Welcome to GeoDeck! To ensure a successful installation, the following illustrated instructions have been provided to help you understand and take advantage of GeoDeck's best-in-class features. In addition, following all local codes and good building practices when designing and installing the deck sub-structure will deliver the highest quality installation.
Following our detailed instructions also protects your GeoDeck 25-year limited warranty. Please contact us directly if you have any questions.
Installation Guide - GeoDeck Decking (2070 KB)
Installation Guide - GeoDeck Railing (1727 KB)
- If there is 24" or more of open air space, either Tongue & Groove or Traditional boards can be used.
- If there is less than 24" of open air space, only Traditional boards can be used with a 1/8" space between boards.
Do not use Tongue & Groove boards with less than 24" of open air space.
Failure to follow these instructions risks voiding the GeoDeck warranty.