that was causing our living room floor to be cold and drafty. He worked around our schedule and made multiple visits to our home to fix the issue. We are happy customers and happy to say that the problem is fixed. We were very pleased with Ron and his company and do recommend him highly.
"
Recommended by95%of homeowners
J & F Construction
4.6(
29
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Schaefferstown, PA and surrounding areas

In business since 2000

"Jonathan Fisher started demo of our existing deck the day after Christmas, and for the next two months built us a deck and screened in porch that my wife and I have always dreamed of.  I cannot wait until this crazy winter ends, to start enjoying my deck.
With basically very brief help from his kids when they had time, Jonathan did EVERYTHING himself.  He weathered the terrible snow and cold we just had the last two months, and kept on plugging away.  Jonathan is a true craftsman, and you can tell he really loves what he does.
"
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+14

Recommended by100%of homeowners
Avatar for Reichardt Remodeling
Reichardt Remodeling
4.6(
83
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Schaefferstown, PA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We had several small projects that needed to be done and Dan did an excellent job on every one of them. From installing a storm door, painting and repairs to cracked drywall, to installing aluminum around our wood trim of the garage and basement door. Everything looked great and were are thrilled with the work that was done. We would highly recommend Dan for any home improvement project that you may have. We will certainly use him again for our next project."
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+5

Recommended by97%of homeowners
Barrier Spray Foam, LLC
3.6(
30
)
Injection Insulation - Install

Serving Schaefferstown, PA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Had concrete sidewalk slabs leveled, was out of level about 3" to each other and twisted one sided, fantastic job was done, results better then expected. I would highly recommend this company for leveling jobs. I rated customer service lower because pre hire communication was lacking at times"
Recommended by100%of homeowners
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Drywall Insulation FAQs, answered by experts

Plaster provides a durable, soundproof, and moisture-resistant finish compared to drywall.

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.

If you’re installing new drywall, you may need to skim coat the drywall first for a smooth finish and to allow the primer to adhere to the wall. It’s only necessary if there are imperfections in your drywall due to issues with the studs or improper drywall installation. If you’re refreshing existing walls, you may want to skim coat if there are imperfections across the wall. As an alternative, you can repair your drywall and sand it for a smooth finish before painting.

Small patches can be DIY, but professionals handle large-scale repairs with seamless results.

The person’s skill will affect how many drywall sheets they can hang in one day. Some people can hang 10 or more sheets in a day, while others may only hang six or seven sheets. It also depends on the framing complexity since custom cutting and fitting the drywall can prolong the process.

The Schaefferstown, PA homeowners’ guide to drywall insulation services

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