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Modern open-plan kitchen and dining area separated by sleek black-framed aluminium sliding doors with grid glazing, maximising natural light and views.

SUNFLEX

SF22 internal heritage sliding doors

The single glazed SF22 heritage sliding doors are a stylish option for dividing open plan living spaces. With 30mm horizontal bars across the glass, the system takes inspiration from the steel doors of the Art Deco era.

Architectural floorplan showing interior layout with glazing solutions and door placements throughout residential space

Divide open plan spaces

The flush track of the SF22 makes it a perfect option for dividing up open plan spaces in your home - whether that be separating a kitchen from living/dining room, dividing a bedroom from a walk-in wardrobe, dressing room or en-suite or acting as a partition between home and gym or swimming pool.

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Flexibility in design

The SF22 heritage doors can be designed with panels that open from the centre or from one (or both) ends, they can even be designed to open up a 90-degree corner if required. The system can be designed to accommodate a single panel all the way up to a 12-panel system and with panels from 300mm to 1600mm wide and from 500mm to 2600mm high.

SF22 heritage doors with slim-profile aluminium frames and multiple glazed panels, showcasing modern glazing design.

Pocket sliding doors

To enable a completely seamless appearance when opened, the doors can be designed on an extended track to slide into a pocket inside the wall - completely hiding them away from sight.

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A wide range of uses

Whilst the single glazed SF20 heritage doors are predominantly used as internal room divider, the versatility of design enables them to also be used as a glazed balcony surround or to enclose a patio or outdoor kitchen to protect from wind and rain.

Smooth operation icon showing white arrows indicating bidirectional movement on a bright blue background.

Effortless operation

The bottom-running design of the SF22 system ensures effortless movement of the sliding panels. The ball bearing-running mechanism is concealed within the bottom frame of the panel, limiting exposure to dirt and debris and providing quiet operation.

Technical diagram showing SF22 heritage door track system with multiple support posts and angled roof panels against blue background.

Handle and track design

The SF22 heritage doors are available with a stainless steel recessed handle that sits almost flush to the glass whilst the track (which is just 11mm deep) can be recessed into the floor to create a completely level finish. Where the track cannot be recessed an add-on can be attached to create a step-free finish.

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Glazing options

Depending on your specification of 8mm or 10mm, toughened safety glass manufactured to BS EN 12600 standard can be used. This can be low iron, tinted, patterned or even obscured if required.

Gallery

Modern open-plan kitchen and dining space divided by sleek black aluminium sliding glass doors, maximising natural light and views whilst maintaining distinct zones.
Contemporary interior with heritage-style black framed sliding glass doors creating an open-plan living space with kitchen, lounge and outdoor views.
Modern kitchen separated by slim-frame heritage doors with black aluminium frames and glass panels, maximising light and views.
SF22 heritage sliding doors opening onto a garden, framing contemporary living space with wooden flooring and mid-century furnishings.
Modern kitchen with sleek aluminium sliding doors framing marble countertops and grey bar seating.
Contemporary kitchen with SF22 heritage doors featuring slim-profile aluminium frames and glazed panels separating dining and cooking areas.
SF22 heritage doors with quilted grey upholstery chairs at modern dining table overlooking city skyline through floor-to-ceiling glazing.
SF22 heritage door with slim aluminium frame offering expansive city views from a high-rise residential interior.
SF22 heritage doors with circular stainless steel handles and slim aluminium frames in a contemporary office interior.
Modern open-plan kitchen separated by sleek aluminium sliding doors with slim black frames, maximising light and unobstructed views throughout the contemporary home.
SF22 heritage sliding doors with slim aluminium frames creating seamless transitions between interior spaces and glazed areas.
SF22 heritage doors with slim aluminium frames showcase modern glazing design in contemporary interior space.
Sleek SF22 heritage sliding doors with slim aluminium frames opening onto a light-filled gallery space with wooden flooring.
SF22 heritage sliding doors with slim aluminium frames opening kitchen to contemporary balcony space with city views.
Modern open-plan kitchen and dining space divided by sleek black aluminium sliding glass doors, maximising natural light and views whilst maintaining distinct zones.
Contemporary interior with heritage-style black framed sliding glass doors creating an open-plan living space with kitchen, lounge and outdoor views.
Modern kitchen separated by slim-frame heritage doors with black aluminium frames and glass panels, maximising light and views.
SF22 heritage sliding doors opening onto a garden, framing contemporary living space with wooden flooring and mid-century furnishings.
Modern kitchen with sleek aluminium sliding doors framing marble countertops and grey bar seating.
Contemporary kitchen with SF22 heritage doors featuring slim-profile aluminium frames and glazed panels separating dining and cooking areas.
SF22 heritage doors with quilted grey upholstery chairs at modern dining table overlooking city skyline through floor-to-ceiling glazing.
SF22 heritage door with slim aluminium frame offering expansive city views from a high-rise residential interior.
SF22 heritage doors with circular stainless steel handles and slim aluminium frames in a contemporary office interior.
Modern open-plan kitchen separated by sleek aluminium sliding doors with slim black frames, maximising light and unobstructed views throughout the contemporary home.
SF22 heritage sliding doors with slim aluminium frames creating seamless transitions between interior spaces and glazed areas.
SF22 heritage doors with slim aluminium frames showcase modern glazing design in contemporary interior space.
Sleek SF22 heritage sliding doors with slim aluminium frames opening onto a light-filled gallery space with wooden flooring.
SF22 heritage sliding doors with slim aluminium frames opening kitchen to contemporary balcony space with city views.

Get a quote for SF22 internal heritage doors

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    Match the doors to your decor

    The SF22 steel-look internal glass partitions are available as standard in a choice of three polyester powder-coated finishes – Gun Metal Grey (DB 703) textured, Anthracite Grey (RAL 7016) matt or Jet Black (RAL 9005) matt.

    DB703 RAL 7016 and RAL 9005 colour swatches

    Alternatively the systems can be polyester powder coated to any stocked RAL colour (over 200 RAL colours) or textured finish. In addition, you can specify whether a matt, semi-gloss or full-gloss level of paint finish is required.

    RAL K7 Classic colour deck fanned open, displaying hundreds of paint finishes for bespoke glazing and door systems.