Silca-Grate-Travertine-subfloor
A raised wooden deck with Silca grates being installed. Wooden deck under construction with black plastic grid tiles partially installed over the joists. The setting is outdoors, surrounded by trees.
A raised wooden deck with Silca grates being installed. Rooftop with black hexagonal grates, featuring an open concrete-bordered square section. Surrounded by green foliage on a clear day.
A swimming pool with no water under construction, showing a metal framework with beige tiles placed on top. Green foliage is visible in the background.
An empty rectangular swimming pool is surrounded by beige stone tiles. The pool's unfinished look contrasts with the lush greenery in the background.
Travertine Mart Silca System fully installed patio deck
Silca-Grate-Travertine-subfloor
A raised wooden deck with Silca grates being installed. Wooden deck under construction with black plastic grid tiles partially installed over the joists. The setting is outdoors, surrounded by trees.
A raised wooden deck with Silca grates being installed. Rooftop with black hexagonal grates, featuring an open concrete-bordered square section. Surrounded by green foliage on a clear day.
A swimming pool with no water under construction, showing a metal framework with beige tiles placed on top. Green foliage is visible in the background.
An empty rectangular swimming pool is surrounded by beige stone tiles. The pool's unfinished look contrasts with the lush greenery in the background.
Travertine Mart Silca System fully installed patio deck
11,000+ People ordered |
Silca Grate 16" x 18.25" X 1.5" *MASSIVE DISCOUNT UNTIL 01/16/26 or WHILE STOCK LASTS*
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Silca Grate 16″ x 18.25″ X 1.5″ *MASSIVE DISCOUNT UNTIL 01/16/26 or WHILE STOCK LASTS*

NEW YEAR BLOWOUT SALE until 01/16/26: Massive Discounts for 2026

13 people have this product in their carts
Select one to proceed:Price per sq ft:
Original price was: $12.99.Current price is: $10.95./Sqft
Original price was: $12.99.Current price is: $10.96./Sqft
Quantity(square feet) 1 full crate
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Silca System ® is a structural subbase for elevated decks that is connected to wood floor joists providing a substructure for a wide variety of heavy decking materials such as travertine, marble and other natural stones.

When building a new deck or resurfacing an existing deck. Silca System® is engineered for strength and easy installation to create an attractive, long-lasting, low maintenance deck.

Silca Grate™ has made it possible for DIY homeowners, deck architects, deck designers, deck builders to be creative with new and exciting decking ideas for a durable deck flooring that enhances the outdoor living experience.

Each Silca Grate covers 2 sqft. 

This item ships separately.

Please call us to receive a freight quote for your project
(800) 556-9720.

Benefits

  • 1-Year Limited Warranty
  • 31-Day Money Back Guarantee
  • BBB Accredited (A+ Rating)
  • No Sales Tax (except FL)
  • No Restocking Fees
  • 100% American Owned
  • Lowest Breakage Percentage in the Industry (4%)
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