SUNFLEX UK Sliding Doors

Choosing between the hundreds of sliding door systems that have appeared out of nowhere over the last couple of years can be a challenge for customers, but at Folding Future we’ve done the hard work for you. We have selected the SUNFLEX UK range of aluminium sliding doors because we believe they offer systems that perform brilliantly, no matter how big the door panels are, whilst offering superior manufacturing quality, advanced security and a wide range of configuration options.

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Sliding doors are ideal suited for larger openings, with large frames of glass and minimal frames they can be designed to provide an almost completely uninterrupted view out, whilst maximising the amount of light they draw into a room. The advanced engineering of the running gear allows these large panels to be operated almost effortlessly, making the doors unrecognisable from previous generations of ‘patio doors’!

Ultra-slim sliding doors

Choose from one of our SUNFLEX UK sliding door systems – the SVG20, SVG30 or SVG83.

The SVG20 offers the ultimate in contemporary design. With incredibly narrow 20mm intermediate frames, the system is able to create stunning walls of glass that look almost seamless. The SVG30, with slender 30mm sightlines is capable of creating a very similar look, with the added internal reinforcing making the system suitable for even the most exposed location.

The third SUNFLEX UK sliding door is the SVG83, with wider 83mm sightlines the system is a more cost-effective alternative to the ultra-slim systems, but with contemporary square edge-profile and stylish lines it is capable of creating the much sought-after appearance.

Every SUNFLEX UK sliding door is designed with a range of unique features including the innovative flush-stacking design that sees the panels sit neatly side-by-side when open, whilst the weather-guard cover plates allow for a completely flush finish to be created between inside and out whilst enhancing the weather performance of the doors.

As with all SUNFLEX UK doors, the range of sliding door systems is custom designed to the exact requirements of your project, feature BSI Kitemark™ assured quality and exceed the standards required for PAS 24:2016 and Secured by Design™ security testing.

SVG20 SVG30 SVG83
Sightlines 20mm 30mm 83mm
Frame depths 59mm 59mm 59mm
U-Value Double Glazed From 1.4 W/m²k From 1.4 W/m²k From 1.4 W/m²k
Panel widths From 800mm to 3000mm From 800mm to 3000mm From 800mm to 3000mm
Maximum panel height Up to 2800mm depending on glass specification Up to 3000mm depending on glass specification Up to 3000mm depending on glass specification
BSI Kitemark™ Yes. Certificate No. 643635 Yes. Certificate No. 643635 Yes. Certificate No. 643635
Secured by Design™ award Yes Yes Yes
Water tightness To 300Pa (Class 7a) To 300Pa (Class 7a) To 300Pa (Class 7a)
Air permeability To 600Pa (Class 3) To 600Pa (Class 3) To 600Pa (Class 3)
Flush stacking Standard Standard Standard
Track options 2 – twin or triple track 2 – twin or triple track 2 – twin or triple track
Open corners Can be achieved Can be achieved Can be achieved
Pocket sliding doors Can be achieved Can be achieved Can be achieved

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