Architects & Building Officials

Specify Nu-Wool on Your Blueprint to Ensure Premium Performance

  • Non-Settling Wall Cavity System

    The Nu-Wool WALLSEAL System is a method of installing Nu-Wool Premium Cellulose Insulation in the wall cavities of new construction. The insulation is installed to a density of 3.0 to 3.5 lbs. per cubic foot and will not settle in the wall cavity. Fibers attach to the sheathing and studs, forming a seamless bond inside the wall cavity.
  • Air Sealing Benefits

    The Nu-Wool WALLSEAL System provides air sealing benefits, making it easier to satisfy energy code air tightness requirements without additional costs for air sealing.
  • Sound Control

    Because of its higher installed density and the elimination of voids and air pockets, Nu-Wool Premium Cellulose Insulation, installed using the Nu-Wool WALLSEAL System delivers impressive STC ratings in a variety of wall assemblies. STC ratings are available upon request. More about Acoustical Performance»
  • Premium Product – Competitive Price

    Nu-Wool Premium Cellulose Insulation delivers increased energy savings and superior sound control, yet is competitively priced, making it one of the best values in the insulation market.
  • Effective, yet safe

    Borate-based fire retardants are incorporated in the manufacturing of Nu-Wool Premium Cellulose Insulation. These non-corrosive fire-retardant chemicals will not harm pipes or electrical wiring, cause or contain harmful fumes or become a health hazard to humans.
  • A Naturally "Green" Energy Saving Product.

    Nu-Wool Premium Cellulose Insulation is made from recycled paper and has a recycled content of 86%. The manufacture of Nu-Wool Insulation uses at least 10 times less energy than it takes to manufacture fiberglass insulation. More About Energy Savings»

Nu-Wool Architectural Spec Book

An Architectural Guide to Premium Building Insulation
Download the Spec Book»

Related Documents

    Helpful Information

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    Nu-Wool Cellulose Insulation Product Overview

    Nu-Wool is not only the GREEN choice but the superior choice for insulation in your home. Our insulation (3.8 R-Value per inch) is installed in walls, attics and floors of new & existing houses.

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    The eco-friendly insulation choice

    Our industry leading signature products, Nu-Wool Premium Cellulose Insulation and ECOCELL batt and blanket insulation, are eco-friendly code, compliant and have a class A fire rating.

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    Get in Touch

    Would you like more information on Nu-Wool brand insulation products? Email us today or locate a Nu-Wool installer or retailer near you.

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    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.