FAMILY-OWNED · NORTHWEST ARKANSAS · SINCE 1996Mon–Fri 7a–5p · Sat 9a–12p · (479) 271-9411
Insulation Contractor · Bentonville, AR

Insulation contractor in Bentonville, AR

WeatherGuard is a family-owned insulation company that has worked on Bentonville homes since 1996, from our shop on Brookside Road. This is our home city, which means our crews know the housing here well: the older homes around the downtown square, the developments that filled in through the growth years, and the new construction still going up on every side of town. Spray foam, blown-in fiberglass, and crawl space encapsulation, with a free written estimate before any work starts.

Insulating Bentonville homes

Bentonville has two very different insulation problems in the same city. The established neighborhoods near the square include homes built well before current insulation code, many still sitting at attic depths that were normal decades ago and have since settled. The newer subdivisions built through the growth years are tighter, but bonus rooms over garages and vaulted ceilings show up constantly and both are common weak points. We inspect for what the house actually has rather than assuming from the build year.

Neighborhoods we cover in Bentonville

  • Downtown Bentonville
  • Central Park
  • Osage Hills
  • Willowbrook
  • Rolling Hills
  • Brookside

Not on the list? We cover all of Bentonville and the surrounding area. Call (479) 271-9411 and we will tell you straight away whether we reach you.

Why homeowners call us

WeatherGuard was founded in 1996 by a family that has worked in the insulation trade for over 50 years. We hold 111 five-star Google reviews, and our crews work out of our shop in Bentonville. Every estimate is free, done in person, and given in writing before any work starts.

Service guides for Bentonville

Our Bentonville service area

Not sure what your house needs? One call, one honest answer.

What we install in Bentonville

Insulation services in Bentonville, AR

Every service below is available across Bentonville. We recommend the fix that matches your home, not the one with the biggest ticket.

R-6.5 / INCH · AIR SEAL

Spray Foam Insulation

Open and closed cell foam for attics, walls, metal buildings, and new construction. Seals air leaks and insulates in one pass.

  • Rooms that never match the thermostat
  • Summer attics baking the whole house
  • Conditioned air lost to leaky ductwork
  • HVAC running non-stop and wearing out early
Spray Foam Insulation details
FAST · BUDGET-SMART

Blown-In Fiberglass

The most cost-effective way to bring an under-insulated attic up to today's recommended R-value, usually in a single day.

  • Older NWA homes built to old code
  • High winter heating bills
  • Thin, settled, or patchy attic insulation
  • Road noise through exterior walls
Blown-In Fiberglass details
MOISTURE · AIR QUALITY

Crawl Space Encapsulation

Remediation and encapsulation: vapor barrier, sealing, and conditioning that turn a damp crawl space into a dry, clean part of your home's envelope.

  • Musty smells and humidity indoors
  • Cold floors in winter
  • Mold, pests, and sagging ductwork below
Crawl Space Encapsulation details
111 five-star Google reviews

What neighbors say

Straight answers

Bentonville insulation questions

What homeowners ask before we start.

Do you offer free insulation estimates in Bentonville?
Yes. Bentonville is our home city and our shop is on Brookside Road, so estimates here are usually the easiest ones to schedule. Every estimate is free, done in person, and given in writing before any work starts. Call us and a real person will call you back.
How much does insulation cost in Bentonville?
Three things set the price: the square footage, the material (blown-in costs less than spray foam, encapsulation runs higher), and how accessible the space is. Bentonville quotes are the easiest for us to schedule since the shop is here. Every quote is free, in person, and in writing.
Will new insulation actually lower my energy bill?
In most under-insulated NWA homes, yes, and noticeably. The Department of Energy estimates air sealing plus insulation saves an average of 15 percent on heating and cooling. Homes built before modern code often save more. We will tell you honestly if your insulation is already adequate.
How long does installation take?
Most blown-in attic jobs are done in one day. Spray foam projects typically run one to two days. Crawl space encapsulation is usually two to three days depending on size and moisture conditions. You get a firm timeline with your written estimate.

Your house is leaking money. We have been fixing that since 1996.

One call. One honest estimate. A family standing behind the work.