Aluminium doors
A real all-rounder
As a light metal, aluminium is an extremely versatile and recyclable material. The combination of tensile strength, stability and conductivity, as well as corrosion, UV and weather resistance makes it the raw material of choice for many architects. Aluminium does not rust or warp, even without any expensive surface treatment. It is therefore mainly suitable for doors with high-quality fittings.
Hinge systems for heavy-duty and entrance doors
Model variants for aluminium heavy-duty and entrance doors
The ALPRO ALR knuckle hinge is made of aluminium and comes combined with high-quality finishes. This creates optimal connections while maintaining a harmonious appearance.
- slim hinge knuckle Ø 20 mm
- load capacity up to 160 kg
- for inwards and outwards opening aluminium doors
- comfortable one-handed 3D adjustment
- leaf-concealing fillings
- optional continuous seal for opening profile system
In a particularly reduced form, the hinges make sure even heavy door leaves are in their correct position. This makes the hinge system retreat completely into the background when closed, emphasising certain aesthetic elements on the opened, flush-rebated door.
- completely concealed
- load capacity up to 160 kg
- comfortable 3D adjustment
- leaf-concealing fillings without additional processing possible
- for flush-rebated doors, inwards and outwards opening
- door leaf easy to hinge and unhinge
