East Haven, CT Insulation Services by Koala Insulation of Southern Connecticut 

East Haven, CT offers a mix of coastal charm, suburban neighborhoods, and family-friendly communities. From older cape-style homes to newer developments, properties here experience cold, windy winters and humid coastal summers. Insulation plays a critical role in maintaining comfort and controlling energy costs. Koala Insulation of Southern Connecticut provides expert insulation services tailored to East Haven’s seasonal demands and housing types. 

Our East Haven, CT Insulation Services 

Spray Foam Insulation

Spray foam insulation delivers a moisture-resistant, airtight barrier—ideal for crawl spaces, attics, and garages in East Haven’s coastal environment. Learn more 

Blown-In Insulation

Blown-in insulation is a top choice for improving attic efficiency in older East Haven homes or retrofitting multi-story properties. Learn more 

Batt Insulation

Batt insulation is perfect for remodeling and basement applications, helping East Haven homeowners upgrade comfort affordably. Learn more 

Attic Insulation

Attic insulation reduces heat transfer through the roof and is especially important for homes with gables, slopes, or open attics. Learn more 

Crawl Space Insulation

Crawl space encapsulation protects against coastal humidity, dampness, and musty odors—common in homes near Long Island Sound. Learn more 

Commercial Insulation

We insulate offices, storefronts, and other commercial spaces across East Haven to enhance indoor comfort and reduce operating costs. Learn more 

Air Sealing

Air sealing improves energy efficiency by closing gaps around ducts, framing, outlets, and fixtures in homes and businesses alike. Learn more 

Solar Attic Fans

Solar attic fans use the sun to vent heat and moisture from your attic, reducing temperature strain and extending insulation life. Learn more 

Save with EnergizeCT Rebates 

East Haven residents may qualify for state-sponsored rebates through the Energize Connecticut program when improving home insulation. View rebate info here. 

Schedule Your Free Estimate 

Koala Insulation of Southern Connecticut proudly serves East Haven. Book your free home insulation estimate today.