Hotels often ask one opening to control fire, smoke, sound, unauthorised entry and electronic access. Three separate certificates are not enough if they describe three different leaves, frames or hardware configurations. The project needs a configuration evidence matrix.
Why This Must Be Specified Opening by Opening
A project requirement is useful only when it identifies the opening, intended use, performance target, tested configuration and party responsible for approval. Generic catalogue language cannot resolve different risk zones, wall conditions, hardware sets or operating logic.
Project Specification Checklist
- One door mark: List fire, smoke, acoustic, security, access and accessibility requirements together for every opening.
- Evidence overlap: Compare the tested size, frame, seals, threshold, glazing and hardware across all claimed ratings.
- Hardware changes: Check electronic locks, viewers, closers and cable routes against each evidence set before approval.
- Installation: Coordinate wall interface, anchors, fire stopping, acoustic sealing, clearances and threshold conditions.
- Site acceptance: Inspect labels, gaps, seal contact, latching, closer action, access functions and documented deviations.
Evidence to Review Before Purchase
- Configuration evidence matrix
- Approved hardware and seal drawings
- Room mock-up and sample approval
- Opening-by-opening installation record
Match every report to the exact product proposed. Check dimensions, opening direction, leaf and frame construction, hardware, seals, anchors and supporting wall. Record any difference and obtain formal acceptance before production.
Common Failure Modes
The most common failures are choosing a rating by habit, approving a certificate for another configuration, changing hardware after testing, ignoring the wall interface and leaving commissioning until handover. An opening schedule and evidence matrix expose these gaps while they can still be corrected.
What to Include in the RFQ
Send the destination, project type, door marks, quantities, finished openings, wall construction, required standards, hardware and access-control schedule, finishes, delivery stages and documentation list. This lets the supplier respond with a configuration rather than an unsupported headline claim.
Related WONLY Resources
FAQ
Is a supplier declaration enough? No. Request evidence that covers the proposed complete assembly and have it reviewed by the responsible designer and authority.
Can hardware be changed after approval? Only when the evidence or responsible authority permits the substitution. Treat every change as a configuration review.
