Accessible exterior entry: ramp, landing and threshold

Plan exterior access, threshold, landing, frost, drainage, lighting and guards/handrails without creating an envelope problem.

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

Ramp added without manoeuvring space
Verify full path, doors and landings before structure. Landing traps water/snow at threshold
Rework levels, drainage and waterproofing before construction. Foundations frost-exposed
Coordinate supports and seasonal movement with site conditions. Accessible-ready path planned
Document reserved space for future adaptations.