
Trex Enhance Basics 1-in x 6-in x 20-ft Clam Shell Square/Scalloped Composite Deck Board
What is the recommended spacing between boards?
1
Our recommended spacing between the lengths of the boards width-to-width is going to be no less than 3/16". If using the hideaway hidden fasteners, you will notice that those will automatically gap the boards width-to-width 1/4". End-to-end or end-to-width we would recommend 1/8" unless installing in temperatures below 40 degrees. We would then recommend a gap with a minimum of 3/16". You can find all of these recommendations in our installation guide at this link https://online.flippingbook.com/view/63974767/ Trex Customer Care Team 1-800-289-8739
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