Fire-rated and acoustic doors for hotel projects: what buyers must specify

On hotel and apartment projects the door is a life-safety component, not a decoration. These are the parameters that end up in the approval documents.

Rating, and who accepts it

Fire ratings are expressed in minutes or classes (for example 30/60 minutes, or EI30/EI60). What matters commercially is which rating the local authority and the project insurer accept, and whether the certificate covers the complete assembly — leaf, frame, seals and hardware — not just the leaf.

The assembly, not the door

• Leaf core and thickness
• Frame or jamb construction and its fixing method
• Intumescent seals and smoke seals
• Hinges, closer, lock and any glazing — each may need its own approval
• Labels or plugs that identify the tested assembly on site

Acoustic performance

Sound reduction is usually quoted as Rw or STC. Hotel guest-room doors commonly target the 30–35 dB range, achieved through mass, a proper perimeter seal and a drop-down or brush seal at the threshold. Specifying a heavy leaf without seals is the most common false economy.

Documents to collect with the order

Ask for the test report reference, the tested configuration drawing, installation instructions, and the hardware list that was part of the test. On site, keep the labels visible — inspectors look for them.

Practical project tips

• Order door sets, not loose leaves, for rated openings
• Mark each carton with room number, handing and rating
• Never substitute hardware after the certificate without checking the tested list
• Plan for closers: they need a reinforced frame or a suitable mounting