Discover the benefits of cellulose for your home.

Learn more from our home efficiency experts.


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Are you looking for a highly effective and environmentally friendly type of insulation for your home? Cellulose insulation is made from recycled materials and is extremely versatile, making it a high-performance insulation option that is also eco-friendly. Green Team LI offers professional installation of cellulose insulation, bringing homeowners on Long Island benefits like increased comfort, greater energy efficiency, and lower heating and cooling costs.

Why Choose Cellulose Insulation?

Cellulose insulation, which can be blown into open areas and wall cavities alike, is favored among green builders and energy efficiency experts for a number of reasons. We often install cellulose in wall cavities and along attic floors.

Environmentally Friendly

Blown-in cellulose is made primarily from recycled newspapers, making it very eco-friendly. It’s also free of harmful chemicals like formaldehyde. You can rest assured with cellulose that you aren’t bringing toxic substances into your home.

Cellulose Insulation, Insulation, Green Team Long Island

Very Effective

Cellulose has remarkable insulating qualities and can be “dense-packed” into walls for enhanced thermal resistance. Because it is blown into small cavities and areas as small particles, it has the ability to fill even the smallest areas and can even help reduce air leakage.

Fire Retardant

Cellulose is specially treated with the flame retardant borate, which is highly effective at slowing down the spread of fire. Homes that are insulated with cellulose are safer from a fire-hazard standpoint than uninsulated homes.

Green Team LI: Long Island’s Blown-In Cellulose Installer

If you’re considering an insulation upgrade for your home and have questions about blown-in cellulose, we’re here to help. Green Team LI is proud to help improve the comfort and energy efficiency of homes on Long Island with cutting-edge diagnostics and top quality insulation installation.

Learn more about the benefits of cellulose insulation. Contact us or call (631) 676-4717 to talk to an insulation specialist!

Find Out What Actual Green Team LI Customers Have to Say About Us:

  • I signed up for an audit at the Smithtown Day festival. They came and did the audit and were very nice. They insulated my attic and changed all my light bulbs. I can't wait to see my savings this winter.

    Tina, St. James
  • I must admit that when I completed the LIPA energy audit and found out that an outside company will be doing the audit, I was skeptical. But, as an energy conscious consumer I kept an open mind. My doubts dissapeared from the first contact with your company.

    Zev, East Northport
  • This company is efficient and professional. Working with everyone involved was a pleasure.

    Rose-Marie, Huntington NY
  • The workmen were very neat and precise. I was very satisfied. My heating bill is lower by 25%.

    Shirlee, East Northport NY