folding doors
MB-FOLDLINE
External folding doors provide great freedom to users. They make it easy to take advantage of favorable weather conditions and almost literally eliminate the barrier between the building's interior and its surroundings.
Such doors can therefore provide an excellent, wide passage from the house to the terrace or connect a café or restaurant with its outdoor area, used seasonally.
The MB-86 FOLD LINE system is a solution that is very convenient in daily use while having high technical parameters and enabling the construction of large-scale structures. Folding doors can open both outward and inward, and can have any leaf configuration arrangement. This is a modern product designed to meet the high requirements of users, architects, and investors.
Features and advantages of the MB-86 FOLD LINE system:
- three-chamber, durable aluminum profiles with construction depth: 86 mm for frames and 77 mm for door leaves
- central chamber of profiles equipped with thermal breaks 24 mm wide for frames and 34 mm for door leaves, which translates to high thermal insulation of the construction; specialized hardware dedicated to the MB-86 FOLD LINE system, guaranteeing comfortable operation of door leaves with maximum weight up to 100 kg
- large permissible construction dimensions, allowing the construction of doors with leaf height up to 2700 mm and width up to 1000 mm
- various threshold solutions: classic – with closing seal or convenient to use – with low threshold
- wide glazing range from 14 to 61.5 mm, allowing the use of both single and double-chamber units, including specialized ones: with enhanced acoustic insulation or burglar resistance
- significant compatibility range of the MB-86 FOLD LINE system construction with the well-known and valued ALUPROF MB-86 window and door system: profile connections analogous to MB-86, as well as some profiles, seals, and accessories common to both systems