Installing Trex ® Stair Treads Installed with Hidden Fasteners
NOTE: If using hidden fasteners, use square-edge, composite decking boards and manually route these on required sides to allow for use with hidden fasteners. In addition, if not using hidden fasteners, square-edge boards can all be used and face fastened using Trex recommended fasteners.
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1/4" >40°F* 1/2" <40°F*
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*6mm >4˚C 3mm <4˚C
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Rout one side of board (last stair tread).
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