Exterior Siding Sale
save 10%
Start Your Siding Project Connect with a Specialist
SAVE on stock and special order siding materials from trusted brands!
October is the perfect time to upgrade your home’s exterior with premium siding materials. Whether you’re tackling a full renovation or refreshing a single wall, Riverhead Building Supply has you covered with exclusive discounts on top brands throughout the month.
Sale Dates: Thursday, Oct. 1 – Saturday, Oct. 31
Discounts apply to:
- Stock & Special Orders
- Exterior Portfolio – Versatile vinyl siding with rich colors and textures
- James Hardie – Durable fiber cement siding built to withstand the elements
- Tando Beach House Shake – Coastal inspired siding with low maintenance
- Tando Stone – The #1 brand of composite stone
- Stock Only
- Maibec – Classic wood siding with timeless charm
- Henry Blueskin VP100 & Blueskin Zero Flashing Tape
- Benjamin Obdyke HydroGap Wrap, HydroFlash Tape, & InvisiWrap
Build With These Essentials
Premium Siding Options
Choose from vinyl, fiber cement,
and wood
Fast & Reliable Delivery
Ensuring your project stays right
on track
Expert Guidance & Support
Helping you choose the right
supplies
Featured Products
James Hardie
Riverhead Building Supply is a supplier of the high-performance James Hardie siding combines strength, beauty, and durability. Warrantied for 30 years, James Hardie fiber cement siding offers many benefits.
Exterior Portfolio
Add interest to a home with wood grain siding, Portsmouth® cedar shingles and patterns, soffits and trim, and much more. With durable, wind- and impact-resistant siding you can offer customers the experience of true maintenance freedom.
Tando Beach House Shake
Meeting the needs for low maintenance exteriors without compromising the natural beauty of authentic cedar and stone. Tando Beach House Shake® are the authentic composite shingle.
Maibec
Maibec is the largest manufacturer of Eastern white cedar shingles in North America. Maibec shingles are available in a virtually endless variety of solid colors and semi-transparent stains.
Henry Blueskin
Henry® housewrap meet or exceed industry standards and can be installed during all seasons. Sale includes Henry Blueskin VP100 & Blueskin Zero Flashing Tape.
Benjamin Obdyke
Moisture management building materials designed to maximize performance. Sale includes Benjamin Obdyke HydroGap Wrap, HydroFlash Tape, & InvisiWrap
Available at all RBS locations in New York and New England.
Orders must be placed between October 1, 2026 – October 31, 2026 with delivery taken by 11/13/26.
Available at all RBS locations in New York and New England.