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Internal glass partitions

Innovative and high quality wide range of internal solutions

More than 20 years of manufacturing specialist door systems

Superior designs made bespoke to all requirements

Sunflex-trained and supported installers located nationwide

Glass Partitions & Moveable Walls

The SUNFLEX range of high-quality internal glass partitions have been installed across the UK for more than 20 years.

For those considering an open plan living space as part of an extension, renovation or new-build home SUNFLEX UK has a range of internal bifold, sliding, slide & turn or moveable wall systems that can be used to divide up the space if required.

The range of systems, configuration and design options allows you to enjoy the open plan feel but with the ability to close the space off when required. Available in framed or frameless systems, in single or double glazing and as top hung or bottom running doors there is an option for every requirement; whether you are seeking a bit of privacy, sound reduction, additional level of thermal performance or security.

Art Deco style

Our SF20 sliding doors can be designed in an Art Deco style to match the look of traditional steel glazed screens.

Glass Partitions & Moveable Walls
Features
  • Aesthetic appeal Frameless doors, flush tracks and pocket sliders; the most innovative opening designs.
  • Peace of mind Tried and tested technology that has been supplied worldwide since 1986.
  • Industry leading performance Certified tests for acoustic ratings and suitable for up to 3 metre high openings.
  • Easy to operate Wide range of handles to choose from to suit your requirements, and a choice of top and bottom running.
  • High quality and wide range of innovative solutions
  • Available with tracks that can be fully recessed into the floor
  • SUNFLEX UK trained and supported distributors across the country
Products

  • SF20 Frameless sliding doors

    Frameless single glazed sliding door on a multi-track from a single panel sliding on an extended track to 12 panels all sliding.

    A subtle bottom track only 11mm deep can be recessed into the floor for a flush finish. The sliding option provides wider panels; as they stay in the track, this does not encroach into either room. Extended track available which would provide a 100% clear opening.

    Brochure Technical

  • SF22 Heritage Art Deco inspired single glazed sliding doors

    Designed with narrow aluminium frames and mid-rails to match the appearance of traditional steel glass partitions in a wide range of configurations.

    Perfectly suited for the renovation of period properties or for adding character to new-build extensions and home renovations the SF22 Heritage can be easily retrofitted and combines the Art Deco style with contemporary performance and usability.

  • SF25 Top running frameless slide & turn doors

    This innovative top-running, frameless slide and turn door provides a stylish, minimalist appearance when closed.

    The single glazed system offers a stylish option for those seeking to divide up open-plan spaces and consists of individual, non-connected panels that slide on a single track to one end of the opening before stacking neatly at 90 degrees from the track, to create a completely unobstructed opening.

    Brochure Technical

  • SF30 Bottom running frameless slide & turn doors

    Similar to the SF25, this has a frameless slide and turn. However, it is bottom running enabling larger panels and making it suitable for more openings.

    Each panel stacks open 90 degrees to the track, providing a wider opening. This creates the opening where you need it as the panels are not joined together. All panels can open around a corner with all panels stacking at one side.

    Brochure Technical

  • SF35 Framed slide & turn doors

    A better seal between panels and double glazed; this provides an extra level of sound insulation and thermal performance if required.

    Each panel stacks open 90 degrees to the track, providing a wider opening. This creates the opening where you need it as the panels are not joined together. All panels can open around a corner with all panels stacking at one side.

    Brochure Technical

  • SF45 Internal bifold doors

    Aluminium slimline bifold designed for internal use, preventing you from paying extra for a thermally broken system.

    Slim sight line of 117mm and only 55mm front to back. Each panel is hinged together creating a better seal. The glass can have integrated Venetian blinds providing privacy or protection from sun glare when you need it along with unobstructed views. Matches in very well with the Sunflex SF55i bifold if you are having that externally.

    Brochure Technical
Specifications
SF20 / SF20 Heritage SF25 SF30 SF35 SF45
Operation Sliding Slide & Turn Slide & Turn Slide & Turn Bifold
Top or bottom running Bottom Top Bottom Top Bottom
Single or double glazed Single glazed, 10mm heat soaked toughened. Clear or satinated Single glazed, heat soaked toughened. Clear or satinated Single glazed, heat soaked toughened. Clear or satinated Double glazed, toughened, thermal coating if required to retain heat in room Single or double, up to 28mm unit. Thermal coating if required
Framed or Frameless Framless – With option of vertical seals in clear plastic or aluminium trim (SF20 Heritage) Frameless – Option of vertical seals in clear plastic or a slim aluminium frame (SF25 Framed) Frameless - Option of vertical seals in clear plastic Framed – 40mm slim sightline, panels interlock for tight seal Framed – 117mm slim sightline, panels interlock for tight seal
Aluminium side jambs Yes – as an option or gasket or left clear Yes – as an option or gasket or left clear Yes – as an option or gasket or left clear Yes - as standard Yes - as standard
Bottom track Flush with horizontal or ramped wings or drainage track Flush with wings or square to allow for difference in floor heights Recessed track with slight upstand, including adjustable profile Flush with wings or square edged track to allow for difference in floor heights Flush, low level or weathered for tightest seal
Corner opening Yes – opening away from the corner creating a clear opening Yes – opening away from the corner or panels moving around the corner and stacking to one side Yes – opening away from the corner each side or panels moving around the corner and stacking to one side Yes – opening away from the corner creating a clear opening Yes – opening away from the corner creating a clear opening
Extended tracks Yes – have a 100% opening from 1 to 6 panels sliding behind a wall on an extended track No No No No
Standard frame colours RAL colours in semi-gloss RAL colours in semi-gloss RAL colours in semi-gloss RAL colours in semi-gloss White RAL 9016, RAL 7016, RAL 9006, RAL9007 (all semi-gloss) & silver anodised
Optional colours Any RAL colour in matt, dual colour or silver anodised Any RAL colour or silver anodised Any RAL colour or silver anodised Any RAL colour or silver anodised Any RAL colour, dual colour or silver anodised
Max panel width 1600mm (x 1800mm high) 800mm (x 2400mm high) 1000mm (x 2000mm high) 800mm (x 2400mm high) 1100mm (x 2400mm high)
Max panel height 3000mm (x 800mm wide) 2800mm (x 500mm wide) 3000mm (x 500mm wide) 2800mm (x 500mm wide) 3000mm (x 900mm wide)
Acoustic rating 17dB 34dB (with gasket seal) 34dB (with gasket seal) 30dB 36dB (With Weathered Track)
Resistance to wind load Class A4 Class A3 Class A4 Class A3 Class B2
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Garden Rooms

While primarily utilised as internal glazed partitions, the SUNFLEX range of frameless sliding and slide and turn doors offer a highly versatile option for those seeking to create a winter garden or garden room.

The systems have been designed to integrate with the SUNFLEX range of patio terrace roofs, enabling you to enclose your patio to keep out wind and rain and extend your living space later into the summer evenings and for longer periods throughout the year.

Balcony glazing

Whether included as part of the design of an apartment complex or retrofitted on to existing balconies, the SUNFLEX range of sliding or slide and turn doors offer a clever solution for wrapping around a balcony to provide protection from the elements.

By offering protection from wind and rain the doors allow the balcony to be used for more of the year and creating an extra little bit of living space.

Options

Handle options

  • SF20

    SF20

    Recessed stainless, silver handle, black handle, latch handle

  • SF25, SF30 & SF35

    SF25, SF30 & SF35

    Turn knob, latch handle

  • SF45

    SF45

    Flush and lever handles

Hotspots

Experience SUNFLEX slide & turn doors

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    Optimal panel guidance without guide arm when opening and closing

    Optimal panel guidance without guide arm when opening and closing

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    Solid metal-reinforced locking slide for increased resistance to wind load

    Solid metal-reinforced locking slide for increased resistance to wind load

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    Turn knob

    Turn knob

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    Height compensation profile allows a height adjustment of +/- 5 mm

    Height compensation profile allows a height adjustment of +/- 5 mm

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    Additional stability through tongue and groove joint between the end caps

    Additional stability through tongue and groove joint between the end caps

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    Adjustable profile end cap for height compensation profile and bottom track

    Adjustable profile end cap for height compensation profile and bottom track

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Sunflex UK

Experience SUNFLEX sliding doors

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    The ceiling rail adjusts to height differences up to 20 mm in case of building subsidences at the upper construction.

    The ceiling rail adjusts to height differences up to 20 mm in case of building subsidences at the upper construction.

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    Maximum transparency, permanent ventilation and protection against driving rain are ensured by a 24 mm covering of the panels when closed.

    Maximum transparency, permanent ventilation and protection against driving rain are ensured by a 24 mm covering of the panels when closed.

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    Optionally a flat bottom rail (height = 13 mm) is available which is particularly suitable for indoond “barrier-free dwelling” in compliance with DIN 18025 - whether mounted or recessed into the floor.

    Optionally a flat bottom rail (height = 13 mm) is available which is particularly suitable for indoond “barrier-free dwelling” in compliance with DIN 18025 - whether mounted or recessed into the floor.

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    Smooth movement of the sliding panels by hidden rollers incorporating ball-bearings with noise-inhibiting contact surfaces.

    Smooth movement of the sliding panels by hidden rollers incorporating ball-bearings with noise-inhibiting contact surfaces.

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    Optionally a handle, and locking mechanism can be fitted to the panel internally and externally.

    Optionally a handle, and locking mechanism can be fitted to the panel internally and externally.

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    On closing and opening the sliding door each adjacent panel respectively is automatically moved by the integrated followers.

    On closing and opening the sliding door each adjacent panel respectively is automatically moved by the integrated followers.

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    A sloping floor construction and optimally shortened rail lengths permit unpressurised drainage and simple cleaning of the floor rail. The anti-slip coating ensures that the floor rail surface is safe to walk on.

    A sloping floor construction and optimally shortened rail lengths permit unpressurised drainage and simple cleaning of the floor rail. The anti-slip coating ensures that the floor rail surface is safe to walk on.

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    To compensate for structural variations the integrated rollers can be adjusted for height by up to 5 mm.

    To compensate for structural variations the integrated rollers can be adjusted for height by up to 5 mm.

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    Increased driving rain and wind resistance by vertical frame profiles with brush gaskets, available as option.

    Increased driving rain and wind resistance by vertical frame profiles with brush gaskets, available as option.

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Sunflex UK

Experience SUNFLEX bifolding doors

Click the play button below to view a demonstration of our bifolding doors. To explore the features in more depth, simply click on the plus buttons for more information.

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    Burglar-resistant fittings

    Burglar-resistant fittings

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    Assembly shoes allow a fast assembly and precise adjustment of the vertical frame profiles

    Assembly shoes allow a fast assembly and precise adjustment of the vertical frame profiles

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    Meets and exceeds the requirements of PAS 24:2012 to achieve Building Regulations Approved Document Q security standard

    Meets and exceeds the requirements of PAS 24:2012 to achieve Building Regulations Approved Document Q security standard

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    Panel catcher for additional security to fix the pass door to the adjacent panel

    Panel catcher for additional security to fix the pass door to the adjacent panel

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    Optional twin-lock-mechanism

    Optional twin-lock-mechanism

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    Mushroom-head lock for optimal tightness and increased security

    Mushroom-head lock for optimal tightness and increased security

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    Options from Sunflex handle series

    Options from Sunflex handle series

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    Different kinds of locks available

    Different kinds of locks available

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Sunflex UK
Downloads

1.3 \\ Single glazed – SF20 & SF22

5.1 \\ Frameless – SF25

5.2 \\ Frameless – SF30

5.3 \\ Framed – SF35

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