Composite Deck Gap Calculator – Online Temperature‑Dependent Spacing
Input the installation temperature and board length to find the correct end‑to‑end gap for composite decking. Prevent buckling.
UD5 Toolkit
Input the installation temperature and board length to find the correct end‑to‑end gap for composite decking. Prevent buckling.
Match gap size around doors/windows to the correct type of weather stripping (foam, V-strip, door sweep). Save energy.