Spray Foam Insulation for Northwest Louisiana & East Texas
Cut your energy bills, stop drafts and moisture, and keep your home, shop or metal building comfortable through Louisiana summers. Based in Benton, LA. Fully insured. Free estimates.
Everything We Insulate
Our fully equipped, self-contained spray foam rig carries its own generator, air and heated hoses, so we can work almost anywhere — in town, out in the country, or on a job site with no power yet. Open-cell and closed-cell foam, from Shreveport–Bossier to Ruston and into East Texas.
Homes
Custom Homes
Built-right insulation for your dream home. We work with you and your builder to foam walls, roof decks and rim joists before drywall, so the house is tight, quiet and efficient from day one.
Open or Closed CellNew Construction
Reliable scheduling for builders and owner-builders. Foamed walls and rooflines help homes pass blower-door and energy-code inspections.
Open or Closed CellAttics & Roof Decks
Spraying the underside of the roof deck creates a sealed, "unvented" attic. Your A/C ducts sit in cool air instead of 140° heat — a big savings in Louisiana summers.
Open Cell (most common)Crawl Spaces
Stop cold floors, musty smells, moisture and pests coming up from under the house. We foam crawlspace walls and the underside of floors to seal and insulate.
Closed CellExisting Home Upgrades
Fix hot upstairs rooms, drafty bedrooms and high electric bills in older homes. Great for attic retrofits, knee walls and bonus rooms.
Open or Closed CellRim Joists & Band Boards
One of the leakiest spots in any house. A quick shot of foam seals it for good.
Closed CellAdditions & Bonus Rooms
Room over the garage, sunroom, or new addition — make it as comfortable as the rest of the house.
Open or Closed CellGarages & Workshops
Turn a hot garage into a usable space and keep heat out of the rooms above it.
Open or Closed CellSound Control
Interior walls, media rooms, home offices and floors between levels. Open-cell foam cuts noise between rooms.
Open CellMetal & Post-Frame Buildings
Barndominiums
The go-to insulation for metal and post-frame homes. Closed-cell foam on steel stops condensation and makes a barndo as comfortable as a stick-built house.
Closed CellMetal Shops & Garages
Stop the "sweating" roof that drips on your tools and trucks. Foam keeps the shop cooler in summer, warmer in winter, and quieter when it rains.
Closed CellPole Barns & Post-Frame
Seal and insulate post-frame buildings of any size, including the gaps where walls meet the roof.
Closed CellShipping Containers
Container offices, storage, cabins and tiny homes. Thin, high R-value closed-cell foam saves inside space and stops rust-causing condensation.
Closed CellBarns & Rural Properties
Barns & Horse Barns
Cooler stalls, tack rooms and feed rooms, with less condensation and fewer drafts. Foam also helps seal out birds and pests.
Closed CellPoultry & Livestock Houses
Better temperature control means healthier animals and lower fan and heating costs.
Closed CellHunting Camps & Cabins
Out in the woods with no power? No problem — our rig brings its own. Keep the camp cool, dry and pest-free.
Open or Closed CellEquipment & Hay Storage
Protect tractors, trucks and stored goods from condensation and humidity damage.
Closed CellWell Houses & Pump Houses
Keep pumps and pipes from freezing in winter cold snaps.
Closed CellMobile & Manufactured Homes
Seal and insulate add-ons, porches, skirting areas and attached structures to cut drafts and energy costs.
Ask UsCommercial
Warehouses & Storage
Lower cooling costs and protect stored products from heat and humidity.
Closed CellOffices, Retail & Restaurants
Lower operating costs and more comfortable spaces for employees and customers.
Open or Closed CellChurches & Community Buildings
Big open rooms are expensive to cool. Foam seals the building and cuts the bill.
Open or Closed CellCommercial Metal Buildings
Shops, service bays, and industrial buildings of any size.
Closed CellSpecialty Jobs
Cold Rooms & Walk-In Coolers
Deer coolers, meat rooms, wine rooms and storage that must stay cold. High R-value with a built-in moisture barrier.
Closed CellBoat Houses & RV Storage
Stop condensation from dripping on your boat, RV or camper.
Closed CellTiny Homes & Sheds
Backyard offices, she-sheds, tiny homes and portable buildings. Every inch counts, so foam is a natural fit.
Closed CellAir Sealing
Gaps around pipes, wiring, window frames, chases and top plates — the hidden leaks that waste energy.
Open or Closed CellDon't see your project? Call (318) 288-1730 — if it needs insulating, we can probably foam it.
Open Cell vs. Closed Cell
We install both. During your free estimate we'll recommend the right foam — or a mix — for your building and your budget.
| Open Cell | Closed Cell | |
|---|---|---|
| Feel | Soft and spongy | Hard and rigid |
| R-value per inch | About R-3.5 to R-3.8 | About R-6 to R-7 |
| Moisture | Breathes; not a vapor barrier | Acts as a vapor barrier; resists water |
| Strength | No added strength | Adds strength to walls and roofs |
| Sound control | Excellent | Good |
| Cost | Lower cost | Higher cost per inch |
| Best for | Attics, roof decks, interior walls, sound control in homes | Metal buildings, barndos, crawl spaces, barns, coolers, anywhere moisture is a concern |
Our Work
Our rig and our work around Northwest Louisiana and East Texas. Tap any photo to see it bigger.
Job photos coming soon.
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About Thermal Innovations
Thermal Innovations LLC is veteran owned and operated, based in Benton and serving Northwest Louisiana and East Texas. We show up on time, do what we say, and stand behind our work — with the attention to detail every building deserves.
Why Spray Foam?
Fiberglass and blown-in insulation slow heat down. Spray foam also seals the air leaks — which is where most of your cooling money escapes.
- Lower energy bills — air sealing plus insulation in one step.
- More comfort — even temperatures room to room, no more hot upstairs.
- Moisture & humidity control — a big deal in our Louisiana climate.
- Quieter — cuts outside noise and rain noise on metal roofs.
- Fewer pests & less dust — sealed gaps keep things out.
- Closed-cell adds strength — and acts as a vapor barrier on metal buildings.
How It Works
Simple, straightforward, and no pressure.
- Free on-site estimate. We measure, look at your building and recommend open or closed cell.
- Clear written quote. Price, foam type and thickness spelled out — no surprises.
- Professional install. We protect your property, spray, trim and clean up.
- Final walkthrough. We show you the work and answer every question.
Service Area
Serving all of Northwest Louisiana, east to Ruston, and into East Texas. Don't see your town? Call — we probably come to you.
- Shreveport
- Bossier City
- Haughton
- Benton
- Plain Dealing
- Minden
- Homer
- Springhill
- Ruston
- Arcadia
- Natchitoches
- Mansfield
- Coushatta
- Many
- Keithville
- Greenwood
- Vivian
- Marshall, TX
- Longview, TX
- Waskom, TX
- Carthage, TX
- Jefferson, TX
Common Questions
Open cell or closed cell — which do I need?
Open cell is lighter and great for attics and interior walls of homes. Closed cell is denser, a vapor barrier, and the best choice for metal buildings, shops, crawlspaces and anywhere moisture is a concern. We'll recommend the right one during your free estimate.
How long does a job take?
Most homes and shops are done in one day. Larger buildings can take two or more.
Do I need to leave the house?
Yes, for a short time. Occupants and pets should stay out during spraying and for the re-entry time recommended by the foam manufacturer (typically about 24 hours) while the area is ventilated. We'll give you exact instructions.
How much does it cost?
It depends on square footage, foam type and thickness. Every building is different, so we give free on-site estimates with a written price.
Are you insured?
Yes. Thermal Innovations LLC is fully liability insured. A certificate of insurance is available on request.
Get Your Free Estimate
Fill this out and we'll get back to you fast — or call/text (318) 288-1730.