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Avatar for USA Insulation of Northern Indiana
USA Insulation of Northern Indiana
4.5(
20
)

Serving Waterloo, IN and surrounding areas

Approved

In business since 1977

Free estimates

Customers say: Quick response

"Great work, very personable, professional, courteous, and reasonably priced. Received blow in insulation for garage and entire attic in house… they hammered it out, did a quality job, and work very hard."
Brick/ Alum. Wall Install
Brick/ Alum. Wall Install
Vinyl Sided Walls
Vinyl Sided Walls
Vinyl Sided Walls

+33

Response time1 day
Response rate100%
24 neighbors recently requested a quote
Avatar for Home Energy Pros
Home Energy Pros
5.0(
15
)

Serving Waterloo, 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."
Response time4 days
Response rate98%
20 neighbors recently requested a quote
Avatar for Kokomo Spray Foam LLC
Kokomo Spray Foam LLC
5.0(
5
)

Serving Waterloo, 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

61 neighbors recently requested a quote
Avatar for Koala Insulation of Fort Wayne
Koala Insulation of Fort Wayne
4.8(
8
)

Serving Waterloo, IN and surrounding areas

In business since 2021

Free estimates

Warranties offered

"I have nothing but postive things to say about Nick and Randy. Based on other quotes they were way less for same required depth of insulation. They were on third less than nearest quote for same material. They are returning this day to spray my crawl space foundation. They did an excellent job and cleaned up after themselves even though I offered to do the cleaning. A+"
Spray Foam
Spray Foam
Pole Barn Spray Foam
Spraying Foam Insulation
Spraying Foam

+13

Response time1 day
Response rate90%
Recommended by100%of homeowners
Avatar for Armour Insulation & Coatings
Armour Insulation & Coatings
5.0(
4
)

Serving Waterloo, IN and surrounding areas

In business since 2018

Free estimates

Warranties offered

"They contacted us right away, listened to our concerns and answered questions so that I understood exactly what they would be doing. They were also able to bump up our service, which was very helpful."
Portfolio
Portfolio
Portfolio
Portfolio
Portfolio

+3

Response time4 days
Recommended by100%of homeowners
Sealed Tight Insulation LLC
5.0(
3
)

Serving Waterloo, 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.

Response time6 hrs
Recommended by100%of homeowners
Avatar for Brave Spray Foam, LLC
Brave Spray Foam, LLC
5.0(
4
)

Serving Waterloo, IN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I hired David and Brian to spray insulation in the attic and the outside walls of my home.. They also incapsulated my crawl space. When they came to quote the job, I knew almost immediately that these men knew their profession. They explained all what had to be done. They explained things on my level so I could understand. They did a great job. I really appreciate them for doing such a wonderful job. They are fair in their pricing. They are great people. If you need any kind of insulation work done, call David and Brian. They are nice and respectful. They even moved furniture and appliances to get to every outside wall. I am amazed at their work. I cannot find enough words to tell them how thankful I am."
Response time3 hrs
Recommended by100%of homeowners
Showing 1-10 of 24
Insulation questions, answered by experts

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

You do not need to drywall over most types of garage insulation. However, doing so can increase noise reduction, make the space more attractive, and keep children and pets from touching harmful fiberglass insulation. If you’re using cellulose or some other type of blown-in insulation (fiberglass and mineral wool are common), you will need drywall to contain the insulation material.

Not necessarily. A higher R-value simply means that the insulation has a higher heat resistance and performs better in terms of how much heat passes through the material. This can be better for some homes, or it can be too high of an R-value for other homes. Again, your climate zone determines whether the insulation is better for your home.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

The Waterloo, IN homeowners’ guide to insulation services

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