What Are EI 30 and EI 60 Fire Doors?

Name: DiTi Service
Address: ул. Кушбеги, 18, Ташкент, UZ
Telephone: +998 90 980 08 09

DiTi Service engineers · updated 26.09.2026

Short answer

An EI 30 or EI 60 rating shows how many minutes a door keeps its integrity and insulation in a fire; DITI SERVICE manufactures steel and timber EI 30 and EI 60 fire doors.

The number shows how many minutes a door keeps its integrity (E) and insulation (I) in a fire: EI 30 means 30 minutes, EI 60 means 60 minutes. Glazed and smoke-tight doors carry extra letters (for example S for smoke tightness).

We manufacture steel and timber fire doors rated EI 30 and EI 60, including acoustic versions.

Practical tips

Confirm the required door rating in the design or with an engineer before ordering.
A fire door must have a closer and shut by itself.
Never prop fire doors open or remove their closers.

Frequently asked questions

Can a fire door have glazing?

Yes, but only special fire-rated glass of the appropriate class.

How long does it take to make a door?

It depends on size and finish; the lead time is confirmed when you order.

☎