- Calculate the surface area for your decking Multiply the length (L) of your decking area by the width (W): L x W = Decking Surface Area (DSA) in m2 10 x 6 = 60m2
- Work out the coverage of your deck boards Add your deck board width (DBW) to the expansion gap length (EGL), then add the deck board length (DBL) to the expansion gap width (EGW). Then multiply these numbers. (DBW + EGL) x (DBL + EGW) = Single Board Coverage (SBC) 0.144m + 0.005m = 0.149m 2.4m + 0.003m = 2.403m 0.149 x 2.403 = 0.358m2
- Calculate the number of deck boards you need Multiply the SBC by 1.1 to allow for 10% wastage. Then, divide the DSA by the SBC. DSA / SCB x 1.1 = Total number of boards required 60m2 / 0.358m2 x 1.1 = 184.36 boards – so round up to 185 so you’re not left short.
Dulas
Dulas or City Dulas is a town in Anglesey, in north-west Wales. It is located on the A5025 road, near the shore (Dulas Bay) at just 5 metres (16 feet) above water level. The village has actually never held the standing of a city and also "City" is not a recognisable Welsh word, so its origin is vague. It might be that the name originated from an Anglicisation of Saith Ty, which is Welsh for "Seven Houses". There are two areas in Wales merely called 'City': City, Powys as well as City, Vale of Glamorgan.