![](https://static.wixstatic.com/media/23c9c8_56a5fe0ebc654078a7179f22caa03d90~mv2.png/v1/crop/x_0,y_0,w_2008,h_631/fill/w_954,h_300,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/cmyk%20smith%20logoTL%20500px.png)
![](https://static.wixstatic.com/media/23c9c8_0423345564bb444fa270d4fcaa8cd3c3~mv2.jpg/v1/fill/w_937,h_557,al_c,q_85,enc_auto/Dock-final-937x557-1.jpg)
I.Dekk HD Decking
I.Dekk® HD is the beefier version of I.Dekk® Tongue & Groove decking is ideal for a marina or commercial applications. Dimensionally and visually identical to I.Dekk® decking, I.Dekk® HD is made from our patented wood-free and PVC-free DuxxBak® compound, which boasts the lowest moisture absorption rate of any decking product in the industry, making it the obvious choice for marine installations.
I.Dekk® HD can withstand the often-brutal elements of the marine environment while maintaining its unique appearance and structural integrity. Embraced by marina developers and lakefront homeowners, I.Dekk® HD is the obvious long-term solution to the quest for beauty and environmental resilience in a commercial dock and
and deck board.
I.Dekk® HD is also available in an S4S profile, for stairs or drain-through applications.
![](https://static.wixstatic.com/media/23c9c8_9cc223f2cd7349b5a2bdee1c9ea3a406~mv2.jpg/v1/crop/x_88,y_459,w_886,h_782/fill/w_886,h_782,al_c,q_85,enc_auto/_MG_9959-1500x1500.jpg)
Heavy-Duty Version Of Our Weather Defying I.Dekk® Board
Color Options
Traction Finish Colors
Traction is a brushed finish that provides extra grip.
![](https://static.wixstatic.com/media/23c9c8_63587b944a2e43a3b5f61d03098bbc59~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-mahogany-lg-900-x1430.jpeg)
Mahogany
![](https://static.wixstatic.com/media/23c9c8_db303b5d69bf4c0a999334aaeb3c5319~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-driftwood-lg-900-x1430.jpeg)
Driftwood
![](https://static.wixstatic.com/media/23c9c8_c96c91b31d10496ebe37e2d2839cab34~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-cedar-lg-900-x1430.jpeg)
Cedar
![](https://static.wixstatic.com/media/23c9c8_9acc15fdc8e047f9a9678167a8ac8170~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-walnut-lg-900-x1430.jpeg)
Walnut
![](https://static.wixstatic.com/media/23c9c8_244892d3d07941ca8634470b3d3d246d~mv2.jpg/v1/fill/w_900,h_1430,al_c,q_85,enc_auto/Duxxbak-sand-lg-900x1430-IMG_4514.jpg)
Cool Sand
![](https://static.wixstatic.com/media/23c9c8_23ea85b01de84b99b0fda202dc32e67d~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-rustic-red-lg-900-x1430.jpeg)
Rustic Red
![](https://static.wixstatic.com/media/23c9c8_470ce2d3912c4fa7b4747f671c54ae55~mv2.jpeg/v1/fill/w_900,h_1432,al_c,q_85,enc_auto/Duxxbak-copper-canyon-lg-900-x1430.jpeg)
Copper Canyon
Board Performance
I.Dekk ® is impervious to all weather conditions, including wet, humid, hot, dry, cold, snow, and wind, while retaining its luster, beauty, and structural integrity. It does not swell, crumble, crack, or warp due to weather exposure and eliminates decay from mold and mildew. With a lifetime limited warranty, it is stronger and requires no painting, staining, or waterproofing ever. Offering ultimate fade resistance and superior color retention, it contains no wood flour, unlike wood composite competitors. Made in the USA with renewable resources.
Style Performance
The I.Dekk® I-Beam profile creates industry-leading ratings for mechanical strength and durability, ensuring a "gap-free" deck with fast, simple installation and unparalleled manufacturer support. It offers the most efficient use of material with less weight per foot, and the majority of fasteners are hidden for a clean finish. This material installs rapidly, functions like porch flooring, and is compatible with all our railing systems. It handles easier than most composites due to the board's stiffness and spans joists at 21” OC.