Get matched with top insulation pros in Calvert, TX

Q: Can I install insulation behind drywall myself?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/how-to-install-insulation.htm">install insulation</a> behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you&rsquo;re looking to add insulation, it&rsquo;s better to hire a professional, as you&rsquo;ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.</p></div>

Q: How hot is an attic on a summer day?

• <div><p>If the temperature outside is around 90 or 100 degrees with the sun beating on your home&rsquo;s roof, it&rsquo;s common for the attic temperature to reach 150 degrees or more. This excessive heat shows the importance of having a radiant barrier in place along with insulation. The <a href="https://www.angi.com/articles/what-is-radiant-barrier.htm">radiant barrier</a> reflects the heat entering the attic back upward, keeping your home&rsquo;s temperature more consistent.</p></div>

Q: How much does it cost to insulate or reinsulate an attic?

• <div><p>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.</p><p>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.</p><p>Several factors influence the overall cost:</p><ul><li><p><b>Insulation Type:</b> Prices per square foot vary significantly by material.</p></li><li><p>Reflective: $0.50&ndash;$1.50</p></li><li><p>Blown-in: $1&ndash;$4</p></li><li><p>Batt: $2&ndash;$4</p></li><li><p>Loose-fill: $2&ndash;$5</p></li><li><p>Spray foam: $2&ndash;$5</p></li><li><p>Structural insulated panels (SIPs): $4&ndash;$7</p></li><li><p><b>Project Complexity:</b> Factors like sealing air leaks, poor attic accessibility, and required inspections can add to the cost.</p></li><li><p><b>Removal Issues:</b> The discovery of mold, asbestos, or pests during the removal of old insulation can substantially increase the price.</p></li></ul></div>

Q: Is doubling up insulation a good idea?

• <div><p>Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.</p></div>

Q: Does insulating windows with plastic work?

• <div><p>Insulating windows with plastic works, but it can be time-consuming, and the end results can&mdash;and often do&mdash;end up lacking in aesthetics. Window film and <a href="https://www.angi.com/articles/how-to-caulk-windows.htm">caulking your windows</a> to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.</p></div>

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Verified Reviews for Insulation Service pros in Calvert, TX

*The Angi rating for Insulation Service companies in Calvert, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Calvert, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on May 01, 2025

Reviewed in May 2025
Very professional team, fence looks great. I will definitely use this company in the future.
Siegert Construction
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Reviewed in April 2025
Poured a slab for my shop. Great job, and have hired him for other jobs
G3 Concrete
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Reviewed in December 2024
Very well. They quickly primed the walls and painted the walls within 3 days.
J&J Constructions
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Reviewed in August 2024
I highly recommend Mrs. Rocha and her plumbers for their professionalism and courtesy in helping me address water damage at my property.
Rocha Plumbing LLC.
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Reviewed in January 2024
The man got class went a over and be one pipe was stopped up he stayed longer than normal others wouldn't tried ashe did top notch business money well spent thinke wkellum
Addy's Septic Service
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Reviewed in July 2023
We had new gutters installed on part of our house and hangers replaced on our existing gutters. We could not have been more pleased. Very prompt, extremely knowledgeable. I recommend them to a friend who thanked me for the recommendation. I highly recommend Johnston Gutters you will be pleased...
Johnston Gutters
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Reviewed in December 2022
Spire did an excellent job. They inspected my roof and found hail damage to shingles and gutters. They went the extra mile and found that my fence had also received tremendous damage. They quickly had all three replaced while keeping the sight clean. I would highly recommend this company.
Spire Roofing Solutions
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Reviewed in October 2022
I was overwhelmed with the customer service that Nick at waste falcon showed to me. This dumpster service is for everyone. Any type of project. Cleaning out your attic perfect. Spring cleaning they have you covered. Remodeling they got you covered. Rates are lower then most of the other larger...
Waste Falcon, LLC
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Reviewed in September 2022
The inspector was very professional, thorough, knowledgeable and clearly explained critical fibdings. The inspection report was submitted on the same day. The report is comprehensive and detailed. I used it to: negotiate a lower price on the property I am buying, to prioritize repairs, and to...
Peacock Inspections, LLC
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Reviewed in April 2022
I highly recommend this company there attention to detail is very good! I will use company again!
Mullinnix Excavation Services
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Find Insulation pros in Calvert

Serving Calvert, TX and surrounding areas

In business since 2008

Free estimates

Warranties offered

"They installed solar panels as per contract. They were on time and removed all material when done. I had roof damage from a storm and they repaired it at no extra cost. So far I am happy with this company and plan on using them again for house repair.
"

Recommended by89%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Calvert, TX and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."

Recommended by65%of homeowners

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Streckfuss Contracting

5.0(

)

Serving Calvert, TX and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Streckfuss Contracting & Renovations LLC established itself in the heart of Aggieland with three main goals. First to bring respect when little is given in todays world. Second to provide the quality of work each and everyone desires. And last but not least; in all thing, "Be Built With Integrity That Lasts". We specialize in all renovations for residential and commercial establishments, as well as new construction. We would love to earn your business and trust. Our services are available 24/7, as well as fast emergency maintenance that is on call 24 hrs a day, 365 days a year. Please let us know how we may help you, whether that be by transforming an establishment into a work of art, or simply creating a new masterpiece that one can be proud of for years to come!!

Recommended by100%of homeowners

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Valor Flooring Consulting

4.4(

)

Serving Calvert, TX and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"We were contacted by Chad Saladino after signing up. He brought samples and spent time going over what the job entailed . The job started on time and was finished when promised, we had new floors and decking replaced through the entire house. We also had him replace the roof, and replace the insulation under the house. We are very happy with the way everything was done and how everything was cleaned before they left. I would recommend Chad and Gulf Coast Flooring again."

Hardwood Flooring Sales and Installation Project

+60

Recommended by91%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Calvert, TX and surrounding areas

In business since 1989

Free estimates

Emergency services offered

Our mission at Hampton Enterprise LLC is to provide clients with superior customer service, quality work and speedy service in all aspects of their home improvement needs. Licensed, insured and trusted since 1989; come discover the Hampton difference today!\n\nWe specialize in the installation and repair of Windows, Doors, Flooring, Sinks, Bathtubs, Showers, Sprinkler Systems and much more. We also offer Interior and Exterior Home Painting, Custom Welding Fabrication and Carpentry.Localy in your area just call and i will call back with a local number thank you . from James Hampton\n\nAL.Dothan 334-648-3817,\nAL Birmingham 334-648-3817,\nAL Huntsville 334-648-3817,\nAL Mobile 334-648-3817,\nAL Tuscaloosa 334-648-3817,\nAL Montgomery 334-578-4761,\nAR Little Rock 334-648-3817,\nAZ Phoenix 334-648-3817,\nCA LosAngeles/Sacramento 334-648-3817,\nCO Denver/Colorado Springs 334-648-3817,\nCT Hartford 334-648-3817,\nDE Dover 334-648-3817,\nFL Tallahassee 334-648-3817,\nFL Cape Canaveral/ Cocoa 334-648-3817,\nFL. Destin 334-648-3817,\nFL Gainsville 334-648-3817\nFl Jacksonville 334-648-3817,\nFL Orlando 334-648-3817,\nFL Panama City 334-648-3817,\nFL Tampa 334-648-3817,\nFL Miami 334-648-3817,\nGA Atlanta 334-648-3817,\nGA Albany 334-648-3817,\nGA Augusta 334-648-3817,\nGA Columbus 334-648-3817,\nGA Macon 334-648-3817,\nGA Valdosta 334-648-3817,\nIA Des Moines 334-648-3817,\nID Boise 334-648-3817,\nIL Chicago/Springfield 334-648-3817,\nIN Indianapolis 334-648-3817,\nKS Levenworth/Topeka 334-648-3817,\nKY Frankfort 334-648-3817,\nLA New orleans/Baton Rouge 334-648-3817,\nMA Boston 334-648-3817,\nMD Annapolis 334-648-3817,\nME Augusta 334-648-3817,\nMI Detroit/Lansing 334-648-3817,\nMN Saint Paul 334-648-3817,\nMO kansas City/Jefferson City 334-648-3817,\nMS Jackson 334-648-3817,\nMS Biloxi 334-648-3817,\nMS Gulf Port 334-648-3817,\nMT helena 334-648-3817,\nNC Raleigh 334-648-3817,\nND Bismark 334-648-3817,\nNE Lincoln 334-648-3817, \nNJ Trenton 334-648-3817,\nNM Santa Fe 334-648-3817,\nNV Carson City 334-648-3817,\nNV Las Vegas 334-648-3817\nNY Albany 334-648-3817,\nOH Columbus 334-648-3817,\nOK Oklahoma Ciy 334-648-3817,\nOR Salem 334-648-3817,\nPA harrisburg 334-648-3817,\nRI Providence 334-648-3817,\nSC Columbia 334-648-3817,\nSD Pierre 334-648-3817,\nTN nashville 334-648-3817,\nTX Austin 334-648-3817,\nUT Salt Lake City 334-648-3817,\nVA Richmond 334-648-3817,\nVT montpelier 334-648-3817,\nWI Madison 334-648-3817,\nWV Charleston 334-648-3817,\nWY Cheyenne 334-648-3817

Recommended by60%of homeowners

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Insulation questions, answered by experts

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

If the temperature outside is around 90 or 100 degrees with the sun beating on your home’s roof, it’s common for the attic temperature to reach 150 degrees or more. This excessive heat shows the importance of having a radiant barrier in place along with insulation. The radiant barrier reflects the heat entering the attic back upward, keeping your home’s temperature more consistent.

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.

Doubling the insulation in your home also doubles the R-value of said insulation. In other words, by adding more insulation, you can reduce the heat loss by half. Most homes benefit from increasing insulation. Older homes, in particular tend to have less insulation as is, so doubling your insulation could drastically reduce your energy bills, keep your home more comfortable, and take the strain off your HVAC system.

Insulating windows with plastic works, but it can be time-consuming, and the end results can—and often do—end up lacking in aesthetics. Window film and caulking your windows to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.

The Calvert, TX homeowners’ guide to insulation services

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

See all articles

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•
May 30, 2026May 30, 2026
How Much Does Insulation Installation Cost? [2026 Data]
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•
Apr 16, 2026Apr 16, 2026
How Much Does It Cost to Insulate a Wall? [2026 Data]
How much does it cost to insulate a wall? This guide breaks down the associated costs and variables to consider when setting your project budget.
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•
May 30, 2026May 30, 2026
How Much Does Attic Insulation Cost? [2026 Data]
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
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•
May 3, 2026May 3, 2026
10 Types of Insulation for Your Home
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
Timothy Moore
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May 3, 2026May 3, 2026
How Much Does Insulation Save on Energy Bills?
How much does insulation save on energy bills? It depends on where you live and the type of insulation you install.
Jacqueline DeMarco
•
May 2, 2026May 2, 2026
Who Installs Insulation? Call This Pro to Keep Your Home Comfortable
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.