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Spray Foam Insulation in Wilmore, KY (40390) · Local Professionals

Lexington Spray Foam Insulation · Fast response in Wilmore and the Lexington area · Free estimate 24h

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Wilmore sits 16 miles south of Lexington in Jessamine County, where older farmhouses and cottages rest on limestone ground that holds moisture long after a rain. Your attic may be vented and thin on insulation, your crawl space damp, and your rim joists wide open to the cold. Lexington Spray Foam Insulation has been serving Wilmore and the surrounding Bluegrass since 2009.

Homeowners in Wilmore (40390) call us because spray foam seals the air leaks that blow-in insulation cannot reach, and because sealed crawl spaces stop the damp that limestone foundations collect. We show up with a truck and crew who know the older construction in this county, and we leave your property cleaner than we found it.

Spray Foam Insulation in Wilmore (40390)

Wilmore's housing stock runs to early and mid-century homes with vented attics, thin or settled insulation, and uninsulated rim joists where the house meets the foundation. Many properties sit on crawl spaces over limestone, and that limestone stays wet. Summer heat bakes through thin attic insulation and pushes cooling costs up fast. Winter cold pulls heat out through rim joists and band joists that were never sealed. The real problem is air leakage, not just R-value: a vented attic with no air barrier lets humid summer air into the insulation, and cold winter air into the rim joist cavity. Spray foam stops that air movement and gives you an R-value in the same pass.

Our team has sealed attics and crawl spaces in Wilmore homes for over a decade. We work in tight spaces, around HVAC ductwork, and in occupied homes where we control the smell and the cure time. We remove old, damp, or failed insulation before we spray, and we walk away from any job where moisture is still coming in.

Our services in Wilmore

How a Job Works in Wilmore

We start with a free on-site assessment. We look at your attic, crawl space, or walls, take measurements, and talk through what needs to come out and what stays. We write an estimate with R-value and thickness spelled out, so you know exactly what you are paying for and what the finished job will look like. No surprises.

The work itself takes a day or two, depending on the size and what has to be removed first. If your attic has old, damp insulation, we pull it out and haul it away. We set up mechanical ventilation to manage the smell during the spray and cure. If you are living in the house, we give you a twenty-four to forty-eight hour re-entry window before you move back into that space. We cover your belongings, protect your floors, and keep the work site tight.

When we are done, we clean up, walk through the finished work with you, and answer your questions. You get a clear view of what the foam looks like, where it sits, and how thick it is.

Attic spray foam in a Wilmore home typically runs from $1.50 per square foot for open cell foam to $1.20 per board foot for closed cell, depending on the depth and R-value you choose. A crawl space job starts around $2,500 and goes up with the square footage and how much moisture control has to happen first. Rim joist and band joist sealing runs from $650 and up. If you have old insulation that has to come out, add $950 to $1,200 for removal. The biggest factors are the size of the space, whether anything has to be removed first, and whether you choose open cell (lighter, cheaper, better for attics) or closed cell (denser, more expensive, better for crawl spaces and rim joists). Call us at (859) 309-7396 for a free estimate. We measure on site and give you a firm price with R-value and thickness before we start.

✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Wilmore and nearby areas.

Why do Wilmore homes on crawl spaces get so damp in the summer?
Wilmore sits on limestone that stays wet long after a rain. Warm, humid summer air moves into the crawl space and hits the cool limestone, and condensation forms on your rim joists, band joists, and insulation. That moisture rots wood and collapses fiberglass. A sealed crawl space with spray foam stops the humid air from getting in, and your rim joists stay dry and warm. This is the single biggest reason Wilmore homeowners call us.
What happens if my crawl space or attic already has moisture when you arrive?
We do not spray over wet insulation, standing water, or active leaks. If your attic has condensation or your crawl space is damp, we talk through what has to happen first. Sometimes it is a roof leak that needs fixing. Sometimes it is a gutter or downspout that is dumping water too close to the foundation. Sometimes the crawl space just needs to dry out for a few days. We fix the moisture problem or we walk away. That honesty is what keeps the foam working and keeps you from calling us back in two years with a bigger problem. Call (859) 309-7396 if you see damp insulation or condensation.
How much does it cost to remove old insulation from a Wilmore attic and spray new foam?
Removal runs $950 to $1,200 depending on how much insulation is up there and how it is packed in. Spray foam then runs from $1.50 per square foot for open cell to $1.20 per board foot for closed cell, depending on the R-value you want and the depth. A typical Wilmore attic might be 1,200 to 1,500 square feet. Get a free estimate at (859) 309-7396 and we will give you a hard number with removal and foam included.
Who sets the R-value and thermal barrier rules for spray foam in Wilmore, and do I need a permit?
Wilmore is in Jessamine County, and the local building department sets the energy code and the ignition and thermal barrier rules that apply to your address. R-value requirements, thermal barrier thickness (usually fifteen minutes), and ventilation rules all come from the code your building official enforces. We help you understand what applies at your property, but the building department has the final say. Your local building department can tell you what applies at your address. Always check with the Jessamine County building department or your city if you have questions about what is required.
Can I stay in my Wilmore home while the spray foam is curing?
Yes, but with a re-entry window. We set up mechanical ventilation during the spray and cure, which controls the smell and lets the foam off-gas safely. We typically ask you to stay out of the treated space for twenty-four to forty-eight hours. If you are living upstairs and we are foaming a crawl space or basement, you can usually stay put. We talk through the details on the phone and walk you through it on the day of the job.
Are you fully insured for spray foam work at my Wilmore property?
Yes. We carry full general liability and workers' compensation insurance. If you want to verify our coverage, we are happy to provide proof before we start. That insurance protects you and your property while our crew is on site.
When is the best time to seal an attic or crawl space in Wilmore?
Fall and early winter are ideal. A cold snap in January or February will show you exactly where the heat is leaking out of your rim joists and attic, and sealing before that cold hits saves you money on heating bills right away. Spring is also a good time, before summer humidity pushes moisture into your crawl space and attic. Summer jobs are doable but less comfortable for the crew. Call (859) 309-7396 to schedule when it works for you.
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Our services

Our Spray Foam Insulation Services in Lexington

All your work handled by qualified professionals in Lexington

Attic Spray Foam Insulation

Attic spray foam built for Lexington's hot summers and icy winters

Included in your service

  • Roof deck sealed for Chevy Chase and Ashland Park bungalows
  • Closed attic design suited to zone 4A mixed-humid swings
  • Rafter bays foamed near University of Kentucky rental homes
  • Attic conditioned to handle Bluegrass summer humidity
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Closed Cell Spray Foam Insulation

Closed cell foam for Lexington rim joists, basements, and limestone crawl spaces

Included in your service

  • Rim joists sealed against Bluegrass spring storm moisture
  • Applied in basements built on Kentucky limestone
  • Board foot coverage sized for Ashland Park foundations
  • Vapor-resistant layer for zone 4A humid summers
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Open Cell Spray Foam Insulation

Open cell spray foam for Lexington interior walls and rafters

Included in your service

  • Sound-dampening fill for mid-century ranch interior walls
  • Expanding foam for bonus rooms over Hamburg garages
  • Rafter cavities filled in Masterson Station new builds
  • Fit for zone 4A interior comfort between seasons
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Wall & Injection Foam Insulation

Wall injection foam for Chevy Chase and Ashland Park bungalows

Included in your service

  • Small-hole injection for Ashland Park historic siding
  • Fills stud bays in early 1900s Chevy Chase cottages
  • No major rework for University of Kentucky area homes
  • Added density against ice storm wind infiltration
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Crawl Space Spray Foam Insulation

Crawl space spray foam for damp Bluegrass limestone foundations

Included in your service

  • Vapor barrier sealed against Jessamine County storm runoff
  • Foam applied to walls above limestone crawl footings
  • Moisture control for Scott County farmhouse crawl spaces
  • Cold-floor fix for zone 4A winter cold snaps
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Rim Joist & Band Joist Spray Foam

Rim joist spray foam built for Lexington winter cold snaps

Included in your service

  • Band joist sealed around downtown Lexington basements
  • Closed cell foam for Bluegrass ice-season drafts
  • Applied in crawl spaces on Jessamine County limestone
  • Air sealing against Lexington cold-snap heat loss
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Garage Spray Foam Insulation

Garage spray foam for Lexington bonus rooms and shared walls

Included in your service

  • Ceiling foam for bonus rooms over Hamburg garages
  • Shared wall sealed against zone 4A summer heat
  • Garage insulation for Masterson Station new builds
  • Cuts winter chill transfer into attached Lexington homes
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Metal Building & Barndominium Spray Foam

Metal building spray foam for Bluegrass barns and barndominiums

Included in your service

  • Condensation control for Jessamine County barns
  • Applied under metal roofing in Scott County shops
  • Barndominium insulation for Mercer County farms
  • Temperature swing control in Bluegrass horse farm buildings
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Commercial & New Construction Spray Foam

Commercial and new construction foam for growing Fayette County

Included in your service

  • New builds sealed near Georgetown and Nicholasville growth
  • Roof deck foam for Fayette County commercial projects
  • Pre-drywall air sealing for Scott County subdivisions
  • Crawl space and wall foam for new Bluegrass construction
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Insulation Removal

Old attic insulation removal for Chevy Chase and Ashland Park homes

Included in your service

  • Thin, settled fiberglass pulled from 1900s bungalow attics
  • Debris cleared before zone 4A spray foam install
  • Deck prep for University of Kentucky area rentals
  • Full removal ahead of Bluegrass humid summer season
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Insulation Replacement & Re-Insulation

Insulation replacement for Lexington homes old and new

Included in your service

  • Old material pulled from downtown Lexington attics
  • New foam sized for Hamburg area wall framing
  • New foam meets the energy code that applies at your Lexington address
  • Replacement timed around Bluegrass winter cold snaps
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Air Sealing

Air sealing for Lexington attics, crawl spaces and rim joists

Included in your service

  • Top plates sealed in Ashland Park era homes
  • Crawl space gaps closed across Jessamine County
  • Stack effect control for Bourbon County farmhouses
  • Blower door tested for zone 4A seasonal swings
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