Basement Insulation Services in New Rochelle & Westchester County

Stop cold floors and drafts by insulating your basement

We install moisture-resistant basement insulation that improves comfort and boosts energy efficiency.

After the attic, the basement is one of the most important areas to insulate for comfort, energy efficiency, and indoor air quality. A poorly insulated basement allows cold air, moisture, and drafts to rise into your living space. This leads to uncomfortable floors, uneven temperatures, and higher energy bills.

By sealing air leaks and installing the right basement insulation system, Prestige Energy Solutions helps homeowners create warmer floors, more consistent indoor temperatures, and a healthier home overall. We also offer attic insulation, crawl space insulation, air sealing, duct sealing, and other energy efficiency services in Yonkers, New Rochelle, White Plains, and surrounding areas.

Call 1-845-250-6571 or click below to schedule a free in-home estimate for basement insulation.

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Why insulate your basement?

Basement insulation can help solve common comfort and efficiency problems, including:

Cold floors above the basement
Drafty rooms or cold walls
Uneven temperatures throughout the home
High heating and cooling costs
Moisture and mold concerns

How We Improve Your Basement Insulation

Many basements are insulated with fiberglass batts, which can be problematic below grade. When fiberglass gets wet, it loses effectiveness, and paper-faced insulation can promote mold growth when exposed to moisture or humidity.

Our Solution: Rigid Foam Insulation or Cellulose Insulation

We recommend rigid foam insulation or cellulose insulation designed specifically for basement environments:

Moisture-resistant and mold-inhibiting
Maintains R-value even in damp conditions
Won’t sag, compress, or fall out of place

Rigid foam insulation creates a durable thermal barrier while helping control moisture—something fiberglass simply can’t do in basements.

Rim Joist Insulation

The rim joist—the area where floor framing meets the foundation—is a common source of air leakage and heat loss. Gaps around plumbing, wiring, and vents allow outside air to enter your home. We seal and insulate rim joists to reduce drafts, improve comfort on upper floors, and increase overall energy efficiency.

Foundation Wall Insulation

For concrete basement walls, we typically install rigid foam insulation panels. Unlike fiberglass, rigid foam won’t absorb water, deteriorate, or lose R-value, and it provides long-lasting insulation performance. This makes it an ideal choice for both unfinished and finished basements.

Start your basement remodel with the right insulation

If you’re planning to finish your basement or improve its comfort and usability, insulation should be your first step. Prestige Energy Solutions offers professional basement, attic, and crawl space insulation services.

We proudly provide free estimates in New Rochelle, Yonkers, White Plains, Carmel, New City, Yorktown Heights, Monsey, Eastchester, Harrison, Port Chester, and surrounding areas in New York.