diy: you can have a cool floating deck: part 1. the boards on the back of the deck were at varying lengths, so we used a couple spare boards as a straight edge guide, then cut the excess off with a circular saw. this way, the deck would be nice and square and the back edge would be perfectly straight. we did this for the front end of the deck as well.
how to build a floating deck step 1: set and level four corners of blocking. step 2: create lines for interior blocks. step 3: set and level interior blocks. step 4: continue setting outer blocks. step 5: lay the pressure-treated deck joists. step 6: begin laying synthetic deck boards.
floating decks are much easier to build than standard attached decks and typically don't require a building permit. floating decks can be set directly on the ground or, preferably, a bed of gravel. but it's best to support the deck on concrete blocks.
a ground-level floating deck or detached deck is a great way to add entertaining space to your backyard. we'll walk you through each step, from planning and framing, to installing deck boards
how to build a floating deck frame. the driveway or other flat space will make a good area to build your floating deck frame. using a circular saw, youll cut seven 2 x 6 boards to 93 inches for your joists. youll also have two boards at 10 ft serving as your end joists. lay the boards out in a rectangle and drill screws into each corner.
build a floating deck step 1: tools. you don't need a shop full of tools to build a deck. step 2: foundation blocks layout. the main area of my deck is just a little bigger step 3: set blocks. the area where i was laying out the blocks was mostly level, which was nice. step 4: build frame. the
use joist hangers to keep the deck at ground level. mark the placement of all of your joists in our area we need 16 between. to make installing your joist hangers a bit easier cut a small scrap of 2×6 and use it to figure out the placement of your hangers. make sure all your joists will be flush with your beams.
obviously, the more complicated you make your structure, the more experience you will have to have to build it. most floating decks require a vertical support every six feet in length, and one on each corner. decide if you want to have a railing around the deck or steps.