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[ Insulation ]

Whether you’re an insulation contractor or a homeowner; working on a new construction or remodeling project, Ward Lumber is more than happy to advise you when it comes to home insulation!

Owens Corning

We carry Owens Corning. If you’re looking to save energy and improve comfort in your residential or commercial property, it’s Owens Corning insulation, roofing, basement finishing and acoustic systems that you need.


You know them as ROXUL, the company behind high-quality stone wool insulation. At a time when the potential energy saving of buildings has yet to be fully reached, they are on the leading-edge of good building practices. By uniting under the global name ROCKWOOL, they are able to innovate, explore and develop new ways to do more for our customers and our planet.

Visit Rockwool Website

Green Fiber

Greenfiber cellulose insulation outperforms other insulations, keeping homes cooler in the summer and warmer in the winter. Plus, it’s better for you and the environment. The good news is, green goes with everything.

Visit Green Fiber Website

Stop by one of our stores or fill out the form below, to find out how Ward Lumber can help you with your insulation project, large or small.

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Stop by one of our stores or give us a call to find out how we can help you!

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Malone, NY

3240 State Route 11
Malone, NY 12953

Phone: (518) 483-8888
Fax: (518) 483-2329

Sunday: 8am - 1pm
Mon-Fri: 7am - 5pm
Saturday: 7am - 3pm

Jay, NY
Building Supply Store

697 Glen Road
Jay, NY 12941

Phone: (518) 946-2216

Sunday: 8am - 2pm
Mon-Fri: 7am - 5pm
Saturday: 8am - 2pm


697 Glen Road
Jay, NY 12941

Phone: (518) 946-2110
Fax: (518) 946-2188

Mon-Fri: 8am - 5pm
Weekends: Closed
Our people
make the difference!
4th generation family-owned company & now a Worker-Owned Cooperative serving the North Country since 1890.