Westfield, NJ Insulation Services by Koala Insulation North Central NJ

Westfield, NJ is a picturesque town in Union County, well-known for its charming Victorian homes, tree-lined neighborhoods, and family-friendly atmosphere. From classic colonials to new luxury builds, the homes in Westfield face seasonal weather challenges like frigid winters and muggy summers. Koala Insulation of North Central NJ delivers high-performance insulation services designed to enhance comfort, reduce energy waste, and protect Westfield homes all year long.

Our Westfield, NJ Insulation Services

Spray Foam Insulation

Spray foam is great for sealing tricky attic slopes, garage ceilings, and crawl spaces—especially in older Westfield homes with complex framing. Learn more

Blown-In Insulation

Blown-in insulation is a fast, effective way to improve attic efficiency in vintage Victorians, colonials, and mid-century ranches. Learn more

Batt Insulation

Batt insulation is perfect for interior soundproofing, garage updates, and finishing basements in Westfield’s family homes. Learn more

Attic Insulation

Attic insulation helps reduce HVAC strain and energy bills, while improving indoor comfort on both the hottest and coldest days. Learn more

Crawl Space Insulation

Encapsulating a crawl space prevents mold, drafts, and moisture—protecting wood floors and indoor air quality. Learn more

Commercial Insulation

We provide insulation for downtown businesses, office spaces, and mixed-use buildings throughout the Westfield area. Learn more

Air Sealing

Air sealing blocks leaks in recessed lights, attic bypasses, and rim joists—common problem areas in homes built before modern codes. Learn more

Solar Attic Fans

Solar attic fans remove trapped attic heat and humidity, especially in homes with low or outdated passive ventilation. Learn more

Westfield Energy Efficiency Rebates

Take advantage of local energy rebates to lower your upgrade costs. Westfield homeowners may qualify through:

– SAVEGREEN Project®: Learn more

– PSE&G Home Energy Program: Learn more

– NJ Clean Energy Program: Learn more

Schedule Your Free Estimate

Contact Koala Insulation of North Central NJ to book a free consultation for your Westfield home and explore your energy-saving options.