654 Castle Drive | Charleston, IL 61920
CALL US TODAY: 217-348-7931

Open & Closed Cell Foam Insulation

Serving Charleston, Shelbyville, Effingham & Central Illinois

Olmsted Brothers Insulation has provided quality insulation services to customers across Central Illinois since 1994. We are proud to be the insulation contractors both residential and commercial customers trust to make their homes and offices more comfortable, and to help them cut down on energy usage and bills.

Nu-Seal Cell Foam Insulation is perfect compliment to Nu-Wool Spray-In Insulation. It allows for the same energy efficient and environmentally friendly coverage, in areas where spray-in insulation just isn’t realistic.

We are proud to offer two types of Nu-Seal Foam Insulation: open cell and closed cell. Both are bio-based polyurethane foam insulation, and have many benefits. Both are 20% vegetable-oil based and are 30-50% more efficient than fiberglass. Closed-cell foam is a vapor barrier and can be used in basements and crawl spaces below grade. Closed-cell also has a higher R-value.

Nu Seal Open Cell Foam Insulation

Whether you are building a new home or office or need to retrofit your home, Nu-Seal Open Cell Foam Insulation is ideal for tricky spots like knee walls and cathedral ceilings and is ideal for insulating metal pole buildings. It is one of the greenest polyurethane foam products on the market.

Nu Seal Closed Cell Foam Insulation

Our Nu-Seal Closed Cell Foam Insulation is guaranteed to act as a cost-effective, highly efficient thermal seal for any structure. It is perfect for crawlspaces, basements, and high-humidity areas. This type of insulation is used to address high humidity issues in your home or office. It is used to complement an installed a 6 mil or 12 mil vapor barrier to areas. The foam insulation is used to insulate box sills, rim joists and foundation walls. The foam insulates the space and the vapor barrier keeps the moisture down. Both work together to provide a conditioned crawl space providing better indoor air quality.

Dedicated Insulation Products & Services

Olmsted Brothers Insulation is committed to installing the best insulation products on the market. Our insulation contractors are proud to serve residential and commercial customers across Central Illinois. We are trained and certified in building performance and energy efficiency . Our company is determined to help you save on your monthly energy bills and increase your home or office energy efficiency and comfort.

We stand by all of the work we do. For more information about our cell foam insulation products, free estimates or incentive/rebate programs, please contact us at 217-348-7931 today. We look forward to working with you!

Call today
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Olmsted Brothers Insulation

654 Castle Drive
Charleston, IL 61920

Phone: 217-348-7931

Fax: 217-348-7933

Monday to Friday
7:00 am – 4:00 pm

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