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TRUSTED BY LILLINGTON, NC HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon33
    Verified insulation services reviews

Find Insulation pros in Lillington

Avatar for USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
4.9(
14
)

Serving Lillington, NC and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Very Professional job. Adding insulation to the walls of our home has dropped our energy bills. Would absolutely tell somebody else to have this done especially if you have an older home."
USA Insulation Raleigh-Durham
Response time1 day
18 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Triangle Radiant Barrier
Triangle Radiant Barrier
4.9(
57
)

Serving Lillington, NC and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Great experience with this team! I spoke with several companies regarding improvements for my crawlspace. I had falling insulation, mold and mice and snakes were making their home under my house! Triangle Radiant Barrier provided the most reasonable solution. Matt patiently explained the various options and did not apply any pressure to upsell me on anything. My crawlspace estimate came with detailed explanation of what was found and pictures of the entire crawlspace. Installation went smoothly with the crew and the project was finished ahead of schedule. My crawlspace looks beautiful and no unwanted critters live there now!"
Rafter installation of Radiant Barrier by Triangle Radiant Barrier in Raleigh, NC.
Crawl space encapsulation by Triangle Radiant Barrier in Fuquay-Varina, NC.
Radiant Barrier installation on attic rafters. Reduce attic summer heat 30-40 degrees Fahrenheit, on average. Increased home comfort, lower cooling costs, extended HVAC service life, increased home resale value. Transferable lifetime warranty on our Radiant Barrier installation.
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+28

6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Smith Insulation
Smith Insulation
4.8(
10
)

Serving Lillington, NC and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"These guys, from GW the sales man to Bradley and Adam the installers were first class. I would recommend them to anyone, both the salesman and service techs were here at the time they said , not one min. late and their care for their work is second to none. Having been in the building business for years, I can say these guys are growing a co. on quality service bar none. Also the care they have for your house is great, from start to finish, couldn't tell anyone ever set foot in my house. Also the price was hard to beat.
"
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Recommended by100%of homeowners
Avatar for East Coast Crawl Space Solutions LLC
East Coast Crawl Space Solutions LLC
4.9(
30
)

Serving Lillington, NC and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Great. I was told by a plumber who went under the house that I had a lot of mildew. When Andrew came, he inspected it and he told me it was not that bad, where as he could have taken advantage of me and charge me more (for example is the issue was on the insulation). I went into the crawlspace with him and verified. He educated me one how they would remove it. I took "before" pictures. He also explained the liner, which will prevent future issues and bring it up to current "specs". So, I paid for that. After: The crawl space joists were perfectly clean! The liner was perfectly laid. l took "after" pictures. It literally smelled cleaned too. He met me on time and finished on time. Definitely a great job."
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Recommended by93%of homeowners
Avatar for Integrated Systems of the Triangle, LLC
Integrated Systems of the Triangle, LLC
5.0(
6
)

Serving Lillington, NC and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Entire experience was excellent!  We called Pat on Monday morning and he met us Tuesday morning to evaluate our problem / situation.  He called Tuesday afternoon to walk through the assessment and cost.  Wednesday morning his team was on site.  They were very courteous and clean.  All the work was completed by Thursday and I met with Pat's HVAC manager to review all that he did.  He then went back under the house to "clean up some things he saw that he didn't like" that a previous contractor had done years earlier - at no charge!!  The entire process went very smoothly and we could not be happier with the process.  Pat runs an honest, diligent operation where he doesn't try to sell you something you don't need and gives you options on the things you do need.  I would recommend Integrated Systems of the Triangle to anyone needing HVAC, Electrical or Insulation work!"
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Recommended by100%of homeowners
Avatar for Triangle Reconstruction
Triangle Reconstruction
4.5(
529
)

Serving Lillington, NC and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"We are pleased to recommend Triangle Reconstruction with our highest praise. It seems too simple to say that they do what they said they’d do, but that’s exactly what happened. Our home is around 50 years old. Ours was a large job - around a month and $30,000. We had Triangle Reconstruction come in after another moisture company provided mold remediation and a humidifier. I wish we’d contacted TR to start with. We provided TR with a structural engineering report. They created a plan to exactly meet all of engineer’s concerns. TR used temporary supports and replaced seal plates, girders, and joists for over half of our home. In addition, they poured footers and built new columns. They also added a few additional girders to firm up our floors. They removed and replaced our insulation. They sealed our porch and crawl space, replaced our vapor barrier, and installed a moisture meter. They wrapped our electrical cords and hung them. The people at TR are remarkable. A+++++"
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+13

Recommended by89%of homeowners
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Insulation questions, answered by experts

The best R-value for home insulation depends on where you live and where you’re installing the insulation. Your climate zone plays the biggest role in determining the correct R-value, so be sure to know which zone you live in when determining the R-value you need.

Yes, you should insulate behind shower walls. Insulating helps prevent heat loss, which keeps the shower or tub from getting too cold and helps maintain a comfortable temperature in your bathroom. Additionally, proper insulation and air sealing can help prevent wall rot and moisture buildup. It is recommended to use a high R-value rated foam insulation combined with a vapor barrier.

Natural fiber batts and spray foam insulation both work great for soundproofing. Newer materials, such as hemp batts, are more expensive but more effective for insulation and sound blocking. They are also more sustainable. There is also a professional system called Blow-In Blanket Insulation (BIBS) that is soundproof and moisture-resistant. However, BIBS must be installed professionally and can be a costly investment.

Asphalt roofs provide better insulation than metal roofs, but that doesn’t always mean that asphalt roofs are better for reducing heating and cooling bills. In hotter climates, metal roofs will usually be better for home efficiency because the material reflects more sunlight and reduces solar heat gain. In colder climates, asphalt roofs are sometimes superior in terms of efficiency because they introduce more solar heat gain to your home and have greater insulating capabilities. However, metal roofs installed with an air gap can provide similar levels of insulation.

On average, insulating an attic costs about $2,500, with a typical range of $1,500 to $3,500. The final price often depends on the attic's size, with costs generally falling between $1 to $3 per square foot. For example, insulating a 1,800-square-foot attic would likely cost between $1,800 and $5,400.

If the project involves removing old insulation, this can add an average of $900 to the total cost, bringing a full removal and reinsulation project to around $3,000.

Several factors influence the overall cost:

  • Insulation Type: Prices per square foot vary significantly by material.

  • Reflective: $0.50–$1.50

  • Blown-in: $1–$4

  • Batt: $2–$4

  • Loose-fill: $2–$5

  • Spray foam: $2–$5

  • Structural insulated panels (SIPs): $4–$7

  • Project Complexity: Factors like sealing air leaks, poor attic accessibility, and required inspections can add to the cost.

  • Removal Issues: The discovery of mold, asbestos, or pests during the removal of old insulation can substantially increase the price.

The Lillington, NC homeowners’ guide to insulation services

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

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