Roofing & Siding

Roofing, siding and exterior trim not only define the look of your home, they add protection, energy-efficiency, and peace of mind. We carry a variety of roofing materials, shingles and rain gutters, as well as a wide array of exterior trim and siding options to complete any project, large or small.

11513 Route 32
Greenville, NY 12083
Store Hours
M-F: 7am-5pm
Sat: 8am-4pm
Sun: 9am-2pm
5477 Route 23
Windham, NY 12496
Store Hours
M-F: 7am-5pm
Sat: 8am-2pm
Sun: Closed
898 New Loudon Road
Latham, NY 12110
Store Hours
M-F: 9am-5pm
Sat: By appointment only
Sun: Closed

*Early and late hours available by appointment.
Meet the Experts

Trusted Brands

Find name brand products for your home.

What Our Clients are Saying about GNH Lumber

—Donald Morgan
Charlotte did a great job at the windham gnh helping with a paint issue, and helping me pick out the right paint for the job. —Justin Mudge
Great product selection and customer service. —Harvey Benjamin
Scroll Up