MB-78EI Doors
Description

Fire-rated aluminium doors, available in EI15 to EI90 variants to EN 13501-2.

Features and benefits:

  • Rebated single and double doors up to 2.5 m high or automatic sliding doors up to 2.45 m high (see MB-78EI DPA).
  • Wall partitions and door and wall sets of height up to 4 m.
  • Angular door mid-rail option.
  • Large selection of specialized hardware.

Performance:

  • Air permeability to PN-EN 12207:2001: Class 2.
  • Watertightness to PN-EN 12208:2001: Class 5A.
  • Thermal insulation (Uf) from 1.6 W/(m²K).
  • Acoustic insulation (Rw) to 41 dB.

General information

Uniclass 2015

Pr_30_59_24_52 Metal doorsetsPrimary

CAWS

L20/480 Doorsets

L20/55 Doorsets

Specification data - Metal doorsets

Product Reference

MB-78EI Doors

Fire resistance

EI15

EI30

EI45

EI60

EI90

Glazing/ Infill details

-

Thickness

6–49 mm available.

Standard product features

Technical characteristics:

  • Frame and leaf width: 78 mm.
  • Door frame visible width 'T' profile: 51 mm (minimum).
  • Door leaf visible width 'T' profile: 72 mm (minimum).
  • Size of door leaf (h x w): 2500 x 1400 mm (maximum).
  • Weight: 250 kg (maximum).

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