Larch Cladding & Fencing UK | PEFC/FSC Certified

Decking Screw Calculator

Decking Calculator

Width Of area to be decked in meters

Length Of area to be decked In meters

Amount of decking required in square meters

Site of decking

19 x 90rnm

21 x 145mm

Total amount of decking required is

* Please note that while this calculator shows the decking required, Southgate Timber advises that 10% be added to the total to cover wastage.

Estimated number of screws required for amount of decking

Screws required based on 400mm centres on the frame

Screws required based on 450mm centres on the frame