HDB lift door opening's the real limit at 90cm wide by 209cm tall. Standard HDB door measures 91.5cm wide by 213cm tall. The lift door, corridor turn, or internal doorway is usually the limiting point for delivery. Leave a 2–5cm buffer for safe entry with Megafurniture delivery help available locally now.
Queen bed frames fit most HDB master bedrooms comfortably, but clearance matters significantly for daily use. Leave around 60cm clearance on the exit side for safe movement without obstruction. Standard Queen measures 152cm wide by 190cm long typically in local flats. Don't block pathways unnecessarily when placing the bed, and ensure furniture enters through the standard HDB door that's 91.5cm wide.