Pre-Grooved Decking
Custom-milled pre-grooved decking planks for your special project.

Pre-Grooved Deck
Compliment your exterior with this beautiful, flawless decking option!
Pre-Grooved Planks
Custom-milled Pre-Grooved decking planks for your special project.
Custom-Milled Pre-Grooved Wood Decking
For traditional, outdoor, uncovered decks.
Our pre-grooved profiles are perfect choices for outdoor applications. When installing outdoor decking, leave a 3/32” gap between deck boards for air-dried material or a 1/4” gap for kiln-dried material. The difference in gap spacing ensures the decking has room to expand and contract, depending on the material used and the environment where it is installed.
Ipe Pre-Grooved Decking
Ipe Wood Pre-Grooved Decking
Ipe Wood One-Sided Pre-Grooved Decking
FSC® 1x4 Ipe Pre-Grooved
$7.71
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FSC® 1x4 Ipe One-Sided Pre-Grooved
$7.71
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FSC® 1x6 Ipe Pre-Grooved
$13.79
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FSC® 1x6 Ipe One-Sided Pre-Grooved
$13.79
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FSC® 1x6 +Plus® Ipe Pre-Grooved
$15.24
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FSC® 1x6 +Plus® Ipe One-Sided Pre-Grooved
$15.24
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FSC® 5/4x4 Ipe Pre-Grooved
$10.74
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FSC® 5/4x4 Ipe One-Sided Pre-Grooved
$10.74
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FSC® 5/4x6 Ipe Pre-Grooved
$18.80
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FSC® 5/4x6 Ipe One-Sided Pre-Grooved
$18.80
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FSC® 1x4 +Plus® Ipe Pre-Grooved
$8.84
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FSC® 1x4 +Plus® Ipe One-Sided Pre-Grooved
$8.84
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1 x 4 Ipe Wood Pre-Grooved Decking
1 x 4 Ipe One Sided Pre-Grooved Decking
1 x 6 Ipe Wood Pre-Grooved Decking
1 x 6 Ipe Wood One Sided Pre-Grooved Decking
1 x 4 +Plus® Ipe Wood Pre-Grooved Decking (21mm x 4)
1 x 4 +Plus® Ipe Wood One Sided Pre-Grooved Decking (21mm x 4)
1 x 6 +Plus® Ipe Wood Pre-Grooved Decking (21mm x 6)
1 x 6 +Plus® Ipe One Sided Pre-Grooved Decking (21mm x 6)
5/4 x 4 Ipe Wood Pre-Grooved Decking
5/4 x 4 Ipe Wood One Sided Pre-Grooved Decking
5/4 x 6 Ipe Wood Pre-Grooved Decking
5/4 x 6 Ipe Wood One Sided Pre-Grooved Decking

Ipe Also Available In:
Decking
Deck Tiles
Shiplap Siding
Rainscreen Siding
Fencing
Ceiling
Lumber
Flooring
Slabs
Teak Pre-Grooved Decking
FSC® 1 x 4 Teak - Plantation Pre-Grooved Decking
Starting From
$3.90
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FSC® 1 x 4 Teak - Plantation Wood One Sided Pre-Grooved Decking
Starting From
$3.90
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FSC® 1 x 5 Teak - Plantation Wood One Sided Pre-Grooved Decking
Starting From
$4.16
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FSC® 1 x 6 Teak - Plantation Pre-Grooved Decking
Starting From
$7.81
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FSC® 1 x 6 Teak - Plantation Wood One Sided Pre-Grooved Decking
Starting From
$7.81
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1 x 4 Teak - Plantation Pre-Grooved Decking (Premium Grade)
Starting From
$3.58
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1 x 4 Teak - Plantation Wood One Sided Pre-Grooved Decking (Premium Grade)
Starting From
$3.58
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1 x 6 Teak - Plantation Pre-Grooved Decking (Premium Grade)
1 x 6 Teak - Plantation Wood One Sided Pre-Grooved Decking (Premium Grade)
1 x 4 +Plus® Teak Wood Pre-Grooved Decking (21mm x 4) (Premium Grade)
1 x 4 +Plus® Teak One Sided Pre-Grooved Decking (21mm x 4) (Premium Grade)
1 x 6 +Plus® Teak Wood Pre-Grooved Decking (21mm x 6) (Premium Grade)
1 x 6 +Plus® Teak One Sided Pre-Grooved Decking (21mm x 6) (Premium Grade)
1 x 4 Teak - Plantation Pre-Grooved Decking (Select Grade)
1 x 4 Teak - Plantation Wood One Sided Pre-Grooved Decking (Select Grade)
1 x 6 Teak - Plantation Pre-Grooved Decking (Select Grade)
1 x 6 Teak - Plantation Wood One Sided Pre-Grooved Decking (Select Grade)
1 x 4 +Plus® Teak Wood Pre-Grooved Decking (21mm x 4) (Select Grade)
1 x 4 +Plus® Teak One Sided Pre-Grooved Decking (21mm x 4) (Select Grade)
1 x 6 +Plus® Teak Wood Pre-Grooved Decking (21mm x 6) (Select Grade)
1 x 6 +Plus® Teak One Sided Pre-Grooved Decking (21mm x 6) (Select Grade)

Cumaru Pre-Grooved Decking
FSC® 1x4 Cumaru Pre-Grooved
$4.75
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FSC® 1x6 Cumaru Pre-Grooved
$7.17
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FSC® 1x6 Cumaru One-Sided Pre-Grooved
$7.17
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FSC® 1x6 +Plus® Cumaru Pre-Grooved
$7.97
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FSC® 1x6 +Plus® Cumaru One-Sided Pre-Grooved
$7.97
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FSC® 5/4x4 Cumaru Pre-Grooved
$6.38
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FSC® 5/4x4 Cumaru One-Sided Pre-Grooved
$6.38
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FSC® 5/4x6 Cumaru Pre-Grooved
$9.10
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FSC® 5/4x6 Cumaru One-Sided Pre-Grooved
$9.10
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FSC® 1x4 Cumaru One-Sided Pre-Grooved
$4.75
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FSC® 1x4 +Plus® Cumaru Pre-Grooved
$5.00
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FSC® 1x4 +Plus® Cumaru One-Sided Pre-Grooved
$5.00
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1 x 4 Cumaru Wood Pre-Grooved Decking
1 x 4 Cumaru One Sided Pre-Grooved Decking
1 x 6 Cumaru Wood Pre-Grooved Decking
1 x 6 Cumaru Wood One Sided Pre-Grooved Decking
1 x 4 +Plus® Cumaru Wood Pre-Grooved Decking (21mm x 4)
1 x 4 +Plus® Cumaru Wood One Sided Pre-Grooved Decking (21mm x 4)
1 x 6 +Plus® Cumaru Wood Pre-Grooved Decking (21mm x 6)
1 x 6 +Plus® Cumaru One Sided Pre-Grooved Decking (21mm x 6)
1 x 6 +Plus® XW™ Cumaru Wood Pre-Grooved Decking (21mm x 145mm)
Starting From
$7.10
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1 x 6 +Plus® XW™ Cumaru Wood One-Sided Pre-Grooved Decking (21mm x 145mm)
Starting From
$7.10
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5/4 x 4 Cumaru Wood Pre-Grooved Decking
5/4 x 4 Cumaru Wood One Sided Pre-Grooved Decking
5/4 x 6 Cumaru Wood Pre-Grooved Decking
5/4 x 6 Cumaru Wood One Sided Pre-Grooved Decking

Cumaru Also Available In:
Decking
Deck Tiles
Shiplap Siding
Rainscreen Siding
Fencing
Ceiling
Lumber
Flooring
Slabs
Tigerwood Pre-Grooved Decking
FSC® 1x4 Tigerwood Pre-Grooved
$3.46
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FSC® 1x4 Tigerwood One-Sided Pre-Grooved
$3.46
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FSC® 1x6 Tigerwood Pre-Grooved
$4.99
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FSC® 1x6 Tigerwood One-Sided Pre-Grooved
$4.99
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FSC® 1x6 +Plus® Tigerwood Pre-Grooved
$5.57
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FSC® 1x6 +Plus® Tigerwood One-Sided Pre-Grooved
$5.57
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FSC® 5/4x4 Tigerwood Pre-Grooved
$4.99
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FSC® 5/4x4 Tigerwood One-Sided Pre-Grooved
$4.99
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FSC® 5/4x6 Tigerwood Pre-Grooved
$7.27
Buy Online
FSC® 5/4x6 Tigerwood One-Sided Pre-Grooved
$7.27
Buy Online
1 x 4 Tigerwood Pre-Grooved Decking
1 x 4 Tigerwood One Sided Pre-Grooved Decking
1 x 6 Tigerwood Pre-Grooved Decking
1 x 6 Tigerwood One Sided Pre-Grooved Decking
1 x 4 +Plus® Tigerwood Pre-Grooved Decking (21mm x 4)
1 x 4 +Plus® Tigerwood One Sided Pre-Grooved Decking (21mm x 4)
1 x 6 +PLUS® Tigerwood Pre-Grooved Decking (21mm x 6)
1 x 6 +PLUS® Tigerwood One Sided Pre-Grooved Decking (21mm x 6)
5/4 x 4 Tigerwood Wood Pre-Grooved Decking
5/4 x 4 Tigerwood Wood One Sided Pre-Grooved Decking
5/4 x 6 Tigerwood Wood Pre-Grooved Decking
5/4 x 6 Tigerwood Wood One Sided Pre-Grooved Decking

Tigerwood Also Available In:
Decking
Deck Tiles
Shiplap Siding
Rainscreen Siding
Fencing
Ceiling
Lumber
Flooring
Slabs
Garapa Pre-Grooved Decking
FSC® 1x4 Garapa Pre-Grooved
$3.81
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FSC® 1x4 Garapa One-Sided Pre-Grooved
$3.81
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FSC® 1x6 Garapa Pre-Grooved
$5.15
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FSC® 1x6 Garapa One-Sided Pre-Grooved
$5.15
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FSC® 1x6 +Plus® Garapa Pre-Grooved
$5.74
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FSC® 1x6 +Plus® Garapa One-Sided Pre-Grooved
$5.74
Buy Online
FSC® 5/4x4 Garapa Pre-Grooved
$4.38
Buy Online
FSC® 5/4x4 Garapa One-Sided Pre-Grooved
$4.38
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FSC® 5/4x6 Garapa Pre-Grooved
$7.08
Buy Online
FSC® 5/4x6 Garapa One-Sided Pre-Grooved
$7.08
Buy Online
1 x 4 Garapa Wood Pre-Grooved Decking
1 x 4 Garapa One Sided Pre-Grooved Decking
1 x 6 Garapa Wood Pre-Grooved Decking
1 x 6 Garapa Wood One Sided Pre-Grooved Decking
1 x 4 +Plus® Garapa Wood Pre-Grooved Decking (21mm x 4)
1 x 4 +Plus® Garapa Wood One Sided Pre-Grooved Decking (21mm x 4)
1 x 6 +Plus® Garapa Wood Pre-Grooved Decking (21mm x 6)
1 x 6 +Plus® Garapa One Sided Pre-Grooved Decking (21mm x 6)
5/4 x 4 Garapa Wood Pre-Grooved Decking
5/4 x 4 Garapa Wood One Sided Pre-Grooved Decking
5/4 x 6 Garapa Wood Pre-Grooved Decking
5/4 x 6 Garapa Wood One Sided Pre-Grooved Decking

Brazilian Redood (Massaranduba) Pre-Grooved Decking
1 x 4 Brazilian Redwood (Massaranduba) Wood Pre-Grooved Decking
1 x 4 Brazilian Redwood (Massaranduba) One Sided Pre-Grooved Decking
1 x 4 +Plus® Brazilian Redwood (Massaranduba) Wood Pre-Grooved Decking (21mm x 4)
1 x 4 +Plus® Brazilian Redwood (Massaranduba) Wood One Sided Pre-Grooved Decking (21mm x 4)
1 x 6 +Plus® Brazilian Redwood (Massaranduba) Wood Pre-Grooved Decking (21mm x 6)
Starting From
$5.14
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1 x 6 +Plus® Brazilian Redwood (Massaranduba) One Sided Pre-Grooved Decking (21mm x 6)
Starting From
$5.14
Buy Online
5/4 x 4 Brazilian Redwood (Massaranduba) Wood Pre-Grooved Decking
5/4 x 4 Brazilian Redwood (Massaranduba) Wood One Sided Pre-Grooved Decking
5/4 x 6 Brazilian Redwood (Massaranduba) Wood Pre-Grooved Decking
5/4 x 6 Brazilian Redwood (Massaranduba) Wood One Sided Pre-Grooved Decking

Decking Quote Request
(You can always call us at 1-877-232-3915 to talk to a sales representative)