What is Cellek™ decking system?

Cellek™ decking system is the newest decking product which has eliminated most problems caused by wood or wood composites. Celleck is the best choice for any new or replacement deck; and also the ideal material for walkways, stairs or docks, etc.

Why the Cellek™ deck is so special?
Cellek™ deck is the innovation of Structure by using the advanced PVC cellular technology. Its unique formulation makes Cellek deck so strong that one can even drive a sedan on the top with no sagging at all; its lifetime durability; all weather performance; maintenance free; fire and water resistance; plus mold and insects free make Cellek not only very special, but superior to other decking alternatives.

Why are there three kinds of Cellek™ deck designs ?
Cellek™ decking board comes with three different designs: (see below)
GG (Groove on both sides)
GS (Groove on one side only)
SS (Straight on both sides)
GG and GS work with Cellek™'s fastener to enable faster installation and a beautiful finish with no screws on top. SS is designed for those who love traditional deck look with screws or nails on the surface; of course, it is also designed for the purpose to apply for the edge of a deck or stairs, etc. Though Celleck contains no wood material at all, it can performance better than wood with the old-fashion approach by using a saw, drill, nails or screws.

In what widths are Cellek™ deck boards available?
Cellek™ deck board is 5-1/4" x 1" (Item #GG and GS) and 5-1/2" x 1" (Item # SS), and its Joist cover is 11-1/4" x 1/2".

What lengths of Cellek™ decking are available?
Cellek™ deck board and joist cover are available in 12', 16' and 20' lengths. Custom lengths are available for volume orders.

In what colors are Cellek™ deck boards available?
Cellek™ deck boards are available in five colors (Brown, Gray, Clay, Ivory and Weatherwood). Custom colors are available for volume orders.



Why there are two kinds of surface finish ?
Cellek™ deck boards are available in two kinds of surface finish: Wood-grain and Wood-emulated finish. Both of them have pretty wood grain embossed in the surface. However, the Wood-emulated finish has a more natural looking; its vivid wood texture has “fooled” many people who can't tell the difference between the real wood—and this is why Structure “developed” this unique product to please most consumers.  

Does Cellek™ have a railing system?
Yes. We are developing the railing system using the same formulated material and will match the colors of our deck boards. Please keep checking our website for the updates when the information becomes available. At this point you may use the existing Structure profiles for your railing products. All Structure profiles are made of 100% virgin vinyl with the highest possible UV protection. For more detailed information, please visit www.structurepvc.com.


Do you fasten Cellek™ deck board down with screws?
Cellek™'s hidden fastening system enables 50% faster installation and a beautiful finish with no screws on top. Thanks to our grooved decking board design, Cellek™'s fasteners are concealed and the surface appearance of the deck is not compromised with fasteners. Driving screws straight through decking boards and into joists is the old-fashioned method to laying down a deck. Cellek™ deck board is also work perfectly with the traditional way. With unique formulations, Cellek™ deck board will never split. It will eliminate the need for pilot holes. The unsightly "mushrooming" will never occured when fastening down Cellek™ deck board.


Does Cellek™ deck board requires special maintenance?
No, not at all. You will never need to paint, stain, seal or maintain…Cellek™ deck board resists stains, with its soakless property; Cellek™ deck board can be cleaned with water plus a mild detergent when normal dirt and pollutants coated on the surface.

Can I use Cellek™ deck boards in high moisture environments?

Cellek™ deck board does not absorb moisture at all. This feature makes Cellek™ deck board an ideal choice for any high humidify and marine environments.

When the deck board is wet, does it become slippery?
No. Cellek™ deck board has an attractive wood grain pattern embossed in the surface of each board, which helps the board slip-resistant when it is either wet or dry.

Will it ever crack, warp or splinter?
Under any normal circumstance, “Never” is the answer. Cellek™ deck board is composed of a very rigid cellular shell, which makes the deck one of the strongest materials available of today’s market. We have tested Cellek™ deck by driving a car and a forklift on the top, the board doesn’t have any physical change.

Will the color of Cellek change over time?
Just like all outdoor PVC products, Cellek has no exception to be “tortured” by the superpower of the nature: either sunlight with strong UV or other severe weathering; therefore, color will lighten or change gradually over time depending on geographic location; the natural fiber of flax used in Cellek’s formulation, gives Cellek extraordinary strength and amazing flexibility,but it might show some color variation in some short period of time. All the color shifts to Cellek products will not affect their durability; and are not covered by Cellek warranty.

Does Cellek™ deck board release any harmful chemicals into my yard?
Absolutely not. Structure is a company responsible for our society, and always keeps environment the first consideration before production. Cellek™ decking product contains no harmful materials at all, and it has passed ASTM tests with very high standards. It is completely safe for human being including children to play on it.

Is Cellek™ deck boards susceptible to pests, like termites and ants?
No, not all. There is no any wood filler in Cellek™ deck board; and the special formulation plus the cellular organization virtually ensures that pests will never be a problem.

Does Cellek™ decking come with a warranty?
Yes, Cellek™ decking provides a lifetime limited warranty which is the longest offer of the industry. Please see
Cellek™ Warranty.

Can I use Cellek™ deck boards for other projects?
Yes, you can.
Cellek™ is beyond deck. It worked as lumber, but eliminated most problems caused by wood or wood composites. Here are some examples showing how people used Cellek™ material in their own creative way.