Create an Unblemished & Memorable Deck

Net "Finished" Dimension: 1" X 3 1/2"

When you install a deck with pre-grooved Cumaru decking, your new deck will be both striking and memorable. When guests and friends see your new immaculate Cumaru deck, you’ll be glad you chose this exotic hardwood for your outdoor living area.

1 x 4 +PLUS® Cumaru one sided pre-grooved decking will be:

Long-lasting thanks to high density & strength features
Simple to maintain with low-maintenance required for at least 25 years
Able to resist termites & decay for added longevity
Safer for children & bare feet due to excellent skid & scratch resistance
Less costly than many brands of composite decking

Buy 1 x 4 +PLUS® Cumaru one sided pre-grooved online from Advantage Lumber, LLC

COMMON TRADE REFERENCE TERMS INCLUDE:
Finished size = 1x3 1/2 (25 mm x 90 mm)
Other common trade references include:
1"x3.5" / 1" x 3.5" / 1x3.5 / 25mm x 90mm

Shipping Information

Please call 1.877.232.3915, e-mail or message us online. We will call you to verify your order and to make payment arrangements. We also have several other trucking companies that work with us at a 72% discount which we pass onto you. Orders can be shipped direct to your home or jobsite. We can also hold orders at your local freight terminal for customer pickup. Small orders are shipped via UPS. We also ship to European and other foreign countries on container load basis. We ship anywhere in the world...please phone or email if you have shipping questions.
Check out our complete terms of sale for more info >

Acclimation & Installation

For proper installation of material, please allow lumber to acclimate on site 1-2 weeks prior to installation.
See more about acclimation/installation >