What floor joist span does Last-Deck decking require?
Last deck has been found to be suitable for residential, commercial, and marine uses. For exterior residential uses, floor joists may be spaced up to 32 inches apart. For commercial applications, spans of 24 inches are recommended. The unique ability to span up to 32 inches can eliminate up to 50% of the sub-structure, saving money on materials and labor. An independent engineering report describes how Last-Deck decking meets all building requirements. Unique designs or special uses require special attention and a professional builder should be consulted to address these situations.
