
Rural Miller County east of Texarkana
Spray Foam Insulation in Genoa, AR
Insulation for homes on larger lots along Highway 196.
- Free estimates after an in-person look
- Written quotes that list foam type, thickness and R-value
- Moisture, ducts and old insulation checked before anything is covered
Rural Homes East of Texarkana
Spray Foam Insulation in Genoa covers a rural community in Miller County, Arkansas, about 6 to 12 miles east of Texarkana along Highway 196. Genoa is unincorporated and was first listed as a census-designated place in 2020, when it had 972 residents spread over about 6.61 square miles.
Rural lots
At about 147 people per square mile, Genoa is spread out. Homes sit on larger lots, often with shops, barns and garages.
Climate
Genoa has a humid subtropical climate with hot, humid summers and mild to cool winters. That humidity is what makes crawl spaces damp and attics muggy.
Arkansas code
Miller County is Climate Zone 3A. Arkansas uses the 2009 IECC with amendments, effective January 1, 2015: R-30 ceilings, R-13 walls, and R-13 cavity or R-5 continuous on crawl space walls in Zone 3. ENERGY STAR suggests R-49 for a bare existing attic.
What we do
Attic sealing and blown-in, crawl space floor foam or encapsulation, and closed-cell foam on steel outbuildings. We can look at the house and every building on one visit.
Schools and ZIP codes
Genoa has its own school district, Genoa Central, though most addresses use the Texarkana 71854 ZIP code. When you call, tell us the road and the nearest landmark so we can find you.
Crawl spaces and slabs
Homes on larger lots around Genoa may sit on crawl spaces or slabs. Crawl space homes need the floor or the crawl space dealt with; slab homes put the focus on the attic and walls. We look at your foundation during the visit.
Ducts in the attic
In many homes the ducts and air handler are in the attic. Sealing the ducts and the ceiling, or foaming the roof deck to bring them inside, cuts the cooling lost to a hot attic.
Shops
Steel shops and garages on rural lots get closed-cell foam on the steel to stop drip and cut heat.
Call or use the form to set up a visit in Genoa. Get a free estimate
What to Know in Genoa
- Location. Genoa is 6 to 12 miles east of Texarkana along Highway 196 in Miller County.
- New CDP. Genoa was first listed as a census-designated place in 2020, with 972 residents.
- Spread out. Genoa covers about 6.61 square miles at roughly 147 people per square mile.
- Arkansas code. Arkansas uses the 2009 IECC with amendments: R-30 ceilings and R-13 walls in Zone 3.

Genoa Questions
Do you work in Genoa?
Yes.
Can you look at my shop too?
Yes, on the same visit.
What does Arkansas code require for crawl space walls?
R-13 cavity or R-5 continuous in Zone 3 under the 2009-based code.
Does it matter if my home is on a slab or crawl space?
Yes. Crawl space homes need the floor or crawl space addressed; slab homes focus on the attic and walls.
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