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Insulation install or upgrade pros in Knightdale
We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!
"They did a great job. I was.given very helpful adviice and follow through on what was to be done."
Leon D on July 2024
We specialize in retro fitting older homes with new insulation without disturbing the home or requiring construction to complete the project. Once you’ve decided to improve your home’s comfort and energy efficiency with USA Insulation, we make sure we’re with you every step of the way, from the initial call to the post-installation consultation. Our installation process for both walls and attic is quick and clean, providing optimal energy efficiency to your home year-round. To learn more about each process, please contact us for a free estimate today! A material's insulation properties are rated as "R-Value". "R" stands for resistance. Our USA Premium Foam Insulation is 35% more efficient than the competition. USA Premium Foam reduces your energy consumption and carbon footprint, protect the environment, and boost overall home comfort!
"They did a great job. I was.given very helpful adviice and follow through on what was to be done."
Leon D on July 2024
Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.
Home Shield Insulation is proud to bring the benefits of energy efficiency, comfort, and improved air quality to home owners in the Raleigh-Durham metro area.
We have the experience and dedication to get the job done right! Specializing in Flooring services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Ron was very knowledgeable, and answered all of my questions. He provided a detailed estimate along with recommendations. Would hire him when and if needed."
Estelle A on March 2025
We have the experience and dedication to get the job done right! Specializing in Flooring services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Ron was very knowledgeable, and answered all of my questions. He provided a detailed estimate along with recommendations. Would hire him when and if needed."
Estelle A on March 2025
Radiant Barrier, fiberglass insulation, spray foam insulation, fully encapsulated crawl spaces / sealed crawl spaces, mold remediation with Dry Ice Blasting (chemical-free, abrasion-free, residue-free). Waterproofing and dehumidification. BPI-certified Precise Energy Audits. Angi Super Service Award Winner 2017, 2018, 2019, 2021, and 2022. BBB A+ accredited, 5-star reviewed. Insured to $2 million. No payments due until full project completion to your full satisfaction. Local references available. Locally and veteran owned and operated.
"I used Triangle Radiant Barrier (TRB) to remediate a moisture issue in our crawlspace and advise on steps to prevent future problems. I had estimates from five different contractors and TRB was clearly head and shoulders above the other in terms of professionalism and competence. There was never any high-pressure salesmanship, nor was I encouraged to purchase options that wouldn’t provide something I didn’t need. They coordinated with the HVAC contractor to ensure each was able to complete their portion of the job while minimizing inconvenience to us during the process. Everything was scheduled to make our lives easier and everything was started and completed on time. Zoom conference with the owner ensured we were all on the same page and allowed for a lot of questions to be answered. The initial contacts were extremely educational without being pushy to sign and get started. The crews were on time and efficient. The end result surpassed all expectations and we are already seeing the change in our homes environment. On the rare occasion there was a miscommunication, it was handled promptly and to our satisfaction. No final payment was requested until one of the owners came to do a quality assurance inspection with us present. Everything was documented with photos both before and after completion. Highly recommend Triangle Radiant Barrier for any crawlspace or attic issue your house my encounter. Absolutely wonderful people at every level I dealt with."
Greg G on November 2023
Radiant Barrier, fiberglass insulation, spray foam insulation, fully encapsulated crawl spaces / sealed crawl spaces, mold remediation with Dry Ice Blasting (chemical-free, abrasion-free, residue-free). Waterproofing and dehumidification. BPI-certified Precise Energy Audits. Angi Super Service Award Winner 2017, 2018, 2019, 2021, and 2022. BBB A+ accredited, 5-star reviewed. Insured to $2 million. No payments due until full project completion to your full satisfaction. Local references available. Locally and veteran owned and operated.
"I used Triangle Radiant Barrier (TRB) to remediate a moisture issue in our crawlspace and advise on steps to prevent future problems. I had estimates from five different contractors and TRB was clearly head and shoulders above the other in terms of professionalism and competence. There was never any high-pressure salesmanship, nor was I encouraged to purchase options that wouldn’t provide something I didn’t need. They coordinated with the HVAC contractor to ensure each was able to complete their portion of the job while minimizing inconvenience to us during the process. Everything was scheduled to make our lives easier and everything was started and completed on time. Zoom conference with the owner ensured we were all on the same page and allowed for a lot of questions to be answered. The initial contacts were extremely educational without being pushy to sign and get started. The crews were on time and efficient. The end result surpassed all expectations and we are already seeing the change in our homes environment. On the rare occasion there was a miscommunication, it was handled promptly and to our satisfaction. No final payment was requested until one of the owners came to do a quality assurance inspection with us present. Everything was documented with photos both before and after completion. Highly recommend Triangle Radiant Barrier for any crawlspace or attic issue your house my encounter. Absolutely wonderful people at every level I dealt with."
Greg G on November 2023
Paradise Flooring & Remodels is here to help you with your home improvements. Small to commercial we focus to give you the real quality you deserve. We treat our team as family not just as another employee, we would like to welcome you to be part of our family. We offer Tile,Hardwood,Carpet,Vynil,Stone,Kitchen/Bathroom remodel services.
"The job went well. They were reliable and were very knowledgeable. I would definitely use their services again."
Tujuan T on November 2023
Paradise Flooring & Remodels is here to help you with your home improvements. Small to commercial we focus to give you the real quality you deserve. We treat our team as family not just as another employee, we would like to welcome you to be part of our family. We offer Tile,Hardwood,Carpet,Vynil,Stone,Kitchen/Bathroom remodel services.
"The job went well. They were reliable and were very knowledgeable. I would definitely use their services again."
Tujuan T on November 2023
Floor Changers is a full service mobile showroom flooring store serving the Raleigh, Durham, Burlington, Greensboro and surrounding areas. We sell and install carpet, laminate, luxury vinyl(LVP), sheet vinyl, hardwood. Floor Changers staff has over 30 years of flooring experience. Our process is simple.. Schedule an in home consultation with Floor Changers, see a wide variety of samples in your home to match with your decor, select your new floor, we install your new floor. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Amazing job! Quick service. Friendly staff. Excellent work. Cleaned up the area right after. Only took an hour to do five spaces. Would hire again."
Courtney N on April 2025
Floor Changers is a full service mobile showroom flooring store serving the Raleigh, Durham, Burlington, Greensboro and surrounding areas. We sell and install carpet, laminate, luxury vinyl(LVP), sheet vinyl, hardwood. Floor Changers staff has over 30 years of flooring experience. Our process is simple.. Schedule an in home consultation with Floor Changers, see a wide variety of samples in your home to match with your decor, select your new floor, we install your new floor. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
"Amazing job! Quick service. Friendly staff. Excellent work. Cleaned up the area right after. Only took an hour to do five spaces. Would hire again."
Courtney N on April 2025
Professional custom installation ceramic and all type of tiles including marble on floors, kitchens, bathrooms. I do different type of deco on walls and floors. I have more then 20 years of experience as you can see I post some of the quality jobs I have done so far. Your bathrooms or floors could be my next great job.
"Awesome product & Customer Service"
Oscar M on March 2025
Professional custom installation ceramic and all type of tiles including marble on floors, kitchens, bathrooms. I do different type of deco on walls and floors. I have more then 20 years of experience as you can see I post some of the quality jobs I have done so far. Your bathrooms or floors could be my next great job.
"Awesome product & Customer Service"
Oscar M on March 2025
Family owned and operated. Been installing floors since 1987. Install hardwood and LVP flooring, shoe mold, replace damaged hardwood LVP flooring take up carpet padding Tack strips to prepare floors for hardwood or LVP
"Ricky Brooks is amazing, very professional and very detail oriented. Our home looks amazing."
Jennifer V on April 2025
Family owned and operated. Been installing floors since 1987. Install hardwood and LVP flooring, shoe mold, replace damaged hardwood LVP flooring take up carpet padding Tack strips to prepare floors for hardwood or LVP
"Ricky Brooks is amazing, very professional and very detail oriented. Our home looks amazing."
Jennifer V on April 2025
Thank you for considering The Master Flooring. For tile and flooring installation and repair anywhere in the triangle area, let the master craftsman at The Master Flooring company solve all your problems. Call today for a free estimate!
Thank you for considering The Master Flooring. For tile and flooring installation and repair anywhere in the triangle area, let the master craftsman at The Master Flooring company solve all your problems. Call today for a free estimate!
We are a total home and business repair company.
We are a total home and business repair company.
Insulation installs or upgrades FAQs
R-value measures how well insulation resists heat flow, which directly affects your home's energy efficiency. The higher the R-value, the better the insulation. By calculating the R-value needed for your specific climate and home design, you can choose the right insulation materials and thickness to keep your home comfortable and reduce heating and cooling costs.
You don't need to remove your old insulation before adding new insulation, as long as it's in good condition. Adding new insulation over existing materials can improve your home's energy efficiency. For example, you can install blown-in insulation around fiberglass batts or place rigid insulation over existing layers to enhance the overall R-value. However, if your current insulation is wet, moldy, or damaged, you should remove it to avoid health risks and maintain optimal performance.
Installing insulation typically takes five to twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the type of material and your home's layout. If you need to remove old insulation, have a larger home, or hard-to-reach areas, the project may take longer.
The International Association of Certified Home Inspectors has said foam board insulation can last up to 100 years if properly installed. Some insulation materials can suffer from water damage or start to sag over many years, thus reducing their insulating ability. Foam boards shouldn't suffer from sagging but have the potential to get damaged. Any broken pieces of foam board can reduce its insulating effectiveness.
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