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Deck ledger, cladding and masonry interface

Avoid transferring deck loads into non-structural cladding or creating a water path into the wall.

VERT / GREEN = entretien/documentation · JAUNE / YELLOW = vérifier avant travaux · ROUGE / RED = arrêter le DIY et faire valider.

What the professional checks

Official sources

CNRC — Code/Guide Partie 9

Checked: 2026-08-22

V47

V47 interfaces not to miss

These details are small on a drawing but can control water, structure or durability.