Fire Pit Built Into Wood Deck – Discussing begin first we must look at the area could it be a turf or concrete base underneath the decking a turf base will have to be dug off and membrane put underneath the decking you’ll be able to and really should put membrane under any decking project to halt any weeds penetrating through, where would be the damp course levels even as don’t want those times across the damp course ideally those times should be two bricks below the damp course. And perhaps there is any drain access points underneath the decking as these need a special decking drain cover. Always remember the decking boards go horizontal along the house. Always remember decking higher that 1.2m off the walk out need planning permission
Now we have assessed these factors they will decide the height of those times and then for any special requirements that have to be incorporated in to the decking project. Estimation of materials first look at the area of the decking i.e 4.8m x 4.8m = 23.04sq meters. Then utilize this equation to calculate the decking boards needed 4800mm / 140mm (deck board width which are 4.8m long) = 35 decking boards. Add a little for cuts and edges that have to be filled in. Then calculate the stress bearing supports (4 x 2 pressure treated CLS) 4800 / 600 = 8 This the amount of horizontal 4 x 2 pieces needed to the internal structure of the decking in addition to the outside of the frame i.e. 4800 x 4 = 19.2m + (8 x 4800) = 58m of four x 2. Add some to the cross member struts and positioning pegs (banged and concreted if needed in to the ground) about three to four 4.8m lengths should suffice.
Establishing the frame this ought to be done near or as close on the position of the final deck. Start by cutting the ends of the required wood square this may help with the construction of the frame always cut the bits of wood exactly the same length because frame will not be square when the wood is of different lengths. Then join the corners of the frame by piloting the holes to the 4 inch screws to become screwed into wood. Once this is accomplished you need to have the frame square, employing an engineers square put it in a corner and move until square. Then screw a batten inside the corner to carry the corner square try this for many corners. Then measure internally in the horizontal of the frame the place that the load bearers are getting divide this measurement by 600mm this will likely offer you an equal spacing to the struts. Next screw theses in position it can be simpler to place a duration of wood underneath the frame while doing this to get the edges to fulfill. Once this is accomplished look at the cross member struts around three feet is all about right to the spacing of such. They go vertically along those times frame stepping out then directly into accommodate screwing.
Placement of those times, get those times into position with the help of the friend. Then start inside the highest corner of those times and bang a bit of cut 4 x 2 (depending about the height of those times cut accordingly) in to the ground using a large sledge hammer. Once done lift those times into position and screw together using a 4 inch screw. Now work along those times on the next horizontal corner lifts the corner hence the frame is level and do exactly the same. Now work over the front have a very slight lean away in the house or ensure whichever way the boards are running tip those times hence the water runs out of the surface. Then work your way across those times ensuring that any some weakness is based on banging a piece of four x 2 in to the ground beneath it. Once this is accomplished test the strength by walking over the struts to show any some weakness no problem too much because decking boards will strengthen the decking after they are fixed on the frame.
Today we cut and fit in the decking boards on the frame. Make sure each of the edges of the decking are cut square before cutting on the correct length. This will aid construction and overall Finnish of the decking project. Start using a full duration of decking ensuring the end meets the frame or cut the board on the nearest beam and fasten the board using a Paslode nail gun using 50mm nails or pilot and countersink holes and screw the boards screwing is better lasting but nailing is faster and much easier. Work along those times spacing using a 5mm nail banged right into a piece of four x 2, this will likely ensure the gap remains exactly the same. Always remember to stagger the joints of the decking almost every other board hence the joints blend in to the decking. Once you decking boards are fitted then fit any surrounding decking boards on the edges to hide up any of the frame work and appearance for almost any boards who have splinters and sand these down if you’ll be able to.