High mechanical protection with the WK 4 Series E armoured door
The WK 4 Series E armoured door from G-Block is designed to offer high security and peace of mind. This series, which benefits from our most advanced innovations, is the benchmark for burglary resistance. Suitable for residential and commercial applications, it combines robustness with elegant design.
Technical specifications
- Safety class : WK 4 (class IV) in accordance with EN 1627 standards
- Main locks : Models E-21 and E-23
- Most common hardware : Fig. 2 fixed nickel finish, external tie rod on plate and internal latch
- Acoustic insulation : 42 dB
Certifications :
- EN 1627 class IV
- NFP 20-320 level 2
- NFP 23-306
Uncompromising safety
The WK 4 Series E armoured door is the result of meticulous attention to detail and rigorous application of our patents. It is the best-selling door in our range, thanks to its ultra-resistant leaf structure. This door is designed to withstand sustained break-in attempts, ensuring the protection of your property and your loved ones.
Contact us for more information
Would you like to find out more about the WK 4 Series E armoured door? Call us now or contact us for personalised advice and to find out how this product can meet your security needs.
Downloads
Options
See also the following options for this product:
Safety and insulation
Door leaves are an essential part of your doors, providing both security and insulation. At G-Block, we offer high-quality metal leaves, designed to meet your most exacting requirements.
Features
Type : single or double leaf configurations
Designed by : with an overlap on three sides and a thickness of approximately 60 mm. They are made from double-skinned solid door panels, consisting of two 15/10 electro-galvanised sheets per leaf.
Insulation and reinforcement : The internal insulation is made of high-density rock wool, reinforced with 15/10 omega. This design guarantees excellent thermal and acoustic insulation while ensuring maximum robustness.
T-frame self-supporting in one piece
The self-supporting T-frame is an ideal solution when the wall has a batten. It is designed to provide a solid and durable installation, while blending perfectly into the interior space of the bay.
Features
Robust design : The T-frame is made from tubes with a minimum cross-section of 60x60x3 mm, ensuring a sturdy structure. It is screwed to the opening with at least two screws per jamb, the number, position and type of fixing being determined by the installer to suit the masonry.
The listel, made from 20/10 cold-formed electro-galvanised sheet metal, conceals the gap between the leaf and the frame on the non-hung side, guaranteeing an attractive, neat finish.
U-frame with wall head overlap
The U-shaped frame is specially designed for interior doors, providing a solid and aesthetic installation by covering the head of the wall.
Features
Robust, attractive design: The U-shaped frame is made from zinc-coated sheet metal with a minimum thickness of 20/10, ensuring great durability. It is screwed to the opening with at least two screws per jamb, the number and position of the fixings being determined by the fitter according to the masonry.
A strip of tubing measuring at least 40 x 20 x 1.5 mm is riveted to the frame. This strip hides the gap between the leaf and the frame on the non-hung side, ensuring a clean, professional finish.
High-performance hinges for your doors
Hinges are essential components for ensuring the smooth operation and durability of your doors. At G-Block, we offer a wide range of weld-on hinges to suit different configurations and security requirements.
Features
- Effective means of suspension : The leaves are suspended from the frame by at least two welded steel hinges with an external diameter of at least 20 mm. These ball-bearing hinges are highly inertial and can be opened up to 180°, depending on the situation.
- Enhanced security : Our hinges are designed to prevent the hinge pin from being driven out, thereby increasing security. As an option, anti-unhinge points can be added, particularly useful for doors where the hinges are outside the premises to be secured.
- Invisible hinges : For added security and aesthetic appeal, we also offer "invisible" hinges. These are hidden from view when the door is closed. Please note that this system cannot be applied to all types of leaf. Please contact us for more details. [Link to contact page]
Discover G-Block's range of wood finishes, ideal for giving your doors a natural, elegant look. Our 4 mm veneers are made from top-quality wood, providing an aesthetic and durable finish.
Characteristics of wood veneers
- Two sides: Side A in high-quality veneer, side B in low-quality veneer
- Medium-density support for a stable structure
- The natural beauty and character of wood
- Finish options: Raw (unfinished) or varnished
Aesthetics and durability guaranteed
We offer a variety of natural woods for our veneers, including :
- Sappelli
- Oak
- Beech
- Walnut
- Okoumé
- Wengé
(Availability according to suppliers)
The finishing touch for perfect doors
At G-Block, we offer a high-quality paint finish for your doors, to give them a neat, long-lasting appearance. Find out more about our paint options and the benefits of choosing a professional finish for your doors.
Features
Pre-painted : All our doors leave our workshops with a RAL 9010 primer/hanger.
Option: On request, we can apply a structured "M" liquid paint in the RAL of your choice, subject to availability from our suppliers.
Recommendations: If your door is exposed to the sun, we strongly advise against using a dark colour.
The finishing touch for your doors
At G-Block, we offer vinyl finishes to give your doors an aesthetic and lasting touch. Discover the range of vinyls for your doors.
Features
Our doors are finished as standard with a RAL 9010 primer/hanger paint.
Vinyl finish : On request, we can cover your doors in vinyl with different finishes, depending on your preferences and the availability of our suppliers. Find out more about the latest options at: https://coverstyl.com/fr/collection/wood
Recommendations: If your door is exposed to the sun, we strongly advise against using dark-coloured vinyl.
Multipoint locks :
Security cylinders :
Optical Judas :
Door seals :
