Designed To Perfection

For customers who take pride in having the best quality and design in their homes, it has to be SUNFLEX.

For more than thirty years SUNFLEX have been one of the world’s leading producers of specialist door systems, offering a wide range of products manufactured to your individual requirements, with every bifold door system is expertly crafted by hand in Germany. With three decades experience in design and manufacturing, you will be purchasing one of the only truly German-designed and manufactured door systems available in the market today.


Projects

SUNFLEX UK Sliding doors bring the Devon countryside indoors
SUNFLEX UK Sliding doors bring the Devon countryside indoors
Devonshire Windows have recently completed work on a beautiful riverside home that utilised SUNFLEX UK sliding doors to maximise the views over the river stunning estuary.
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Featured product

>Find out where you can see our doors
SF55e | NEW aluminium bifold doors

The latest addition to the SUNFLEX aluminium bifold door range, the SF55e offers an entry level system that shares the same German-made manufacturing quality and slim 115mm sight lines as the SF55 and SF75 products.

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See our doors

>Find out where you can see our doors
Find out where you can see our doors

Whether it's at an exhibition or in the showroom of one of our experienced distributors we would always recommend viewing and operating our bifold and sliding doors to help you to understand the quality of our systems.

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Latest News

NEW | SF55e bifold door system launched

The SUNFLEX SF55e offers incredible value for money, providing a top of the range specification at a mid-range price. Designed and manufactured from the same contemporary square edged profile as the a...

SUNFLEX UK launch ultra-slim SVG30 sliding doors

Designed with incredibly sleek sightlines of just 30mm the SVG30 is a brand new addition to the SUNFLEX UK range of advanced glazing solutions.