We Make Homes More Comfortable Delivering proven insulation, roofing, and siding services in Greater Hartford.

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Why Greater Hartford County Homeowners Choose Us

FREE estimates for our insulation & duct services

Trusted members of the Attic Systems dealer network

Experts in creating more energy efficient homes

Locally owned & operated home energy contractors

Attic insulation, air sealing & ductwork in CT

Proudly serving Manchester, New London, Groton & nearby

Attic Insulation in Connecticut

A properly insulated attic increases comfortability, temperature consistency and energy efficiency in the home. If your attic and ducts are poorly insulated, heating and cooling systems must work harder and longer to maintain a comfortable temperature. Poor insulation also leads to cold walls, floors and ceilings, drafts and ice damming.

Superior Home Performance's trusted Attic Systems contractors will save you money on utility bills and make your home more efficient! Superior Home Performance offers comprehensive insulation services that include cellulose insulation, radiant barrier, and rigid foam insulation. We also seal and insulate ducts so you get the best possible performance from your HVAC system. Call or complete our contact form for your FREE estimate!

Increased energy efficiency & comfortability in your home

Superior Home Performance's trusted attic insulation and ductwork helps to increase the energy efficiency in your home in Greater Hartford County. Sealing and insulating ducts also helps decrease the amount of energy lost between your HVAC system and the rooms in your home. Our insulation services will also help your home reach the desired temperature, sooner!

Call today for a FREE estimate for any of our services. We offer attic insulation, radiant barrier, duct sealing, duct insulation, air sealing and ice damming in Manchester, New London, Groton & nearby. We look forward to making your home more efficient and saving you money on utility bills!

our service area

We serve the following areas

Our Locations:

Superior Home Performance LLC
8 Spencer St
Manchester, CT 06040
Superior Home Performance service area
BBB Accredited Business
Home Advisor