Department

Contact our production facility directly for any inquiries.
For retail sales, showrooms, or projects that require installation,
please explore our partner network.

Overview & Application

Kappa is a high-specification armored door that redefines the concept of discreet security. Engineered with concealed hinges and a design that sits perfectly flush on the interior side, it eliminates all visible hardware for a clean, streamlined look. It is the ideal solution for modern apartments and private residences where entrance security must integrate organically into a minimalist interior, maintaining its robust character without compromising on aesthetics.

The Manufacturing Advantage
Minimalist aesthetics and uncompromising security in perfect balance.

The manufacturing advantage of Kappa lies in the innovative use of concealed hinges, which not only elevate the design but also enhance security by eliminating exposed access points. Its heavy-duty construction and high-performance locking system are paired with a unique benefit: visual alignment with the Suite interior door series.

This allows architects to maintain a consistent aesthetic theme throughout a project, as the Kappa armored entrance adopts the minimalist philosophy and finishes of the interior doors. The result is a solution that provides top-tier security while functioning as a harmonious extension of the space’s architectural identity.

Door Details
Dimensions
per 1 cm from 50 x 192 up to 125 x 310
Security
Gear lock with 1+5 keys
7 moving locking points
Two concealed hinges, 3D adjustable
Double armor 8/10 galvanised steel core
Closed type 20/10 DKP steel frame
Smart lock
extra
Options
Insulation / Waterproofing
Drop-Down seal on bottom
EPDM rubber around the frame
EPDM rubber around the doorleaf
Rockwool on the doorleaf
Aluminium threshold PU
extra
Frame colour: Black (RAL 9005)
Lever: 2145
Opening limiter
Panoramic peephole at 1.5m height
Integrated door closer
extra
Frame colour: Special
extra
Camera peephole
extra
Certificates

*No formal testing has been performed, but the door meets the same or higher material and assembly standards as the tested S14 series.

Burglar resistance
RC 3*
Thermal insulation
U=1.3*
Sound insulation
37db*
Fire safety
-
Design Options
LAMINATE
Διάσταση: 220 x 100

Προσφέρουμε μια ποικιλία μελαμινικών επιφανειών. Οι μονόχρωμες επιλογές ζητούν μοντέρνο στυλ, ενώ οι υφές ξύλου δημιουργούν ένα περιβάλλον ζεστασιάς τόσο για τους ιδιοκτήτες όσο και για τους καλεσμένους.

No data was found
SUPERIOR
Διάσταση: 220 x 100

Προσφέρουμε μια ποικιλία μελαμινικών επιφανειών. Οι μονόχρωμες επιλογές ζητούν μοντέρνο στυλ, ενώ οι υφές ξύλου δημιουργούν ένα περιβάλλον ζεστασιάς τόσο για τους ιδιοκτήτες όσο και για τους καλεσμένους.

No data was found
ALPHA
Διάσταση: 220 x 95

A classice series of artificial anegre veneer stains

SD OAK
Dimensions: 305 x 185

Unique wide-plank oak veneer stains with a matte finish, available for both armoured and interior doors. Available upon request in quarter-sawn veneer as well

SM
Dimensions: 305 x 185

Lacquer choices with super-matte texture and smooth feel

AMERICAN WALNUT
Dimensions: 305 x 185

Timeless American walnut veneer with a matte finish

HYDRO OIL
Dimensions: 305 x 150

Plywood oak veneer stains for mild exterior exposure. Maintainance needed for those doors

OKOUME
Dimensions: 250 x 125

Classic exterior-use stains on okoume plywood

SPATULA
Dimensions: 305 x 150

A range of pressed cement mortar finishes applied on plywood

SOLID

Indicative colors of solid wood

EFFECT ALU
Dimensions: 250 x 125

Wood effect on aluminium surface

CLEAF
Dimensions: 280 x 207

Large-format melamine finishes, ideal for the interior side of the Pivot door

STONE
Dimensions: 240 x 120

Stone veneer for both internal and external use

Flat
Pantographic
Plates
Rabote
Solid
Inset Glass
Door frame / Decorative door casing
1
EX
2
E
3
Corner Profile
4
u35
5
Door surround cladding
Door Frame Color

The door frame and the perimeter leaf profiles are finished in black (RAL 9005) with a sand-textured (sable) coating. Upon request, they can be powder-coated in any RAL or architectural colour.

Custom
Flush
No data was found
Recessed
No data was found
Συρόμενη
No data was found
Featured Door Suggestions
Model:
Kappa
Color:
White
Handle:
80cm  Mod 240
Model:
Kappa flat
Color:
American Walnut
Handle:
Elxis, black
Model:
Kappa flat
Color:
ST05/3
Handle:
Custom Wooden Handle
Door now, panels later
No damage or project delays. Only satisfied buyers
Built-in frame
Reduce visual noise and costs; increase thermal insulation by 30%
Custom-made per centimeter
Leave project imperfections behind and tailor your door to the real-world structural needs of your site.

Smart & Easy
Lock Systems

ISEO X1R Easy / X1R Smart locks Mechanical reliability with electronic control

The ISEO X1R Easy and X1R Smart locks combine mechanical reliability with electronic control, offering enhanced security and flexibility in use.
The X1R Smart enables access management via smartphone, with the ability to assign personalized permissions and multiple opening options (PIN, RFID, fingerprint). It also records usage for full control.
The X1R Easy provides a simpler and easy-to-install solution, covering essential controlled access needs.
In both cases, mechanical key operation ensures access even in the event of a power failure.

Do you know which door suits you
Send us your request
We will contact you shortly with an initial quote for the door you selected. By clicking “Submit”, you agree to the terms of use and the storage of the information provided in this form. For more information and details about the terms read more here
Downloads
Kappa

Kappa – Data Sheet

Data Sheet
🇬🇧
774 KB

Kappa – Data Sheet

Data Sheet
🇬🇷
1.1 MB

Kappa – Hinges

Hinges
🇬🇧
134 KB

Kappa – Hinges

Hinges
🇬🇷
455 KB

Entrance – Catalogue

Catalogue
🇬🇷🇬🇧
4.2 MB
FAQs (04)
Question
Answer
1
Can the Kappa door be completely invisible from the inside?
Yes and no. The Kappa door is still a reinforced door. It is designed with a minimal aesthetic, but it cannot be made completely invisible like a Suite door. The frame can be concealed, but a slim perimeter profile will remain visible.
2
Do the 7 locking points make the Kappa door less secure than other armoured doors?
No, the Kappa has all the necessary moving locking points and none of the fixed ones. In addition, the concealed hinge prevents any tampering with the hinges when the door opens outwards.
3
Can the Kappa door be installed in a drywall partition?
Yes.
4
Can the Kappa door be made fire-resistant?
No.
Kappa