TimberTech Composite Decking

My deck is 4.6m by 2.3m how much decking do I need?
4.6m x (length) x 2.3m (width) = 10.58m² (total area)
10.58m² (total area) x 7.09m = 75.01 (total lineal metres)
75.01 (total lineal metres) + 10% (scrap) = 82.51 (total lineal + scrap)
82.51 (total lineal + scrap) / 4.88 (board length) 
= 17 boards required.

Landscaping specialist and owner of The Lawn Man, Andrew Jarrett installed Terrain Brown Oak at his home in Canterbury and made the following comments:

“We like the non-slip surface and think TimberTech looks great by a landscaped garden – we’ve had lots of positive comments on our new deck. It was quick to install and we like that there is no staining required to maintain the colour.”