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Spray Foam Insulation in Paris, KY (40361) · Local Professionals

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

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Paris sits 14.9 miles northeast of Lexington in Bourbon County, where older in-town homes and farmhouses sit on limestone ground that holds moisture long after rain, and where horse farms and metal farm buildings sprawl across the surrounding countryside. If you own a 1920s cottage near downtown Paris or a ranch home on acreage outside town, your attic and crawl space are losing money every heating and cooling season, and moisture is working into your walls and rim joists faster than you can see it coming.

Homeowners in Paris (40361) and across the Lexington call Lexington Spray Foam Insulation because we understand the Bluegrass climate: hot humid summers that push moisture inward through every gap and crack, cold winters that reverse that drive, and limestone foundations that stay damp when your neighbors' concrete slabs stay dry. We have been doing this work since 2009, and we know exactly what fails in a Paris home and how to fix it right the first time.

Spray Foam Insulation in Paris (40361)

Paris homes face two main insulation problems. First, older in-town housing carries vented attics with thin, settled fiberglass that no longer meets code, thin rim joists with no air seal, and crawl spaces on limestone that sweat condensation onto the rim band and the band joists every time humidity rises. Second, farmhouses and metal buildings on the surrounding horse farms often have uninsulated walls, open rafter bays, and crawl spaces or dirt-floor barns where moisture control is impossible without a continuous air barrier. Both scenarios require spray foam and air sealing, not just blown-in insulation.

Closed cell foam stops moisture and air at the same time. Open cell foam is cheaper and works well in attics where moisture can dry back out. Wall injection and rim joist sealing stop the air leaks that make your heating and cooling work twice as hard. We have been serving Paris and the surrounding counties since 2009, and we know the limestone, the humidity, and the building code that applies at your address.

Our services in Paris

How a Job Works in Paris

We start with a free on-site assessment. We look at your attic, crawl space, walls, and rim joists. We measure the areas to be sprayed, check for moisture or contamination that has to be fixed first, and talk through whether open cell or closed cell foam makes sense for your home and your budget. We give you a written estimate with R-value and thickness specs so you know exactly what you are getting and why.

On the day of the work, our fully insured crew sets up mechanical ventilation and sprays the foam in controlled passes, matching the manufacturer ratio and drum temperature. If we find wet insulation or a damp substrate, we stop and tell you what has to happen first. We do not spray over moisture. Once the foam is down, we let it cure with ventilation running. In occupied homes, we recommend a re-entry window of 24 to 48 hours before you move back into the space, depending on the scope and the weather.

We clean up after ourselves and walk through the finished work with you. Your property leaves the job site clean, and you get a receipt and documentation of what was installed where.

Attic spray foam in Paris typically runs from $1.50 per square foot for open cell to $1.20 per board foot for closed cell, depending on the depth and R-value you need. Crawl space foam starts around $2,500 and scales with the square footage and moisture conditions on your limestone foundation. Wall injection and rim joist sealing run from $650 to $2 per square foot, depending on the wall type and whether existing insulation has to come out first. Insulation removal runs from $950 on up, and re-insulation after removal starts around $2,800. The biggest cost factors are the area to cover, the R-value and thickness you need to meet code at your address, whether you choose open cell or closed cell foam, and whether contaminated or settled insulation has to be hauled away before any new foam goes in. Call us at (859) 309-7396 for a free estimate. We will measure your spaces, explain what you need, and give you a firm price in writing.

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

I live in an older house near downtown Paris. My upstairs bedroom stays cold in winter and hot in summer, and I can see daylight around the window trim. Is this a spray foam job?
Yes, but the window trim is not the whole problem. Daylight around trim means air is leaking through the rim joist and band joist below the rim board. That is where most of the heat loss happens in an older Paris home. We seal the rim and band joists with closed cell foam, which stops both air and moisture at the limestone foundation. The upstairs bedroom will also benefit from attic foam if your attic insulation is thin or settled. Call us at (859) 309-7396 and we will assess both the rim joist and the attic.
My crawl space smells damp after rain, and I can see moisture on the rim joist and the band board. Should I just add more insulation?
No. Wet insulation does not insulate. We will come out and look at the crawl space. If there is standing water or active seepage from the limestone, that has to be addressed before any foam goes in. If the space is damp but not flooded, we can seal the rim joist and band joist with closed cell foam to stop moisture vapor from entering the house, and we can air seal the rim to reduce the pressure that pulls damp air in. But we will not spray over a wet substrate. If the moisture is too heavy, we will tell you what has to happen first. Call (859) 309-7396 to schedule a free assessment.
I have a metal building on my farm outside Paris that I use for equipment storage. The inside sweats in summer and gets cold in winter. Can spray foam help?
Yes. Metal buildings without insulation are basically uncontrolled. Closed cell foam on the underside of the roof deck stops condensation and holds temperature. The cost depends on the roof area, the R-value you want, and whether we have safe access to spray. Metal buildings often run from $1.75 per square foot on up. Call us at (859) 309-7396 with your building dimensions and we will give you a free estimate.
What does the Paris building code require for attic insulation and thermal barriers, and who inspects the work?
The energy and building code in force at your address is set by the state and enforced by your local building department. The code specifies the R-value required for your climate zone (you are in IECC zone 4A, mixed-humid), the ignition barrier requirements, and the thermal barrier rules. The thermal barrier distinction (fifteen-minute versus non-rated) is the one most installers get wrong. Permits and contractor registration vary from city to city, and there is no reciprocity across Bourbon County. Contact the City of Paris at https://paris.ky.gov to confirm what applies at your address and what permits and inspections are required. Your local building department can tell you what is required.
I want to spray foam my attic, but my family and I live in the house. Will the smell bother us, and how long before we can go back upstairs?
Spray foam has a strong smell during and immediately after application. We run mechanical ventilation during the spray and cure to pull fumes out of the house and into the outside air. With good ventilation, most of the smell clears within a few hours. We recommend staying out of the attic space itself for 24 to 48 hours while the foam fully cures, depending on the temperature and humidity. After that, the space is safe to use. If you have questions about your specific home or family situation, call us at (859) 309-7396 and we will talk through the timeline.
Are you insured? What happens if something goes wrong during the work?
Yes, we are fully insured with general liability and workers' compensation coverage. If damage occurs during the work, our insurance covers it. We take care of our people and your property. You can verify our insurance status when you call for an estimate at (859) 309-7396.
I am planning to spray foam my attic this fall. Is now a good time, or should I wait?
Fall is actually ideal for attic foam in Paris. Summer heat has already baked your attic and run up your cooling bills. By October, the weather is cooler and drier, which is better for foam curing and for working in tight attic spaces. You also get the benefit of better insulation in place before the winter heating season. The limestone-based humidity that plagues Paris crawl spaces is lower in fall too. If your attic or crawl space is damp from summer rain, we will wait for it to dry before we spray. Call (859) 309-7396 to schedule a fall job.
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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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