Skip to product information
1 of 4

Advantage Lumber

SKU: DTkS210401PG

1 x 4 +Plus® Teak Wood Pre-Grooved Decking (21mm x 4)

1 x 4 +Plus® Teak Wood Pre-Grooved Decking (21mm x 4)

Regular price $3.65 USD
Regular price Sale price $3.65 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

Pre-grooved Teak Decking – 1x4 Plus®

Net "Finished" Dimension: 21mm x 3 1/2

More durable than your standard 1x4, the extra 2mm that 1”x4” Plus pre-grooved Teak provides is also less expensive than thicker boards. Simply put, you get a better value and greater durability with the exclusive line of 1 x 4 Plus® Teak. Great cost effective alternative to Ipe wood decking!

Pre-Grooved 1”x4” Plus® Teak will give you a deck that is:

  • More durable with greater resistance to cupping
  • Cheaper than 5/4x4 decking, but is more durable than 1x4
  • Seamless looking and also safe for bare feet
  • Not labor intensive, even after initial install unlike composite decking
Create a flawless surface with 1” x 4” Plus® Teak pre-grooved, today.

Finished size = 83/100x3 1/2 (
21 mm x 89 mm)
Other common trade references include:
.83"x3.5" / .83" x 5.5" / .83x3.5 / 21mm x 89mm

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 >

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 cut 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
View full details