The Easy Way to Create A Beautiful Stone Deck!

Enjoy your outdoor living space more than ever. Transform your ordinary deck into an extraordinary elevated patio and add value to your home with SilcaGrate.

The SilcaGrate system is the latest innovation in decking and hardscaping projects. Now you can quickly convert your old wood or composite deck into a beautiful stone deck.


  • Effortless – SilcaGrate is effortless, simply install it right over the top of your newly built or existing wood or metal deck’s frame and joists. Once installed, the heavy-duty, all-weather SilcaGrate sub-flooring system allows your deck to handle any type of surfacing, including natural stone, pavers and more.
  • Convenient – Opening a whole new world of decking surfaces that were previously expensive, labour intensive and time-consuming, SilcaGrate offers a convenient way to achieve the design you are looking for with a variety of surface options. Get creative and mix things up using a variety of materials, including granite, porcelain, marble, slate or brick pavers of all colours, shapes and textures.
  • Endless Design Choices – SilcaGrate is not just for decks, it is ideal for any elevated surface. Consider it for patios, balconies, pool decks, porches, stairways, gazebos, ramps, sidewalks, and docks. Easy to cut and shape, the design choices are endless.

High-quality and durable, stone decks built with the SilcaGrate system are low maintenance, engineered for strength and easy to install. You will no longer need to replace your deck every few years. Comprised of a hexagonal underlayment that is made from thick engineered polymer, it provides support every two inches, easily supporting the heavy weight of stone or pavers installed on top. Concerns about heaving or settling are eliminated and no excavation or backfill is needed; helping to keep your project affordable. SilcaGrate is sustainably produced and made in the USA.

Say goodbye to your wood deck, and hello to a SilcaGrate stone deck.

The Easy Way to Create A Beautiful Stone Deck!