NBS Source
M2M4 double door set

Application

 Bespoke-engineered to suit individual requirements and project briefs that require a high level of protection.

Description

Certified by the LPCB to LPS 1175: Issue 7 Security Rating 4. To achieve this notable accreditation, the M2M4 withstood simulated experienced attempts of forced entry using heavy duty tools, such as a disc grinder, jigsaw, and a sledgehammer.


Features and benefits:

  • Certified by the LPCB to LPS 1175: Issue 7 Security Rating 4, assuring specifiers of the high resistance to attack that this doorset offers.
  • Optional CERTIFIRE accreditation up to FD240.
  • Optional flood door accreditation.
  • Polyester powder coated in a selection of colours and finishes.
  • High quality wood grain effect available.
  • Wide range of certified locking options available.
  • Constructed from Zintec steel, stainless steel, or Magnelis.
  • Range of certified vision panels and louvres available.
  • Designed for premises requiring high security.
  • Outward opening only.
  • Side and/or overpanels.
  • 66 mm door.
  • 110 mm frame.

General information

Color

Beige

Black

Blue

Bronze

Brown

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Finish

Powder coated

Polyester powder coated as standard.

Wood effect

Available at an additional cost.

Gloss

Semi gloss

Matt

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Material

Steel

Zintec steel or stainless steel.

Shape

Rectangle

Size

Maximum height: H x W.

2930 x 2600 mm

Made to measure:

  • Double leaf: 1000—2930 x 900—2600 mm.


Leaf and a half doorsets are available, with a minimum passive leaf width of 450 mm.

Uniclass

Pr_30_59_24_52 Metal doorsetsPrimary
Pr_30_59_23_53 Metal door leaves

CAWS

B12/350 Internal doors

B12/340 External doors

M60/70 External doors

L20/280 Doors

L20/480 Doorsets

L20/55 Doorsets

Specification data - Metal doorsets Enhanced data

Configuration

Leaf and half, single action.

Doorset size

Bespoke.

Insert requirement:

  • Double leaf: 1000—2930 x 900—2600 mm.


Leaf and a half doorsets are available, with a minimum passive leaf width of 450 mm.

Performance

-

Fire resistance

-

Integrity

Not required.

240 minutes.

M2M4 doors are available with a fire rating up to FD240, providing integrity fire resistance for up to 240 minutes, certified by Exova under the CERTIFIRE scheme (certificate number CF5107).

Intruder resistance

-

Minimum requirement

To LPS 1175, SR 4.

M2M4 doors are LPCB certified to LPS 1175: Issue 7 Security Rating 4 (certificate number 312e).

Conformity

Certification by accredited third-party certification body.

Frame

-

Material

2 mm thick.

Zintec steel.

Stainless steel.

Threshold

Steel.

Aluminium.

Finish

-

Coating

Polyester powder coated.

Standard finish.

Wood effect.

High quality wood-grain at an additional cost.

Colour

Various colours available. Consult manufacturer and insert requirement.

Installation fasteners

Nine hooked dog bolts per leaf.

Frame accessories

Six hinges per leaf.

Door leaf

-

Thickness

66 mm.

Material

1.5 mm thick.

Zintec steel.

Stainless steel.

Magnelis.

Beading

-

Type

10 mm astragal.

Material

Steel.

Finish

-

Coating

Polyester powder coated.

Standard finish.

Wood effect.

High quality wood-grain at an additional cost.

External colour

Various colours available. Consult manufacturer and insert requirement.

Internal colour

Various colours available. Consult manufacturer and insert requirement.

Hardware

Not required.

MICO 942 2/3 point locking systems.

2/3 point locking systems are not fire rated.

MICO USCH cylinder guard.

External access via MICO USCH cylinder guard with Scandinavian oval cylinders, as standard.

Padlockable hasp and staple access device.

Accessories

Not required.

Stays and closers.

M100 and TS83, as standard.

Removable top transom.

Profile

Frame profile.

110 mm.

FireRating

Not required.

FD240.

Optional. M2M4 doors are available with a fire rating up to FD240, providing integrity fire resistance for up to 240 minutes, certified by Exova under the CERTIFIRE scheme (certificate number CF5107).

Panic hardware

Not required.

MICO Abryll panic escape.

Manual, automatic, and electromechanical deadlock single point locking.

Double panic bar.

Double panic bar variant also available (panic bars fitted to both leaves of double doorsets).

Vision panel

Vision panels reduce the doorset’s fire rating to FD60.

Not required.

203 x 356 mm.

203 x 762 mm.

457 x 457 mm.

Louvre size

Doors with louvres are not fire rated.

Not required.

457 x 457 mm.

Louvre panels

Doors with louvres are not fire rated.

Not required.

Bladed.

ConstructionMethod

Butt jointed frame.

Butt jointed frame sections, as standard.

Fully welded frame.

Fully welded frame available at an extra cost.

Opening

Outward.

Reinforcement

3 mm chassis system.

No adjusters.

Weight

Circa .

75 kg/m².

Lifting points

M10 lifting point per leaf.

Hinges

126 mm lift off hinges.

13 butt hinges.

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