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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon224
    Verified insulation services reviews

Find Insulation pros in Newtown Square

Avatar for G.E.G. Enterprises, LLC
G.E.G. Enterprises, LLC
4.4(
205
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Newtown Square, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Credit card accepted

"G.E.G. did a great job installing blow in insulaltion in my attic. They were quick and prepared. My only wish is they would have been able to pull up more of the unused attic flooring and gotten more insulation under it, though they were able to increase insulation in other areas."
Blown-In Attic Insulation
Response time1 day
35 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Alligood Energy
Alligood Energy
4.9(
105
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Newtown Square, PA and surrounding areas

Approved

In business since 2012

Credit card accepted

Customers say: Quick response

"The guy who came out was great. I was expecting to need to spend a lot on adding insulation to the walls and attic. The guy went around with a thermal camera and checked various spaces and recommended some stuff that I could do myself or hire an inexpensive contractor to do. Very happy that I didn't need to spend thousands of dollars!"
Insulation Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)
Spray Foam Insulation - InstallInjection Insulation - Install

Serving Newtown Square, PA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
Response rate100%
122 neighbors recently requested a quote
Avatar for USA Insulation of Philadelphia
USA Insulation of Philadelphia
3.9(
88
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Newtown Square, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"We hired USA Insulation to blow insulation into the ceiling above our garage. Their customer service team was very responsive, had great communication regarding visits, and provided a quote onsite after viewing the job. The job was completed as promised and all the workers were professional and courteous. I also liked the insulating material they used which did not give off fumes like some foam insulation, and was not itchy like fiberglass insulation."
Response time2 days
Response rate97%
119 neighbors recently requested a quote
Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
76
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Newtown Square, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"I highly recommend Fabiano's Construction. Our experience with him was fantastic from beginning to end. The project was to restore and replace the exterior window frames of our 1830 Trinity. The previous owners had installed new windows on the inside but left the old ones outside for beauty. Many of these old windows were completely rotten at the bottom, barely holding the small panes of glass together. We got three estimates. One builder wanted to replace the old windows with a second set of new ones. Another was going to patch them up with wood filler. Fabiano was the only one who was willing to actually restore them, using green wood for the parts that were beyond salvaging. It was precision carpentry work requiring problem-solving ingenuity. The new frames and sills are green wood plus Azek (PVC), so they should last forever. Although more major restoration was necessary than foreseen, Fabiano and his crew—his son Will and assistant Simon—still finished the job in the predicted time. They were careful, focused, hard-working, and also really nice, honest people. It was a pleasure to meet them, and the result is a stunning improvement to our house both inside and out. Fabiano is responsive and friendly, an expert who takes pride in his work. Incredibly, his price was the lowest the three. We plan to hire him for another project."
decks
decks
decks
decks
decks

+6

Response time4 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
18
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Newtown Square, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Welcome to Atticrawl, LLC \nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Attic Insulation
Attic Insulation
64 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Western Pest - Philadelphia
Western Pest - Philadelphia
4.7(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Newtown Square, PA and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Small jobs welcome

When you’re looking for pest control in Maple Shade and the surrounding areas, Western Pest Services is the company you need to take care of pests quickly and effectively. Our 100% guarantee means you don’t pay until your pest issue is resolved. Our top-notch termite solutions and mosquito & tick treatments keep the outside of your home as comfortable as the inside. You can even choose year-round, routine seasonal pest treatments with a TotalHome Plan. Your Burlington County business can also be pest-free. We provide custom pest solutions for cockroaches, bed bugs, mosquitoes, and every pest in between. We are the professional and discreet partner your business needs in New Jersey. Pests are Smart. Western's Smarter.

Response time3 days
Response rate100%
Recommended by66%of homeowners
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Insulation questions, answered by experts

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

Water heater blanket prices range from $20 to $40 on average, though you typically won’t need to spend more than $30 for all the tools and materials required for installation—which include the blanket itself, heavy-duty scissors, and electrical tape. Blankets with higher R-values will also be slightly higher in price.

You should not use spray foam insulation in several specific areas. Avoid applying it in spaces exposed to high temperatures, such as near electrical boxes or recessed lighting, unless the foam is specifically rated for such use. Applying foam near electrical boxes can damage the wiring, and using it too close to lightboxes or recessed lights creates a potential fire hazard. Additionally, do not use spray foam in areas prone to shifting or movement, as this can lead to cracks and gaps in the insulation. Finally, open-cell foam is unsuitable for use below ground or in areas exposed to moisture because it can absorb water, which compromises its insulating effectiveness.

To cover your HVAC ducts and air vents during construction, use plastic sheets or drop cloths secured with painter's tape. Be sure to cover all supply vents on your floors and walls, as well as the larger HVAC return vent, which is typically on the ceiling. While canvas drop cloths can also be used, they may not catch all the fine dust. It is crucial to shut off your HVAC system or at least the zone where construction is happening. Running the system with vents sealed can put significant strain on the blower motor and air handler. For additional dust containment, you can also hang plastic sheets over doorways to separate the construction area from the rest of your home.

Yes, it is possible to have too much insulation, which can have detrimental effects. While more insulation might seem better for energy efficiency, a home needs to "breathe" or ventilate to release moisture that accumulates inside. Over-insulating can seal a house too tightly, trapping water vapor and leading to several problems, including mold, mildew, and condensation. Homes in warm, humid climates are particularly susceptible to mold, while those in colder climates can experience condensation from temperature fluctuations. Additionally, adding more insulation than the recommended amount for your climate may not provide recoverable energy savings. To avoid these issues, consult a professional insulation contractor who can determine the optimal amount of insulation for your home.

The Newtown Square, PA homeowners’ guide to insulation services

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