Lumber Products

9 Brothers has Lumber in Riverhead and Lumber in Brentwood on hand for you to readily start a project. We have framing lumber, pool builder’s lumber, or any common size lumber!

While 9 Brothers Building Supply is not a lumber yard with all sizes, we carry the most common sizes of lumber and wood used in all common construction applications making it easy to bundle your lumber with your construction materials at a great price!

Lumber Products

Structural Lumber

2" x 2"

2" x 4"

2" x 6"

2" x 8"

3" x 6"

3" x 8"


Delivery across Long Island, NYC, and the 5 boroughs

Construction Site Delivery

Local Pickup

Home Delivery

Contractor & Local Business Deliveries