KNS

MB 86 FoldLine

MB 86

FoldLine
FOLDING DOORS
energy-saving
Energy saving
thermo
Thermo

External folding doors provide great flexibility for users. They allow for easy utilization of favorable weather conditions and practically eliminate the barrier between the interior of the building and its surroundings. Such doors can therefore be an excellent, wide passage from the house to the terrace or a connection between a café or restaurant and its outdoor area, used seasonally.

 

The MB-86 FOLD LINE system is a very convenient solution for everyday use, while also having high technical parameters and enabling the construction of large-size structures. Folding doors can be opened both outward and inward, and can have any configuration of leaves. This is a modern product designed to meet the high requirements of users, architects, and investors.

Thermal isolation
Uw ≥ 1,1 W/m²K

Tightness
To 4, EN 12207

Glazing
min. thickness 14 mm max. thickness 61,5 mm

Resistance
Classe C1, EN 12210

Waterproof
To 9A (600 Pa), EN 12208



Optional equipment

Product features
  • three-chamber, durable aluminum profiles with a construction depth of 86 mm for door frames and 77 mm for door leaves
  • the central chamber of the profiles equipped with thermal inserts with a width of 24 mm for door frames and 34 mm for door leaves, resulting in high thermal insulation of the structure
  • specialized fittings dedicated to the MB-86 Fold Line system, ensuring comfortable operation of door leaves with a maximum weight of up to 100 kg
  • large allowable dimensions of the structure, allowing for the construction of doors with leaf heights up to 2700 mm and widths up to 1000 mm
  • various versions of threshold solutions: classic - with a sealing threshold or user-friendly - with a low threshold
  • a wide range of glazing from 14 to 61.5 mm, allowing for the use of both single and double chamber glass units, including specialized ones with increased acoustic insulation or resistance to burglary
  • a significant range of compatibility of the MB-86 Fold Line system with the well-known and highly valued ALUPROF MB-86 window and door system: similar profile connections to MB-86, as well as some profiles, gaskets and accessories common to both systems
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