Bi-fold doors - Midos.lt

HIGH INSULATED AND

FOR LARGE OPENINGS

A new folding French window in aluminium with excellent weather performance and good thermal insulation. Innovative technology provides you with stylish design and good comfort. Ideal for homes, balconies, patios, conservatories, restaurants, shops, kiosks and offices.

DOORS

SYSTEM

HARMONIA

A thermally broken profile system for external use, specifically designed for use with folding sliding doors.
Triple-chamber profiles with the frame depths of 72mm ensure optimum thermal insulation.
A sliding folding door system that offers large glazed openings with compact storage of glazed doors sections when open. We offer a version with a low threshold that facilitates the movement of handicapped people.
Excellent for partitions in single-family houses and commercial buildings.

Harmonia is a folding system in which the elements of the leaves are moved to the left, right and sideways. This enables the user to create open spaces with a panoramic view of the surroundings.
With Harmonia you can build structures with the maximum dimensions of leaves H = 2900 mm and B = 1000 mm with the weight of the leaf reduced to 90 kg. It is possible to use between 3 and 6 door leaves and more.
The designers of Harmonia wanted its profiles to be slender. Thanks to complex hand-rails with a patented design, folding the door leaves is very easy.
Special insulation technology using thermal breaks made of polyamide and fibreglass guarantees very good thermal insulation.
The profiles in this system are as wide as the profiles in the window and door system Triton, and both systems are fully compatible.

Technical features
Profile width	Frame 72mm Leaf 70mm Post 63 mm
Visible width of the vertical post	150mm
Maximum opening	B: 7000mm H: 2900mm
Maximum leaf weight	90kg
Glazing groove height	22mm
Glazing	-with EPDM glazing seals -with neutral silicone
Glazing thickness	from 4 to 48mm
Maximum leaf weight	90kg
Thermal insulation	Uw from 1,92W/maK (window with dimensions 3600 mm x 2700 mm double-glazed 1.0 - 4 sashes)
Air permeability	600 Pa
Wind resistance	2400 Pa
Water tightness	300 Pa

HORIZONTAL SECTION

VERTICAL SECTION OF THE TRESHOLD

Sapa 1086 folding French window for outwards opening is available with a low or a high sill depending on the performance
you wish. It is fully compatible with other window and door
products from the Sapa Thermo 86 family.

Continuous Hinges – Inobtrusive aesthetics, no adjustment required and prevents finger trapping
Polyamide Head Guide Track for improved thermal performance and smooth/quiet operation
Multicavity Outer Frame for good thermal insulation
Unique Combined Shootbolt & D Handle -Key lockable & Shootbolt and pull handle in one
Available in 3, 5 & 7 pane options, types 330, 550 & 770

Sapa 1086 folding French window

Air tightness	Class 4 according to EN 12207
Finishing	Powder coating or anodising
Fittings	Pass door: available with lockable handle. Folding door: integrated continuous hinges, magnetic seizure locks the door package in open position.
Glass thickness	Double- or triple-glazed: up to 64 mm
Pane options	Combine up to 7 folding doors
Profile depth	86 mm
Sash height, max	2300 mm
Sash width, max	1100 mm
Security against wind load	Low sill: class C2 according to EN 12210 High sill: class C3 according to EN 12210
Sill height	Low sill: 18 mm. High sill: 74 mm
U-value	1,0 W/m2K, w 1100 x h 2300 mm (Ug=0,7 W/m2K)
Vent weight, max	100 kg
Water tightness	Low sill: class 1A according to EN 12208 High sill: class 9A according to EN 12208
Wheels and track rails	Stainless steel

COMBINATION OPTIONS

AND HARDWARE

FOD = frame outer dimensions
FOD height: max. 2461 mm high sill, max. 2456 mm with a low sill.
Clear opening height with high sill = FOD – 138 mm. Clear opening height with low sill = FOD – 82 mm.