Environmentally friendly cellulose insulation materials

With a recycled content of 86%, Nu-Wool Premium Cellulose Insulation is a superior product designed for use in walls, attics and floors of new and existing residential and commercial structures.

About Us

Our Nu-Wool Premium Cellulose insulation is all natural and will last the lifetime of the structure it’s used in, so there’s no need for it to be replaced!

Made from recycled paper, Nu-Wool Premium Cellulose Insulation is an energy-saving insulation with a 3.8 R per inch R-value.  With its superior thermal and air infiltration properties, it is installed in both attics and walls of residential and commercial buildings. This environmentally friendly, “GREEN” insulation provides savings on energy bills and provides a quiet, comfortable, draft-free home.  Simply, Nu-Wool is the ideal choice for your home.

A home doesn’t have to be old to signal inadequate insulation… in fact, many newer homes are perfect candidates for additional insulation. Protect your investment and upgrade to Nu-Wool Premium or Energy Care Cellulose Insulation that pays you back in multiple benefits… energy savings, controlled heat and air consumption, quietness and mold resistance. No matter where you live, Nu-Wool insulation products work around the clock, all year long, for the life of your home.

Climate Zone Insulators provides insulation services in Butler, PA and surrounding areas.


Made from recycled paper, the recycled content of Nu-Wool Premium Cellulose Insulation is 86% making it one of the most eco-friendly insulation products on the marketplace.

Energy Savings

A home insulated with Nu-Wool Premium Cellulose Insulation in the walls and attic saves homeowners on heating and cooling costs and dramatically reduces noise from outside the building as well as from room to room.

Competitively Priced

Costs less than spray foam and saves on energy bills making it one of the best values on the market.

Sound Control

Buildings insulated with Nu-Wool Premium Cellulose Insulation have a noticeable “quietness”. Sharp sounds are subdued by the increased mass of Nu-Wool Premium Cellulose Insulation.

Save Money, Choose Cellulose

Save 30 – 40% on utilities bills over traditional fiberglass and flash and batt style insulating.

Superior thermal and sound performance and COSTS up to 48% LESS than open cell spray foam!