Residential Insulation

Lexington, KY

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Insulate Your Home, Elevate Your Living.

ThermoSpray Of Lexington Inc. is the go-to choice for residential spray foam, cellulose, and thermal insulation services in Lexington, KY and surrounding areas. As the longest-operating spray cellulose insulation company in Lexington, KY, we bring over 40 years of industry knowledge to every project. Our veteran-owned and operated business focuses on delivering comfort and energy efficiency to homes year-round, always putting customer satisfaction first.

Good insulation is key to a comfortable home and lower energy bills. Our team has completed SPF Chemical Health and Safety training, ensuring safe and effective insulation solutions. We're certified with leading spray foam manufacturers, using only quality materials for your home. We respond quickly and offer a 100% customer satisfaction guarantee. From attic insulation to whole-home solutions, we're ready to help with residential insulation in Lexington, KY and the surrounding area. Contactus today for a free quote!

Why Choose ThermoSpray Of Lexington Inc.

Over 40 Years of Experience

Fully Insured

Certified With Top Spray Foam Manufacturers

Installers Trained in SPF Chemical Health and Safety

Veteran-Owned and Operated

Quick Response Times

100% Customer Satisfaction Guarantee

Free Quotes

Longest Operating Spray Cellulose Company in Lexington, KY

ThermoSpray Of Lexington

Attic Insulation

 Services

Good attic insulation keeps your home comfortable and cuts energy costs. At ThermoSpray Of Lexington, we use advanced spray cellulose techniques for thorough coverage. We'll check your current insulation and suggest the best way to keep your home cozy all year.

Barndominium Insulation Services

Barndominiums need special insulation for comfort and energy savings. ThermoSpray Of Lexington has lots of experience with these unique buildings. We'll create a custom plan to control temperature and save energy in your barndominium.

Crawl Space

Insulation Services

Crawl space insulation is important for your home's efficiency and comfort. Our team at ThermoSpray Of Lexington will check your crawl space and use the best insulation method. This helps prevent moisture problems and improves your home's temperature control.

Wall Insulation

Services

Good wall insulation keeps your home comfortable and lowers energy bills. ThermoSpray Of Lexington uses modern spray cellulose technology for wall insulation. Our team makes sure your walls are well-insulated to reduce heat transfer and save energy.

Whole House

Insulation Services

For complete comfort and energy savings, try our whole house spray foam, cellulose, or thermal insulation. ThermoSpray Of Lexington checks your entire home for insulation needs. We create a plan that covers everything from attic to crawl space, ensuring your whole home stays comfortable.

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At ThermoSpray Of Lexington, we take pride in providing exceptional commercial and residential insulation services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of ThermoSpray Of Lexington and let others know what you think.

Frequently Asked Questions

  • What areas of a home can be insulated?

    Residential insulation can be installed in several key areas of a home, including attics, walls, crawl spaces, basements, and garages. Each of these areas plays a different role in how heat moves through the structure. Attics often contribute to heat loss in winter and heat gain in summer, while walls and crawl spaces can allow drafts and temperature fluctuations if not properly insulated. Basements and garages may also influence indoor comfort when temperature differences are left unaddressed.


    ThermoSpray Of Lexington Inc. looks at the home as a complete system rather than focusing on just one area. By evaluating how air flows between spaces, the team can recommend targeted solutions that address comfort issues throughout the home. Attention is also given to insulation gaps, settling, and moisture-prone areas that may affect performance over time. This whole-home perspective supports effective residential insulation in Lexington, KY and beyond that aligns with how the house is actually used every day.

  • How does insulation improve comfort inside the home?

    Insulation helps maintain more consistent indoor temperatures by slowing down heat transfer and reducing unwanted air movement. This can help prevent rooms from feeling too hot in the summer or too cold in the winter. Homes with proper insulation often experience fewer drafts and more even temperatures from room to room. This balance can make living spaces feel more comfortable during daily activities and seasonal weather changes.


    Consistent comfort is especially important for families who spend most of their time indoors. Residential insulation in Lexington, KY and beyond can support a more stable living environment, allowing heating and cooling systems to work efficiently without constantly adjusting to temperature swings caused by poor insulation. Over time, improved comfort can also contribute to quieter interiors, better air circulation, and a more enjoyable home atmosphere year-round.

  • What insulation materials are commonly used in homes?

    Homes may use several types of insulation materials, including spray foam, cellulose, and fiberglass. Each material offers different advantages depending on where it is installed and the performance goals of the homeowner. Spray foam is often chosen for its air-sealing properties, while cellulose is valued for its coverage and ability to fill gaps. Fiberglass can also be effective in certain areas where consistent thickness and easy access are available.


    ThermoSpray Of Lexington Inc. helps homeowners understand how each option fits their home’s structure and layout. Material selection is based on factors such as existing insulation, moisture exposure, and accessibility. Consideration is also given to ventilation needs and how different areas of the home are used throughout the year. Choosing the right solution supports long-term results for residential insulation in Lexington, KY and beyond, and promotes dependable performance over time.

  • Can insulation be added to an existing home?

    Yes, insulation can often be added or upgraded in existing homes without major renovations. Many insulation methods are designed to work within current walls, attics, or crawl spaces, making it possible to improve performance even in older homes. These upgrades are often completed with minimal disruption to daily routines, allowing homeowners to remain comfortable throughout the process.


    Homeowners frequently add insulation during remodeling projects or after noticing comfort issues. Residential insulation in Lexington, KY and beyond is commonly used to improve temperature control, reduce drafts, and address areas where insulation may have settled or deteriorated over time. Upgrading insulation can also help correct uneven temperatures between rooms and support better moisture management throughout the home.

  • How does insulation affect energy usage?

    Proper insulation helps heating and cooling systems operate more steadily by reducing the amount of heat entering or leaving the home. When indoor temperatures remain more stable, HVAC systems do not have to work as hard to maintain comfort levels. This can result in more predictable energy usage throughout the year and fewer sudden changes in system demand.


    Over time, balanced energy use can support better system performance and planning. Residential insulation in Lexington, KY and beyond allows homeowners to manage indoor conditions more effectively, especially during seasonal temperature changes common in the region. Consistent insulation performance may also contribute to fewer system adjustments, improved airflow balance, and a more controlled indoor environment across different areas of the home.

  • How long does a residential insulation project usually take?

    The timeline for a residential insulation project depends on factors such as the size of the home, the areas being insulated, and the type of material used. Smaller projects, such as attic or crawl space insulation, may be completed relatively quickly, while whole-home insulation plans may take longer.


    ThermoSpray Of Lexington Inc. schedules projects with the homeowner’s routine in mind. Careful planning helps reduce interruptions while allowing residential insulation in Lexington, KY and beyond to be installed efficiently and safely. This approach allows homeowners to move forward with confidence while improving comfort and performance throughout the home.