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Mold Resistant

The Benefits of Nu-Wool's EPA Registered Fungicide

All Nu-Wool insulation products are made with a boron-based, EPA Registered Fungicide, which makes the insulation resistant to mold. Under federal law, claims of mold resistance can only be made by products that contain a fungicide registered with the EPA for use in that product. Virtually no other insulation products contain such additives.

Moisture Management Nu-Wool Premium Cellulose Insulation spreads it out and dries it out

Mold can grow on many materials commonly found in a building. The key to controlling mold growth is to control the level of moisture in a building. The superior moisture management properties of Nu-Wool Premium Cellulose Insulation actually make it a better choice than fiberglass insulation for managing moisture problems. Nu-Wool Insulation absorbs moisture, redistributes it and lets a wall dry in a controlled manner. If moisture gets into a wall insulated with Nu-Wool Premium Cellulose Insulation, the likelihood of the insulation remaining wet is far less than with fiberglass insulation.

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Nu Wool Cellulose Insulation Installation Save Money

Save Energy, Save Money

Nu-Wool Premium Cellulose Insulation costs up to 48% LESS than open cell spray foam & is backed up by a 10-Year Energy Guarantee.

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What Our Customers Say...

Our custom built home has Nu-Wool in the walls and attics.  We choose Nu-Wool due to its high recycled content and for sound absorption.  By also insulating our floors and interior walls, we do not hear sound from room to room.  Our previous home had very little sound absorption, and we can definitely hear the difference.
Dr. Tracy NykampHamilton, MI
What is really exciting for me is when I bring a homeowner back to the home after it has been insulated, and their response is "Wow, this is amazing, it's almost soundproof."  For me, that is when I know I have entrusted in a high quality product and why I use Nu-Wool in my custom homes.
Jeff Segard, Segard BuildersGrandville, MI
Having Nu-Wool installed in our home was an easy choice, because it is all natural and doesn’t contain any harmful ingredients.  Plus, we tried to use as many eco-friendly products as we could during our build. We didn’t even realize that it would be so quiet, so that is any added bonus of using Nu-Wool. We would definitely use Nu-Wool for future homes.
Jessica FernandezHudsonville, MI
The fire department said that, that wall of Nu-Wool insulation acted as a barrier to give us time to get out when our house was on fire… Nu-Wool is definitely what you should choose if you are thinking of the safety of your family. View Video Testimonial>>
Cale & Kristin NewmanRussellville, KY
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Nu-Wool Insulation products are available for professional install by a certified installer or can be purchased at select lumberyards and retailers for DIY install.

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*Savings vary. Find out why in the seller’s fact sheet on R-values. Higher R-values mean greater insulating power.
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Energy Savings Calculator

Disclaimer

The use of this calculator is limited to comparisons between energy costs of example homes only. The numbers shown do not represent actual dollar amounts or dollar savings from Nu-Wool Co., Inc. Your savings may vary. The calculations are based on typical new home construction, state average utility costs, new high efficiency HVAC systems, and typical weather for the state selected. These numbers do not include base utility costs such as water heating, lights, and appliances. If you have questions, please contact the Nu-Wool technical department at (616) 669-0100.