Riverhead Building Supply is your source for quality framing supplies & materials for all your interior and exterior construction projects. Our extensive inventory includes panels and framing products from the most renowned brands in the industry.

Hampton Studs – Premium Lumber

Our KD Doug Fir studs from Hampton Lumber are clean, bright, straight and perfect for your construction projects.

Georgia Pacific Plywood & OSB Sheathing Logo

GP is a leading manufacturer of pine plywood and high-quality OSB structural panels for a variety of construction uses.

Boise Cascade Sheathing

Boise Cascade manufactures rated Southern Pine and Western Fir species sheathing products.  All panels are 4’ X 8’ and are readily available at Riverhead Building Supply.

Culpeper Pressure Treated Lumber

Available in a variety of thicknesses, grades, and treatments, pressure-treated Culpeper plywood is suitable for a variety of applications.