What causes hardware estimating RFIs?
By Harsha Reddy · Founder, FastBid24 · Published August 18, 2026
Doors and hardware RFIs at bid time rarely come from missing information — they come from information that exists but can't be safely decided. Five patterns account for most of them: existing-to-remain scope needing field verification, conditional language inside hardware sets, room-function judgment calls, schedule remarks that override sets, and functional items specified without manufacturer models.
The five patterns, from one real package
- Field verification — 15 openings marked existing-to-remain, where reuse can't be priced until site conditions are confirmed
- Conditional set language — a closer and kickplates applying 'only at IT room and lobby door' across a seven-door set
- Room-function judgment — kickplates limited to 'restrooms only' meeting a mothers' room the schedule never marked RR
- Remark overrides — a 3'-9" door whose remarks change hinge counts and add kickplates at each face
- Specification gaps — functional hardware items listed with no manufacturer or model, requiring a submittal before ordering
The principle behind them
Each pattern shares one property: the documents are internally consistent, and the question only appears when sources are held together. That's why a good RFI is evidence of a good review — it means a condition was surfaced instead of silently priced either way.