TRANSFORMING WOOD TO STONE DECKS ACROSS AMERICA

About Silca System

Silca Grate™ Transforms Wood Decks to Stone Decks.

You’ll Never Have to Stain Your Deck Again!
When building their hives, honeybees rely on hexagons. Silca System® mirrored this naturally-designed hexagon technology in the creation of Silca Grate™. “But, why?” you ask. Simple: the hexagon design creates a super-strong substructure (subfloor) capable of sustaining heavy deck materials, such as brick, travertine, slate, granite, marble, and natural stone, thus giving you more decking options than you ever thought possible!

Silca Grate transforms wood to stone decks

Silca Grate™ grids measure 16×18” (2 square feet) and are composed of durable 1 1/2” thick engineered polymer.  Not only is Silca Grate™ suitable for elevated decks and patios,  but it can be used for ground applications, porches, bridges, pool decks, rooftop decks, and more!  How is it possible, you wonder?  The 2” diameter honeycombs on the Silca Grate™ grids offer 360 degrees of solid support, allowing Silca Grate™ to not only meet residential and commercial building codes, but to exceed them.

That all sounds good, so what’s the catch? There isn’t one!  Not only is Silca Grate™ UV stable and    easily cut to form, it is also quick and easy to install.  In fact, you can install it yourself!  To secure Silca Grate™ to your deck frame, put 4 screws into the floor joists spaced 16” on center and you’re good to go.

Silca System’s®  Silca Grate™ can make your dream of having the perfect, low-maintenance, stone deck and entertaining area a reality!  Don’t wait—transform your deck or patio from ordinary to extraordinary today!

Silca System stone deck support


Silca System® Wood to Stone Decks

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Deck framing is complete and Silca Grates™ are fastened down with deck screws in preparation for the deck overlay.
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2 layers of 3 oz. non-woven geotextile is installed on top of Silca Grate™ providing a sand bed for stone pavers.
Decking project complete! Silca System® provides a structural surface for natural stone and manufactured pavers. New and creative deck designs with Silca System®.
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Silca Grate™ can be easily cut and installed on angles for a more customized elevated deck.
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Silca Grate™ ensure a durable structural surface for a wide variety of pavers eliminating expensive maintenance. Especially at your weekend getaway.
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Eliminate the need for high maintenance products with Silca System®. Spend more time boating and fishing with your family! Outdoor living at it’s best.
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Silca Grates™ are designed for ¾” to 3” pavers.
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Another Silca deck project complete at your favorite lakeside destination!
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Stone deck overlay with Silca System®.
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Silca System® offers the ability to be creative with an almost unlimited variety of stone pavers!
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Silca deck and steps ready for pavers.
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Silca System® on massive deck and roof project.

Available at the following locations

Silca System Dealers

silca system stone tile deck testimonial

Silca grates allowed me to do “the impossible”. I didn’t have to worry about future problems and costs because of termites, rotting, or the effects over time of north Texas summer heat and winter freezes. “Grateful” is the appropriate word for how I feel about Silca grates! You made the impossible possible.
Your fan — Shelly Moore 
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“I ordered from Silca about two years ago. We want to add on to the deck. Need 500sf” and “Dave- New York”