however sturdy your decking timbers are, they will be wasted if laid on a poorly constructed sub decking base frame. decking joists are the basic and the right spacing is important. g et the design and building of the deck base right, and the rest of the deck will be much simpler to complete. a poorly built sub deck frame will make the rest of the work either more difficult, or maybe impossible
l x w = decking surface area dsa in m 2. step 2: calculate the coverage of your deck boards. add the deck board width w to the expansion gap length egl . add the deck board's length l to the expansion gap width egw . multiple these numbers together. w egl x l egw = single board coverage sbc in m 2.
for the facing, measure the length of the outer sides of your frame and cut the decking boards to suit. mark the cutting lines with a square to ensure a strht edge. step 8: to begin laying the deck, measure across the top of the frame and cut a board to length.
garden decking - create your own garden decking with the gardenadvice team . the gardenadvice team show you how to create a decking simply and easily. building a single level decking area is a project that can be achieved in a weekend. download our guide on decking click here . the frame . the key to constructing a good decking area is the frame.
the first step in building a deck is smart planning and design. watch to learn how to get started and the tips and tricks that will help you build a great deck. full project details on seven trusts.com
lay concrete slabs at the corner and centre points of the space you want to deck. the slabs provide a solid, load-spreading foundation for the deck and keep the wooden frame clear of the damp ground. put a strht piece of wood on top of the slabs and check for level.
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there are simpler ways to support your deck. it's the hardest part of building a deck. in some cases, depending on the height of a deck, you will have to connect it to the ledger of the home. which means you must install proper concrete footing foundations that go below the frost line, so the deck doesn't move independently in relation to the home.
with the inner corners mitred you can now start to lay the decking planks. fix the planks 5mm apart with two screws at each joist. 12. once the decking planks are fixed, mitre the outside corners using the method described in step 10. plane and sand a rounded edge on the outer corners inset .
how to lay garden decking step 1: preparing the garden oversite. by now you should have completed all of your planning, step 2: building the deck frame. at this stage of the build, your build can go one of a number step 3: attaching the deck frame to a building. step 4: fixing your joists.
deck footing spacing and layout. you must keep your lines or tapes level in order to avoid distorting the shape of the deck in three dimensional space. laying out footings is usually a two-person job. you will need an open space to work in, you must move anything that will interfere with your lines or tapes in the site area.
d a sketch fig. b to confirm the plan in your mind and lay out the first stringer photos 2 and 3 using the exact riser and tread dimensions and your framing square. plan to establish a solid base at the landing point. the base can be a small concrete slab, a small deck or even a treated 2×12 leveled in over a 6-in. gravel base.
in part 1, we explain how to plan the deck, starting with the footings. a deck needs to be supported by a footing, and the size of the footing is regulated by the local council based on the type
cobble together a layout frame. home improvement books and tv shows always recommend laying out deck footings with batter boards and string. but i gave that up years ago. its faster and easier to build a layout frame from deck boards or joists. and unlike string, a frame gives you a solid guide to mark footing holes and align post bases.
however sturdy your decking timbers are, they will be wasted if laid on a poorly constructed sub decking base frame. decking joists are the basic and the right spacing is important. g et the design and building of the deck base right, and the rest of the deck will be much simpler to complete. a poorly built sub deck frame will make the rest of
step 3. preparing the ground. use pegs and string to set out the deck perimeter. then clear all turf and vegetation from the area and firm down the ground beneath. lay a deck fabric over the earth to prevent weeds growing up through the deck. you can peg the fabric or weigh it down with concrete or paving slabs.
after you've laid out the posts, mark the height of the deck and posts on the house. the deck should be below the door threshold to keep water out of the house. measure down the thickness of the decking plus the width of the joists and support beams. this notes the top of the posts. mark a level line at this height along the house.
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how to lay out the deck:once the the ledger board installed against the building that board forms the home-base from which all other deck measurements are made. with the ledger in place we now explain how to place the accurate location the deck piers, posts, and beams using string, batter boards, and a few other tricks of the trade.