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Via G.Galilei, 10 - 22075 Lurate Caccivio - Como - Italia

P.IVA - Cod.Fisc. 03607200122  -  Cap. Soc. €  75.000,00 i.v. 

Tel. +39.031.49 00 78

email: sales@3b-lab.com

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Door panels

Door panels

Door panels made with aluminum honeycomb composite panels combine lightweight construction, high stiffness and dimensional stability. Ideal for large-format doors with even heavy facing materials, they provide perfectly flat surfaces and excellent bending resistance.

Aluminum honeycomb door panels
Aluminum honeycomb door panels
Aluminum honeycomb door panels

Door panel with ALUXAPP technology

Tipologie porte

Sliding door panel

Swing door panel

tipologie porte battenti

CONFIGURATIONS

 

The panels are available in two configurations:

  • full-height door
  • door with a masonry transom above

In both versions, dedicated solid inserts are integrated, sized and positioned to suit the specific hardware that will be fastened.

DIMENSIONS

 

Full-height doors, floor-to-ceiling

Dimensions:
X = width, up to 1400 mm
Y = height, up to 4000 mm
Z = thickness, from 20 to 100 mm

Door panels to be lacquered

Lacquered door panels made with aluminum honeycomb composite panels provide perfectly flat surfaces, high stiffness and dimensional stability. They are ideal for large-format doors with high-quality lacquered finishes.

Aluminum honeycomb door panels
Bordatura pannello in alluminio
bordo su pannello in alveolare

ALUXAPPA-H panel edged in lacquered ABS

Veneer directly on aluminum

 

 


surfaces:
sheets with primer  from 1 mm
frame 
Eulithe® or phenolic plywood
edge

veneer, metal or ABS.

pannello in alluminio

Panel

✔ ALUXAPP 

ALUXAPP is chosen for applications in humid environments or where there are problems with lacquering aluminum directly.
- Threaded insert

pannello in alluminio da laccare

Veneered finish on HDF 1.8 mm

 

 

surfaces: 

primed sheets 0.5/1 mm 

+ HDF from 1.8 to 6 mm THK

frame 
Eulithe® or phenolic plywood
edge

veneer, metal or ABS.

Panel

✔ ALUXAPP-H 

ALUXAPP-H can be lacquered more easily, it is suitable for normal environments that do not have particular humidity issues.
- Nylon insert
- Threaded insert + washer

pannello in alveolare con alluminio primerizzato

Pre-painted sheets RAL color

 

 

 

surfaces: 

sheets pre-painted 1/1.5 mm thick
frame:
Eulithe® or phenolic plywood
edge

ABS, metal or ABS.

- Nylon insert
- threaded insert + washer

Panel

✔ ALUXAPP-V 

Veneered door panels

Veneered door panels made with aluminum honeycomb composite panels combine the natural beauty of wood with lightweight construction, high stiffness and dimensional stability. They are ideal for large-format doors requiring perfectly flat surfaces and high-quality finishes.

Aluminum honeycomb door panels
pannello in alveolare di alluminio rivestito con essenza

Boiserie with lacquered ALUXAPP panels

pannello in alluminio satinato

Lacquering on 1 / 1.5 / 2 mm aluminum sheets

 

 


surfaces:
sheets with primer  of 1 mm
frame 
Eulithe® or phenolic plywood
edge

wood, metal or ABS.

Panel

✔ ALUXAPP 

ALUXAPP is chosen for applications in humid environments or where there are problems with lacquering aluminum directly.
- Threaded insert

pannello in alveolare da laccare

Lacquering on HDF 1.8  or 6 mm (possible processing in thickness)

 

 

surfaces: sheets with primer

0.5/1 mm + HDF from 1.8 to 6 mm TH
frame 
Eulithe® or phenolic plywood
edge

wood, metal or ABS.

Panel

✔ ALUXAPP-H 

ALUXAPP-H can be lacquered more easily, it is suitable for normal environments that do not have particular humidity problems.
- Nylon insert
- threaded insert + washer

pannello in alveolare da rivestire

Veneered wood on 3 mm chipboard

 

 

surfaces: 

sheets with primer 0.5/1 mm 

+ HDF from 1.8 to 6 mm THK
frame 
Eulithe® or phenolic plywood
edge

wood, metal or ABS.

Panel

✔ ALUXAPP-T 

ALUXAPP-T can be lacquered more easily, it is suitable for normal environments that do not have particular humidity issues.
- Nylon insert
- Threaded insert + washer

HPL laminate panels

HPL-clad door panels combine the durability and practicality of high-pressure laminate with the advantages of aluminum honeycomb composite panels. They are ideal for large-format doors requiring perfectly flat surfaces, high stiffness, dimensional stability and excellent wear resistance.

Pannello in alluminio con laminato HPL

Aluminum + HPL Laminate, on one or both sides


surfaces:
sheets with 0.5 mm Sp primer
+ HPL 0.9 mm SP
frame

phenolic plywood or Eulithe®
edge

ABS, in metal, profiles in 

aluminum "T" in aluminum

- It is possible to provide a layer of cork for acoustic insulation.
- Threaded insert
- Threaded bushing

Panel

✔ ALUXAPP-HPL 

Pannello in alveolare alluminio con laminato

Aluminum + HDF + Laminated HPL, on one or both sides

 

surfaces:
sheets with primer 0.5 mm Sp + HDF 1.8
+ HPL 0.9 mm SP
frame

phenolic plywood or Eulithe®
edge

ABS, in metal, profiles in 

aluminum "T" in aluminum

- It is possible to provide a layer of cork for acoustic insulation.
- Threaded insert
- Threaded bushing

Panel

✔ ALUXAPP-H.HPL 

Hardware inserts

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carrelli_guida_armadio_viti_lunghe

Metric thread inserts

.

The inserts with metric thread are anchored to the aluminum skins through a mechanical deformation system of the insert itself. This screwing system is particularly solid and reversible, because the screws can be screwed and unscrewed multiple times.

Sliding trolleys

.

The trolleys for sliding doors can be applied with the screwing systems already described and do not require perimeter frames.

chatgpt image 27 lug 2026, 15_11_42

Do you have 

a specific requirement?

 

Talk to one of our engineers to define the door panel configuration best suited to your application.

Do you have 

a specific requirement?

 

Talk to one of our engineers to define the door panel configuration best suited to your application.

chatgpt image 28 lug 2026, 09_09_35

Request Technical Consultation