Insulate every part of your home and recover most of the cost
Our BPI-certified team installs cellulose, spray foam, batt, and rigid foam insulation throughout your home. A $40 energy audit qualifies you for Energize CT rebates that cover 75-100% of the cost.
Whole-home insulation
Attic, walls, basement & more
Sealed top to bottom
Blower-door tested
We find every leak first
75-100% covered (income-eligible)
Big Energize CT rebates
Insulate every part of your home
Each area has unique challenges. We match the right material and technique to each space.
Attic Insulation
The single biggest impact on home comfort and savings
Wall Insulation
Dense-pack or injection foam for existing walls
Basement Insulation
Stop moisture and heat loss below grade
Crawl Space
Encapsulation and insulation for forgotten spaces
Floor Insulation
Comfort underfoot and over unconditioned spaces
Duct Insulation
Seal and insulate ductwork to stop energy waste
Ceiling Insulation
Block heat loss through ceilings below unheated space
Foundation Insulation
Insulate foundation walls and rim joists at the base of the home
Your full-service insulation team
Home Comfort Practice provides full-envelope insulation for Connecticut families -- attics, walls, basements, crawl spaces, ceilings, floors, foundations, and ductwork. Our BPI-certified specialists have 16+ years of experience and have insulated 5,000+ properties across the state.
Insulation is rated by R-value -- its resistance to heat flow -- and different materials and areas call for different R-values. The EPA recommends at least R-49 (about 14 inches of cellulose) for Connecticut attic floors, so we match the right material to each space rather than using one product everywhere.
As an Energize CT Authorized Contractor, we manage the whole project from audit to installation to rebate filing. A $40 Home Energy Solutions audit qualifies your home for rebates that cover 75-100% of insulation costs at $2.00/sq ft for Eversource and United Illuminating customers.
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Every part of the home -- attics, walls, basements, crawl spaces, ceilings, floors, foundations, and ducts
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Every material, matched to the space -- cellulose (our preferred), spray foam, batt and roll, and rigid foam board
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End to end -- we handle scheduling, diagnostics, installation, and your rebate and loan paperwork
What you'll walk away with
A Home Energy Score for your property
Personalized, area-by-area upgrade recommendations
Rebate and financing paperwork handled for you
Insulation installed by BPI-certified technicians
How it works
Insulation done by building science, not guesswork
OUR PROCESS
We assess each area before we insulate
Insulation is not one-size. The right approach depends on where it goes and how your home actually performs, so we inspect each area first — checking for gaps, moisture paths, and heat-escape routes. Our BPI-certified specialists then seal gaps, manage moisture, and install to the R-value that area needs rather than applying one product across the whole house.
- Each area assessed individually before any product is chosen
- BPI-certified specialists seal gaps and manage moisture as part of installation
- Installed R-value matches what that specific area of your home needs
MATERIALS
The right material is matched to each area of your home
Different areas call for different products. We dense-pack cellulose in walls, use loose-fill in attics, set rigid foam against below-grade foundations, and reach obstructed or hard-to-access spaces with spray foam. Matching material to location — rather than using one product throughout — is what makes the R-value you pay for the R-value you actually get.
- Walls: dense-pack cellulose | attics: loose-fill
- Below-grade foundations: rigid foam | obstructed spaces: spray foam
- Material-to-location matching ensures the installed R-value equals the rated R-value
What insulation costs after rebates
The Energize CT rebate rate for Eversource and United Illuminating customers on approved insulation projects, up to a $10,000 cap per project.
Typical Energize CT coverage of insulation project costs, identified by your audit.
With rebates plus financing as low as 0%, many families pay nothing toward their insulation work.
Compare insulation materials
Every material has strengths. We help you choose based on your home’s needs.
Cellulose Insulation
Recycled content, excellent dense-pack performance
Spray Foam Insulation
Air seal and insulate in one step
Batt Insulation
Cost-effective for open cavities and new construction
Rigid Foam Board
High R-value per inch for basements and foundations
Insulation rebates cover 75-100% of your project
Between Energize CT and federal tax credits, most CT families pay little to nothing for qualifying insulation work.
Energize CT insulation rebates
75-100% covered
As an Energize CT Authorized Contractor, HCP helps you access rebates funded by your utility bill. Your home energy audit copay is just $40.
- $2.00/sq ft insulation rebate
- 75-100% of total project cost covered
- Includes attic, wall, basement, and crawl space
Financing for insulation projects
Low-rate financing
For the portion not covered by rebates and credits, flexible financing helps you start insulating now.
- Smart-E Loan low fixed rates for energy improvements
- On-bill financing pay through your monthly utility bill
The process
From audit to rebate, one team handles the whole project
WHERE TO START
Start with a Home Energy Solutions audit, then plan area by area
The $40 HES audit tells us exactly where your home loses energy. That assessment determines which areas need insulation and to what level, so the plan is built around your home's real performance — not a one-size estimate. We recommend an area-by-area sequence that prioritizes the spaces where sealing and insulating return the most comfort and savings.
- $40 HES audit (free if income-eligible) identifies every insulation gap
- Area-by-area plan built from your home's actual energy loss, not an estimate
- Highest-return spaces are prioritized first for comfort and bill savings
FULL SERVICE
We handle scheduling, installation, and rebate paperwork
Our team manages the entire process so you do not have to. We schedule the work, our BPI-certified specialists complete the installation, and we prepare and file your Energize CT rebate and financing paperwork. Energize CT rebates cover 75 to 100% of insulation costs, and with payment plans as low as 0% many families finish with little or nothing out of pocket.
- We schedule the work and complete BPI-certified installation
- Energize CT rebates cover 75 to 100% of insulation project costs
- 0% payment plans available — many households pay little or nothing out of pocket
Trusted by Connecticut families for insulation
Talk to an insulation specialist
Call (203) 450-3000 or schedule online to start with a $40 energy audit.
Ready to insulate your home?
Schedule a $40 energy audit and find out how much of the cost is covered by rebates.