The experience we have acquired from manufacturing and installing our doors has enabled us to create new generations of fire resistant doors – C Series. This innovation enables us to meet most requirements for 30-minute to 1-hour fire resistant doors.

The G-Block fire-guard doors can be single or double, and are constructed according to your request, as they are made to measure. We can also include glazed sections, vents, peepholes, and various fixed of mobile sealing joints.

Several possibilities of locks and assembling, always dry.

The door is robust by design, and the materials used are relatively light for this type of door.

The most common locks for this Series are the WH - 113 with inox double handle (fig 3).

Door Leaf

Standard leaf

Door with one or two steel leaves, with covering on three sides, ±60 mm in thickness, consisting of a solid, double-wall panel, made of two zinc plated steel sheets with a thickness of 15/10 per leaf. The internal insulation consists of high density rock wool.

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Frame

U shaped

U-shaped with wall head covering.

A frame that sandwiches the wall head will be used for most interior doors. The frame is made of zinc plated steel sheets with a thickness of 20/10. It is screwed to the bay with at least three screws per stile.

A 40 x 20 x 1.5 mm tubular strip is riveted onto the frame, and conceals the light that enters between the leaf and the frame on the non-hinged side.

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Locks

Wink Haus model 113

European cylinder lock with latch

European cylinder lock (PZ - bit of 15) with reversible latch
A central dead bolt of 20 x 35 x 8 mm
- The stroke of this element is 20 mm, 2 turns
Backset: 60 mm; case size: 72 mm; follower: 8 mm
Rounded front plate stainless steel 30/10, 20 x 235 mm
Strike plate non included
- DIN hardware fitting

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Rotating element

Rotating parts

Steel hinges

The leaves are suspended from the frame by means of at least two welded steel hinges with an exterior diameter of 20 mm, they are mounted on ball bearings for great inertia and can open up to 180°. They are moreover designed so that the axle cannot be driven out.

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Cylinders

Lince model C2 Z

Security Europrofile cylinder

European profile cylinder in brass, 5 pins and cross pins on 1 level.
Cross pins and springs in stainless steel.
Shell protected by 2 inserts in quenched steel and pins in treated stainless steel.
Rotors protected by 2 inserts in quenched steel.
The inserts are free so that they check the drilling.
4 grooves in the mount of the rotor guide the key with precision and diminish the introduction of mock keys.
All these provisions provide a very high level of protection to attempts to force a door open without the authorised key.
Supplied with 5 keys as a standard.
You will find the dimensions available in the appended tables. For other measures, please consult us.
Nickel-plated finish.

Dimensions available in brass, nickel or black finish (to be confirmed according to Lince stock)