Forma decking boards are the premium choice from Ecoscapeand#039;s decking catalogue. Forma decking boards are made from a wood plastic composite and feature a 1mm capping that is made entirely from HDPE, providing them with extremely high durability. Unlike traditional timber decking, these board will not warp, rot, stain or splinter and therefore require little to no maintenance. All products in our Forma decking range have a 25 year guarantee and each board is multi tonal, meaning that they feature a multiple similar colours running through them which provides them with a more authentic woodgrain appearance.The modern flint finish on this board is inspired by the grey shades of concrete and is single tone.