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Advantage Lumber

SKU: DC540401SL

5/4 x 4 Cumaru Shiplap Siding

5/4 x 4 Cumaru Shiplap Siding

Regular price $5.00 USD
Regular price Sale price $5.00 USD
Save Liquid error (snippets/price line 86): Computation results in '-Infinity'% Call to Order: 1-877-232-3915
Shipping calculated at checkout.
Decking & Siding Milling Setup Fees
Pregrooved $180.00
T&G, V-Groove, & Shiplap $250.00
Rainscreen & Anti-Slip $250.00

Samples & 1 foot boards are limited to 1 per order

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Cumaru 5/4x4 Siding


Cumaru siding is 100% natural hardwood and comes packed with benefits. When you buy this siding option, each premium grade piece of Cumaru shiplap siding will create the exceptional exterior that you desire.

Benefits of 5/4”x4” Cumaru siding:

  • Attractive reddish brown color with golden accents
  • A 3540 Janka rating for maximum durability
  • Decay, mildew, & insect resistance
  • Over 25+ year lifespan
  • Chemical free & eco-friendly siding
  • Easy installation

Buy 5/4 x 4 Cumaru siding online from Advantage Trim & Lumber.

Finished size = 15/16x3 (
24 mm x 76 mm)
Other common trade references include:
.9375"x3" / .9375" x 3" / .9375x3 / 24mm x 76mm

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

Shiplap Install Instructions >>

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

Care Instructions

Keep your wood looking great. Check out our how-to section to learn all about wood maintenance. how-to section >

Wood Decking Disclaimers

Random odd-length orders include odd length boards which are 5′–15′ long.

Standard random length orders include even & odd length boards which are 6′–18′ long.

Teak Random-length orders include boards which are 5′–8′ long.

Boards milled to specific lengths over 7′ will incur an additional upcharge:

  • $0.10 per lineal foot for 8′–14′ lengths
  • $0.80 per lineal foot for 15′–18′ lengths
  • $1.00 per lineal foot for 19′–20′ lengths
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