Folding Door Systems

Extend your attitude towards life

The all-rounder among the glass systems: Folding door systems from SUNFLEX. The connected panels make them particularly easy to handle. In addition, they stand out due to the large range of variants available – from the non-insulated system for interior applications to the highly thermally insulated system as a wall closure in passive energy houses. Our folding door systems are thus especially suitable for conservatories or as terrace doors in your home. Thanks to the low profile depth, you do not have to compromise on either barrier freedom or energy efficiency, even with maximum thermal insulation.

SUNFLEX Configurator

Take your pick from the numerous opportunities SUNFLEX products have to offer you. Whether it's a folding / sliding system, a sliding / turning system or a horizontal sliding wall - you can use the SUNFLEX Configurer to arrange your individual product just the way you want it. We would also be happy to help you with your configuration over the telephone - just give us a call.

Configure now

Product comparison

SF45

non insulated aluminium system

SF45

22,000 mm
1,400 mm
3,000 mm
1,600 mm
20
No
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, single float glass
No

SF55

insulated aluminium system

SF55

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing) Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF55e

insulated aluminium system

SF55e

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF75

highly insulated aluminium system

SF75

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (highly insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

Product features & technical data

Max. system width
Min. system width
Max. system height
Min. system height
No. of panels
Thermal insulation
Floor tracks
Barrier freedom
Types of glass
Real wood cladding (interior)

SF45

non insulated aluminium system

SF45

22,000 mm
1,400 mm
3,000 mm
1,600 mm
20
No
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, single float glass
No

SF55

insulated aluminium system

SF55

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing) Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF55e

insulated aluminium system

SF55e

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF75

highly insulated aluminium system

SF75

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (highly insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF45

non insulated aluminium system

SF45

22,000 mm
1,400 mm
3,000 mm
1,600 mm
20
No
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, single float glass
No

SF55

insulated aluminium system

SF55

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing) Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF55e

insulated aluminium system

SF55e

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

SF75

highly insulated aluminium system

SF75

22,000 mm
1,400 mm
3,600 mm
1,600 mm
20
Yes (highly insulated glazing)
1-track
With flush floor track
Tempered safety glass, laminated safety glass, insulated glass, float glass
No

Your made-to-measure summer garden

Make your dream of your own summer garden come true: Simply combine your folding door system with a terrace roof from SUNFLEX and get more out of life in every season. Our high-quality terrace roofs can be customised to your personal living situation and individual snow load.

SUNFLEX terrace doors

The right glass system for your terrace door
Find out more

SUNFLEX loggia glazing

The optimum solution for your loggia glazing
Find out more

SUNFLEX room divider

Room divider made of glass for maximum light flooding
Find out more

SUNFLEX terrace roof

Long-lasting terrace roofs for every requirement
Find out more

Brochures

Look for a SUNFLEX trade partner

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Sliding systems

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Sliding door systems

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Slide and Turn Systems

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Folding Door Systems

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Terrace Roofs

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