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Aluminium Bi Folding Doors

Aluminium Bi-Folding Doors

Aluminium Bi Folding Doors

Designed to perfection

Here at Merlin we have been installing the Sunflex range of products for the past ten years. Sunflex Aluminium Bi Folding Doors are designed and manufactured in Germany to the highest standard. Recognised as setting the benchmark in both design and technology, Sunflex Bi folding doors are used throughout the World in all climates and it is, therefore no surprise that they surpass the building regulations for thermal efficiency.


You can be confident of the best products in the market place with unrivalled service from Merlin.


A Fresh approach

The range of doors is the most comprehensive on the market and there is a product for pretty much every application you can think of

The SF55, SF55C, SF75, SF75h and SF75C systems allow you to open up your room, giving you the opportunity to enjoy your outdoor space to the full.

And why stop there?

The doorway between the home and the conservatory has long been a design problem for home owners. Now with Merlin there is a solution allowing the complete opening of the aperture and with the added advantage of a flush door track you can enjoy an unobstructed walkway giving the feel of an open plan environment.

With no barrier between your home and your garden – you won’t know where one starts and the other stops. And with a great choice of colours and finishes, your home will be instantly unique.

Aluminium Bi Folding Doors – Features of the system

• Keep the worst of the British weather where it belongs – Severe weather rating tested

• High security locking mechanism to protect you and your home

• Finger safe gaskets designed not to trap little fingers!

• Choice of inward or outward opening with a wide choice opening configurations

• Choice of threshold options including a flush threshold

• Ability to open corners and radius curves

• Full range of RAL colours and other colour and finishes to add to your design

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