Building A Floating Deck

Since this is a free standing deck and less than 36 off the ground our local code did not require a permit.

Building a floating deck.

In the steps outlined in this diy floating deck example we reference a deck situated on concrete blocks which raises the deck for ventilation. This is the keyword i kept coming back to and let me tell you it s not easy to find the perfect tutorial for a solo amateur. While you can build one on concrete pavers or over an existing level patio perhaps the soundest way to support a floating deck is with pre made concrete deck blocks that have notched tops designed. The 2 inch by 6 inch joists will rest on top of the blocks.

It s a floating deck which means it simply rests on blocks at ground level and is not anchored deeply in the ground. But it s best to support the deck on concrete blocks. According to the main code provision for footings the only requirement for building a deck that is freestanding is that it must have a minimum footing depth of 12 inches below the undisturbed ground surface. There is no need to extend a footing below the frost line as is required for standard decks.

Excavate the area for the floating deck then using a laser level move dirt until ground is level. How to build a floating deck by yourself. Floating deck plan and layout the plan for this deck is to use paver base and concrete deck blocks for the foundation. Floating decks can be set directly on the ground or preferably a bed of gravel.

While a floating deck may appear to float above the grass this style of deck is actually built on a bed of gravel or on concrete blocks for stability. Step 1 set and level four corners of blocking set the four corners for the deck. How to build a floating deck first and foremost always check your local codes and pull permits if required. Cap blocks on paver base will support the step section.

This keeps the wood off the ground and away from moisture so the wood stays drier and lasts longer. Tucked into the corner of a yard this light colored deck meshes with the fence design well. Square designs are the most common floating deck shape and they lend themselves well to a variety of spaces.