Aluminium interior door system
MB-45
A functional system for interior structures.
MB-45 is a lightweight single-chamber aluminium door system without a thermal break. It is primarily intended for interiors and structures that do not require high thermal insulation, including partitions, vestibules, showcases, ticket offices and display structures.
Request a quote
45 mmInstallation depth
1Chamber
2EPDM gaskets
6–24.5 mmGlazing thickness
Key features
A system designed for everyday comfort
- ✓Designed for interiors and unheated areas
- ✓Profiles without a thermal break
- ✓Three-point espagnolette as standard
- ✓Three two-winged hinges
- ✓Standard threshold with a canopy
- ✓Aluminium handle and mounting insert
- ✓RAL 7016 and RAL 9016 matt colours as standard
- ✓More than 200 RAL colours and special effects available
Door cross-section
Technical data
MB-45 specification table
| Application | Interior partitions, vestibules, showcases, ticket offices and display structures |
|---|---|
| Number of chambers | 1 |
| Installation depth | 45 mm |
| Thermal break | None |
| Thermal transmittance | Not specified – the system is not intended for thermally insulated exterior envelopes |
| Sealing | 2 EPDM gaskets |
| Glazing thickness | 6–24.5 mm |
| Lock | Three-point espagnolette |
| Hinges | Three two-winged hinges |
| Threshold | Standard MB-45 threshold with a canopy |
| Standard colours | RAL 7016 anthracite matt and RAL 9016 white matt |
| Equipment | Aluminium handle and mounting insert |
MB-45 profiles have no thermal break, so the system is recommended for interiors and areas where high thermal-insulation performance is not required.
Let’s start with a conversation
Looking for windows or need a quote?
Contact us and we will help you choose the right solution for your project.