Installation Guide

FOR MORE INFORMATION PLEASE VISIT THE TUFFBLOCK WEBSITE:
STEP 8
FILL THE REMAINING POSTS.
Cut posts to length and position them between the oor joist
and the TuffBlock pier. Repeat this step until all posts are cut
and positioned. Next, secure all oor joists and posts using
two 75mm (3 inches) counter sunk batten screws.
STEP 9
ATTACH THE DECKING.
Starting from one side of the deck, attach the rst decking
board so it’s ush to the edge of the deck. The decking
board will overhang the rst oor joist closest to the existing
structure. Leave a 3mm to 6mm (0.125 - 0.25 inch) gap
between the end of the decking board and the edge of the
structure. Next, secure the remaining decking boards as per
manufacturers instructions.