Aluminium French door ALUPROF MB-70

• Glazing: You can choose double or triple glazing to suit your needs
   
• Glass seal: The glass seal offers optimal protection against the ingress of water
   
• Sash design: The sash features a modern, flush design
   
• Glass strip: Ensures the necessary contact pressure between the seals and the glass
   
• Sealing levels: The two sealing levels provide good thermal and acoustic insulation
   
• Profile chambers: The profiles are divided up into several chambers to achieve good levels of thermal insulation
   
• Thermal insulation : A special heat-insulating intermediate layer ensures thermal separation

Aluminium doors are generally used because of their excellent durability. They are weather-resistant, robust, durable and require little care. Profiles made of sturdy aluminium are a good choice if you want to avoid regular up-keep and expensive repairs. Aluminium doors like the ALUPROF MB-70 also provide effective soundproofing and increased break-in protection, especially when combined with the appropriate security fittings. For example, break-in resistant glazing (e.g. laminated security glass) means that potential burglars will find it much harder to smash the pane of glass in your French doors.

Although aluminium itself has a high thermal conductivity, modern frames such as the MB 70 from ALUPROF are designed in such a way that the problem is circumvented. Indeed, new aluminium doors are manufactured in multiple layers, with frames that feature thermal breaks and additional insulation between the layers themselves. As a result, new alu French door frames like those from ALUPROF are of a very high quality when it comes to thermal insulation efficiency. For an exact specification of the thermal insulation, you can refer to the _Uw value. The lower this is, the better the insulating properties. The thermal insulation capacity can be further improved by using special insulating inserts.