Combiline bi-folding door
The perfect combination for a weatherproof solution
With its wood on the interior and aluminium profiles on the exterior, the Combiline bi-folding door gives you the best of two worlds: warmth on the inside and maximum weatherproofing on the outside.
With a building depth of 86 mm and a slender sight line in the panel joint of just 143 mm, it ensures maximum transparency when the door is closed. This is thanks to the heart of the bi-folding door: the bionicTURTLE®, a multi-functional break profile.
Dimensions and build
- Building depth
- 86 mm
- Sight line at panel joint
- 143 mm
- Material
- Wood interior, square aluminium exterior cover shell
- Locking stroke
- 24 mm into top and bottom frame profiles
- Drainage
- Two continuous gaskets for optimum system drainage
- Colours
- 30 standard colours, matt or gloss
Glass, seals and build
- Square aluminium cover shell protects the timber sub-frame outside
- Solid wood sections face the interior for warmth
- Two continuous gaskets guarantee optimum system drainage
Performance figures
Certified performance figures for this system. Data sheets, CAD details and test certificates are available on request.
- Burglar resistance
- RC2/RC2N
- Water tightness
- Up to 7A
- Resistance
- C3
- Thermal transmission coefficient
- Uw > 1.1 W/m²K
- Air permeability
- 3
- Sound reduction index
- R'w up to 42 dB
How this system is put together
The individual components and details that decide how a system performs over years of use.
Carriage
- Stainless-steel carriage with double-layered grooved ball bearings
- Runs smoothly and quietly with optimum load transfer
- Extremely low-maintenance and non-wearing
Locking mechanism
- RC2 version available
- 24 mm upward and downward stroke in the frame
- Concealed cable routing, connectable to security technology
Weatherproofing
- Square aluminium cover shell around the wood/aluminium sub-frame
- Two continuous gaskets for optimum system drainage
- bionicTURTLE® multi-functional break profile at the heart of the system
“TwinX” panel centring
- Concealed centring for a uniform panel design
- Consistent joint alignment and constant pressure on the seal
- Adjustable profile with no interruption to the sealing level
Cleaning pin and 3S impact protection
- Cleaning pin for easy cleaning at height, with misuse prevention
- Clip-in aluminium impact protection covering the lock groove
What this system gives you
- Wood interior with square aluminium exterior cover shell
- High thermal insulation
- Choice of 30 standard colours in matt or gloss
- Optimum system drainage
- High-end product for high-quality projects
What you can specify
Security & certification
- RC2/RC2N burglar resistance
- RC2 version of the locking mechanism available
- 24 mm locking stroke into the frame profiles
Options
- Wood inside, aluminium outside — warmth and weather protection in one system
- High-end residential and commercial projects
- Two continuous gaskets with square aluminium cover shell
Finishes & materials
- Choice of 30 standard colours in matt or gloss
- Aluminium shell in the full RAL range
- FSC® and PEFC certified timber sections available
System details designed to impress
Maximum weatherproofing
A square aluminium cover shell protects the timber beneath from the elements.
Continuous gaskets
Two continuous gaskets ensure optimum system drainage.
Sustainable timber
FSC® and PEFC certified wood sections inside the frame.
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Combiline questions
The figures and the practical points behind the Combiline, answered as our team would answer them.
Talk to our team
Tell us about the opening, the room or the building. Whether you are a homeowner, contractor or architect, we will shape a system around your project and guide you from first specification to final installation.
- 01
- Tell us about the project
The opening, the room, the building and the look you are after.
- 02
- We review the details
A specialist checks dimensions, performance needs and feasibility.
- 03
- You receive a proposal
Specification, drawings and a quote, with installation planned end to end.