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Find Batt, rolled or reflective insulation install or upgrade pros in Renault

Avatar for Local Air Duct Pros
Local Air Duct Pros
4.5(
15
)

Serving Renault, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Thank you for your trust! At Local Air Duct Pros we specialize in professional air duct cleaning, dryer vent cleaning, chimney sweep, and attic insulation. Our licensed and insured team is committed to providing top-quality service at fair prices. We appreciate your support and look forward to serving you again!"
Response time10 hrs
35 neighbors recently requested a quote
Carver Bro's Insulation
New to Angi

Serving Renault, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Carver Bro's Insulation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time12 hrs
Avatar for Ozark's Modern Insulation
Ozark's Modern Insulation
4.6(
24
)

Serving Renault, IL and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"Had contacted another company to plow in the insulation in early December 2021 and for 3 months got the run-around from them. I contacted Ozark's Mountain Insulation and they immediately contacted me, gave me a bid and I accepted. Work done today."
Response time1 day
Recommended by95%of homeowners
Peterson Energy Consultants
3.9(
67
)

Serving Renault, IL and surrounding areas

In business since 1978

"We called for a quote and Mindy came the same day to review our spaces and provide a price. After rain cancelled our first installation, the second date was dry and the team of three guys were on time. They reviewed where we wanted the tubes and took their time with the installation. The addition of natural light makes a huge difference and we are very satisfied with the product and the installation."
Recommended by80%of homeowners
Avatar for Siding Repair Systems
Siding Repair Systems
4.5(
128
)

Serving Renault, IL and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"The fellows did a great job with this house.  The work is really quite excellent, and they kept us informed with how long it would take, how it was going, and could speak in understandable sentences.  They were polite and they worked very quickly.  
We were amazed and how quickly they did this job, as it was perfect and not at all sloppy, which you easily see in others who are quick and sloppy.  They were anything but.   They cut around several outlets and exterior items on the house and that was done well.  I would definitely recommend to anyone.  We also cannot believe how much WARMER THE BACK OF THE HOUSE is now - especially as it faces NORTH and was quite cold for the last 15 years.  We hope to be able to have them do the rest of the house as we like the insulation put in and the type and quality of siding that was used.  We would recommend most definitely."
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+6

Recommended by89%of homeowners
Avatar for Dunn Home Improvements LLC
Dunn Home Improvements LLC
4.4(
79
)

Serving Renault, IL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"The entire experience with Josh Dunn and his team went extremely well. I had another contractor over to look at the space, and his estimate was 30k, he really had no good ideas for what to do with the originally awkward layout, and he advised that I should move my two kids (ages 1 and 4) out of the upstairs during the remodel. Josh walked in and immediately envisioned what to do with the space and came in with a lower estimate. He and Mike worked meticulously, controlled dust, and cleaned up every afternoon before they left. They did any and all sawing and tile-cutting outside. My baby took naps in the basement, but both my kids slept at night in their own beds in their rooms, and I never worried about dust. Josh and Mike are polite and professional, keep you informed of the process, and are also very good at what they do. No drywall seam is visible, no tile is crooked, and the paint job is extremely clean. Our remodel was extensive enough that we needed city (Richmond Heights) permits, and that required that separate electricians and plumbers do that work and that everything (electrical, plumbing, building) be inspected two times. All of that slowed things down, but Josh and Mike communicated so well and kept everything so neat that I had no complaints. They also subcontracted out to workers who were as nice and professional as they are. I will have Dunn Home Improvements do any home remodeling project, large or small, that arises in the future."
Bathroom tile work
Kitchen
Bathroom Remodel/Tile
Bathroom Remodel
Shower Tile

+9

Recommended by87%of homeowners
Avatar for Alliance Contracting Solutions
Alliance Contracting Solutions
4.4(
38
)

Serving Renault, IL and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"My experience with them was great. It was super. There was nothing that I disliked. They followed up well. They provided super service. We wanted to add on a couple of bedrooms and stuff. We ended up not doing anything with them. We have put the plan on hold because we think we are going to go on another direction. We are going to do some remodeling in our house. We would use them again in the future if needed."
Recommended by83%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Renault, IL and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
Showing 1-10 of 28
FAQs for batt, rolled or reflective insulation install or upgrade projects in Renault, IL

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Renault, IL homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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