What's the difference between a door schedule and a hardware schedule?
By Harsha Reddy · Founder, FastBid24 · Published August 18, 2026
A door schedule lists every opening with its physical properties — mark, room, size, type, material, frame, glazing, rating — usually one row per door leaf. A hardware schedule defines sets of equipment (hinges, locksets, closers, kickplates, seals) and assigns each set a group number.
The two meet through the schedule's hardware column: each opening carries a group, and estimating means exploding every group onto every opening that carries it — while honoring the conditional language written inside the sets.
Why the mapping is the hard part
In one real anonymized package, 40 openings and 9 hardware sets exploded into 155 mapped item lines. The count isn't the difficulty — the conditions are. One set's closer and kickplates applied 'only at IT room and lobby door,' meaning seven openings carried the set but only two received those items. Pricing the set identically across all seven would overstate the takeoff by five closers and ten kickplates.
What a reliable takeoff preserves
A defensible mapping keeps three states per line: applies, omitted by rule, and in question. The third state is the honest one — when a condition can't be decided from the documents, it should surface as a review item with the rule text attached, not disappear into a quantity.
Next
The read-only workspace shows a real schedule, real sets, and the exploded mapping.
See the mapping live →