Naugatuck, CT Insulation Services by Koala Insulation of Southern Connecticut 

Naugatuck, CT blends small-town charm with industrial roots, offering a mix of historic homes, multifamily residences, and newer suburban neighborhoods. With cold New England winters and humid summers, proper insulation is key to managing indoor comfort and energy use. Koala Insulation of Southern Connecticut provides Naugatuck homeowners and property managers with reliable, high-performance insulation solutions for every type of structure. 

Our Naugatuck, CT Insulation Services 

Spray Foam Insulation

Spray foam insulation seals out drafts and moisture—perfect for retrofits in older homes and protecting crawl spaces in newer builds. Learn more 

Blown-In Insulation

Blown-in insulation is a quick, cost-effective solution to improve attic insulation in both classic Naugatuck homes and updated properties. Learn more 

Batt Insulation

Batt insulation is great for basement finishing, remodeling, and soundproofing—common in multi-family buildings and growing family homes. Learn more 

Attic Insulation

Attic insulation helps reduce HVAC load and improve seasonal comfort by minimizing heat loss in winter and heat gain in summer. Learn more 

Crawl Space Insulation

Crawl space encapsulation keeps moisture and outside air out of your home, improving both air quality and energy efficiency. Learn more 

Commercial Insulation

We insulate local offices, retail spaces, and light industrial buildings throughout Naugatuck to help cut energy costs and support comfort. Learn more 

Air Sealing

Air sealing improves insulation effectiveness by eliminating small air leaks around vents, piping, and wall penetrations. Learn more 

Solar Attic Fans

Solar attic fans reduce attic humidity and heat buildup using clean solar energy—ideal for extending roof and insulation life. Learn more 

Save with EnergizeCT Rebates 

Naugatuck residents may qualify for rebates when making insulation and air sealing upgrades through the Energize Connecticut program. Check rebate eligibility here. 

Schedule Your Free Estimate 

Koala Insulation of Southern Connecticut is proud to serve Naugatuck with trusted, energy-efficient insulation services. Book your free estimate today.