Heavy duty sawn finish decking boards. 38mm thickness allows boards to be supported on joists spaced from 400mm centres up to a maximum of 600mm centres. Thicker decking boards remove the 'bounce' when walking on the deck and make the whole structure feel stronger and more substantial.
REMEMBER: Because its the timber that's durable not a treatment that's been applied to the surface,sawing, drilling and jointing isn't going to compromise its lifespan.
