Build with Better Lumber Supplies on Long Island and Rhode Island with Riverhead Building Supplies
Have Questions? Contact Us

Lumber Building Materials and Sheathing Products in Long Island & Rhode Island

Better Building Starts With Better Lumber Supplies

Build Smarter. Build Better. Build with better materials. At Riverhead Building Supply, we place a premium on the quality of products we offer, and the most important part of any build is the quality of the lumber products used throughout. No matter what your lumber supply needs, we can provide you with everything from posts and boards to framing and specialty woods delivered directly to your job site.

Keeping the majority of our inventory under cover and protected from the weather, we minimize the effects that temperature and moisture can have on stock material. We stock douglas fir framing lumber sized 2x4 through 2x12, up to 26-foot lengths and can special order larger dimensions and lengths in a variety of wood species up to 32 feet. Call your Riverhead Building Supply representative for a complete inventory of the quality lumber supplies your job deserves.

AdvanTech Flooring and Sheathing Logo Boise Cascade Lumber Products Logo Georgia Pacific Wood and Composite Products Logo Huber Engineered Wood Products Logo Weyhaeuser Lumber & Timber Logo

Lumber, Plywood and Sheathing Suppliers

Trade Organizations and Agencies

If you have any questions about our lumber products, plywood supplies, and board products, contact us or call us today at 1-800-378-3650 (New York), 1-800-874-9500 (Rhode Island).  Find out how easy it is to Build Smarter. Build Better.