Serving North Manchester, IN and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"D&N Insulation came out on time to blow cellulose in my attic and walls. The best affordable price, hardest working, and quality insulation company you will find in Michiana! HIGHLY HIGHLY Recommend to anyone!!"
Serving North Manchester, IN and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"I just had my insulation installed two days ago and so far I’ve noticed a big difference. I hate to say it, but I’m almost looking forward to it getting a little colder so I can really determine the difference. The installers that came to my home were very professional and friendly. They took pictures and they were finished and explained what they did. They even informed me of an issue with my furnace intake pipe, which I really appreciated. I will update my review or place a new review in about six months to see how much I’m actually saving on my energy bills."
Serving North Manchester, IN and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Top notch guys, communication was very good. Excellent work"
Serving North Manchester, IN and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
We 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!\n
Serving North Manchester, IN and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"We contacted Angie’s List for recommendations for Blow-in Insulation to refresh older insulation in our attic. Three companies we recommended to us. Two phoned the next day. I never heard from the third. I told both I was gathering information and would call to schedule an estimate. I called and scheduled two companies, including USA Insulation, to come make an estimate. One company called one minute before scheduled and wanted to re-schedule. Chris from USA was on time. We were pleased with his offer and accepted. He scheduled the installation for the next day. William and his helper arrived, set everything up, and went to work. I checked regularly and photographed the attic. When they were through, they thoroughly cleaned the area. We were quite pleased. Shortly after completion, Michael, a company inspector, arrived to check the work. I would give the company an A+."
Serving North Manchester, IN and surrounding areas
In business since 1970
Free estimates
Emergency services offered
"They made a huge difference in my drafty old farmhouse. Workers were respectful. Wish more companies were like them."
+2
Serving North Manchester, IN and surrounding areas
In business since 2021
Free estimates
Warranties offered
"I am very happy with the installation of my attic insulation. Everything was cleaned up when I got home and my house is so much cooler now."
+13
Serving North Manchester, IN and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"Oother than delays getting the work started, it went perfectly. We found that there was a hole in the ceiling after the roofing, it was fixed in a timely fashion to our satisfaction. Gutters were also installed . Both crews were respectful and efficient at their jobs. We are extremely happy with the quality if work."
+134
Serving North Manchester, IN and surrounding areas
In business since 2022
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
Serving North Manchester, IN and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Bill and crew were great it was a very hot day for installing insulation but they got the job done.. Great people hard workers and very reasonable in price.. I would recommend him.. 😊"
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.
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