A modern living room with an orange sofa, green armchair, round white coffee table, table lamp, abstract artwork, and stylish slide and turn doors.

SUNFLEX

Elegant slide and turn doors

Engineered by SUNFLEX in Germany, this innovative range of non-thermally broken slide and turn doors is ideal for creating versatile room divisions and contemporary, useable areas of space.

A white checkmark inside a blue circle on a bright blue background, evoking the seamless motion of slide and turn doors.

Versatility

The first opening panel acts as a single access point, and each individual panel then slides independently back across to the same side to stack. This allows you to have as much or as little of the glass wall open at any one time. The system can open to the inside or outside and stack to the left or the right, or split to stack on both sides.

Illustration of a diamond with sparkles on a blue background, capturing a seamless elegance reminiscent of slide and turn doors.

Quality craftsmanship

These slide and turn doors are precision engineered by SUNFLEX in Germany, who have been supplying doors worldwide for over 35 years. For more than 25 years, IDSystems has been the largest supplier of SUNFLEX systems in the UK.

Two parallel white vertical lines with opposing white arrows pointing inward on a blue background evoke the sleek design of aluminium bifold doors.

Slim profile

The SF25 and SF30 are frameless systems, whilst the SF35 benefits from slender 40mm frame depths that minimise the stacking area required when the doors are fully opened up.

A stylized illustration of three overlapping, transparent glass panels reminiscent of a single sliding door on a bright blue background, with two diagonal reflection lines on each pane.

Different glass options

The doors are available in clear glass, or obscured glass if you require a visible barrier.

Minimalistic illustration of a slide and turn glass door track system against a bright blue background, showcasing reflections on the glass and sleek horizontal lines at the base.

Elegant flush tracks

Flush recessed track as standard for a continuous floor level. The single in-line running track allows for a wide range of applications, with the glass panels sliding from 90° to any angle change up to 180°, including segmented curved-radius openings.

An icon of a color swatch book against a blue background resembles the sleek transition of slide and turn doors.

Multiple colour choices

Choose the ideal colour match for your home with frames available in any RAL colour as standard.

Our range of SUNFLEX slide and turn doors

SF25

Top-running frameless single glazed slide and turn doors

SF30

Bottom-running frameless single glazed slide and turn doors

SF35

Top-running framed double glazed slide and turn doors

A minimalist glass panel with a metal base, reminiscent of sleek slide and turn doors, is elegantly displayed against a white background.
A minimalist glass panel with a metal base, reminiscent of sleek slide and turn doors, is elegantly displayed against a white background.
Illustration of a metal-framed glass panel with a vertical support structure and a base, resembling the elegant design of slide and turn doors.

SF25

Top-running frameless single glazed slide and turn doors

The SUNFLEX SF25 is a frameless, top-running slide & turn system that offers clear unobstructed panoramic views.

SF30

Bottom-running frameless single glazed slide and turn doors

The SUNFLEX SF30 is a frameless, bottom-running slide and turn system offers clear, unobstructed views.

SF35

Top-running framed double glazed slide and turn doors

The SUNFLEX SF35 is a framed (with single or double glazed) top-running slide and turn system.

Construction

Frameless systems provide uninterrupted views and maximum light transmittance, whilst framed doors provide better acoustic performance

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SF25

Frameless – Option of vertical seals in clear plastic

SF30

Frameless - Option of vertical seals in clear plastic

SF35

Framed – 40mm slim sightline, panels interlock for tight seal

Glazing

SF25

Single glazed

SF30

Single glazed

SF35

Single or double glazed

Glass

SF25

Single glazed, heat soaked toughened. Clear or satinated

SF30

Single glazed, heat soaked toughened. Clear or satinated

SF35

Single or double glazed, toughened. Clear or satinated

Maximum panel width

Maximum widths (and heights) are governed by the weight of the glass.
The maximum panel widths shown are based on heights of 2400mm (SF25 & SF35) and 2000mm (SF30)

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SF25

800mm

SF30

1000mm

SF35

800mm

Maximum panel height

Maximum heights (and widths) are governed by the weight of the glass.
The maximum panel heights shown are based on widths of 500mm (SF25, SF30 & SF35)

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SF25

2800mm

SF30

3000mm

SF35

2800mm

Running

Top running systems hang from the head track, with bottom running systems the running gear is located in the base of the track.

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SF25

Top running

SF30

Bottom running

SF35

Top running

Track

SF25

Flush with wings or square to allow for difference in floor heights

SF30

Recessed track with slight upstand, including adjustable profile

SF35

Flush with wings or square edged track to allow for difference in floor heights

Sightline

The sightline is the width of the visible frame between the glass in each panel.

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SF25

n/a

SF30

n/a

SF35

53mm

Acoustic performance

Acoustic performance measures the amount of sound reduction the doors are able to achieve

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SF25

up to 11dB reduction

SF30

up to 11dB reduction

SF35

up to 32dB reduction

Standard frame colours

SF25

All RAL colours in semi-gloss powder-coated finish

SF30

All RAL colours in semi-gloss powder-coated finish

SF35

All RAL colours in semi-gloss powder-coated finish

Bespoke colour options

SF25

All RAL colours and powder-coated finishes or anodised silver

SF30

All RAL colours and powder-coated finishes or anodised silver

SF35

All RAL colours and powder-coated finishes or anodised silver

Uses of system

All of the SUNFLEX slide & turn doors are non-thermally broken and as such do not meet Building Regulations requirements for thermal performance for domestic properties. Their primary uses are as internal room dividers for domestic homes or to surround patios and terraces in gardens or in commercial premises such as bars and restaurants.

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SF25

Can be used for a wide range of options, including as an internal room divider, to protect outdoor kitchens, to enclose balconies surround or even as a terrace surround for restaurants/bars

SF30

Can be used for a wide range of options, including as an internal room divider, to protect outdoor kitchens, to enclose balconies surround or even as a terrace surround for restaurants/bars

SF35

Can be used for a wide range of options, including as an internal room divider, to protect outdoor kitchens, to enclose balconies surround or even as a terrace surround for restaurants/bars

Request a quote for SUNFLEX internal slide and turn doors

Please send us your details, along with measurements for the opening, and we'll get back to you with a quote.

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