composite decking spacing uk

Seven Trust

01978 667 857 email. [email protected] visit. ecodek – technical data . ecodek® composite decking is a mixture of hardwood . drilled (to prevent splitting) at least 20mm, and not more than 40mm in from the cut edge. deck boards must span at least 3 bearers in order to give the board the load.

we recommend standard woodworking tools and standard pressure-treated softwood timbers for the sub frame. deck boards can be drilled, nailed, sawn or routed, with no danger of rot. maximum span between joists is 400mm for residential decks. we recommend a 3-4mm gap between boards (concealoc®.

the width of this basic deck is based on the use of 21 uncut 2.4m long and 140mm wide deck boards with 20 gaps of 5mm between them (the calculation is: (21 x 140mm = 2940mm) + (20 x 5mm = 100mm) = 3040mm total width). the base is designed to provide a complete perimeter with intermediate bearers at no more.

you must gap ® decking, both end-to-end and width-to-width. gapping is necessary for drainage and the slight thermal expansion and contraction of decking boards. gapping also allows for the shrinkage of the wood joist system. » note, fascia has to be gapped width-to-width and end-to-end the same as.

(plastic) or 51 mm composite decking screws. a 6 mm to 13 mm gap is still required when abutting walls or other fixed objects. in all other areas where there could be excessive water buildup along with debris buildup, would still recommend a minimum height of 89 mm for pressure-treated joists, as well as a gap of 10.

​​recommended fixing guidelines for timber decking (excludes composite). this guide will help you when choosing the type of fixings to use, where to place the fixings and other practical recommendations – depending on the type of deck board you are using. click here for composite decking fixing.

leading suppliers of decking in the uk. stocking a full range of composite and wooden decking boards & deck kits. . decking: the decking is supplied in the lengths that suit your job , these are calculated as covering 150mm (145mm for the board and 5mm gap for expansion and contraction) , any decks over the 5.4m long.

(excluding composite decking). recommended fixing guidelines for timber decking. this guide . spacing between joists. when spacing your joist structure, the maximum gap between joists. (from centre to centre) . email: [email protected] step 5. pilot holes.

if your project is to be built using composite deck boards, you should access the manufacturer's design specification sheet to ensure that your deck conforms to the different joist . the tanalised timbers - pressure treated - give a life span well in excess of 15 years under no circumstances should non-treated timber be used.

please read the following carefully prior to installation. all composite decking products expand and contract with temperature fluctuations. ecoscape uk. composite . laying boards perpendicular to structure. 400mm centres. fascia board. 3mm gap between board and wall. perpendicular to structure. composite joist.

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composite decking spacing uk