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Lift and slide door
Lift and Slide Operation
Bigger window sizes
Up to 3 Metres High
slim sight lines
Slim 48mm Sightline


Please note we no longer offer this product and recommend the Origin sliding door as a similar alternative with the same excellent design, quality and high specification.

The top-of-the-line Schuco ASS70 sliding door is perfect for both new extensions or to replace your old patio doors.  Advanced design, high specification construction and components make Schuco one of the best sliding doors available today. 

Slimline aluminium profiles transform your views, maximise the light and improve your inside space with one of the most desirable sliding doors on the market. Best of all, the Schuco ASS70 sliding door is effortless to slide, regardless of the size or weight. 

Available from two panels up to multiple panel doors with maximum sizes of up to 3 metres creating impressive sliding glass walls.  The ultimate panoramic sliding door for your home. 

Technology & Design

German engineering and cutting-edge technology starting with thermally efficient insulated aluminium profiles.  These come with bigger thermal breaks with foam-filled profile cavities in the outer frame and door profiles, giving substantially better U-Values than other sliding doors.  

Every Schuco ASS70 sliding door comes with smaller frame dimensions for reduced sightlines and maximum glass area.  A range of threshold options provides both easy access and that desirable flush link between the inside and outside of your home.  Up to three tracks allow multiple panels to slide in one or more directions. 

With door panels up to nine square metres, Schuco sliding doors create sliding glass walls while offering excellent security, weather performance and functionality.  There is even an automatic sliding door option.  Or if you prefer even more features, the Schuco ASE60 model offers even better solutions for your home. 

sliding door flush threshold

Product Details

Choose from the familiar inline pull/push to open operation or the even more advanced lift and slide operation, depending on the size of your door panels.  The Schuco ASS70 sliding door also comes with advanced seals and gaskets for outstanding weather performance.  

  • Door panels up to 3 metres wide and 3 metres high. 
  • Slimline version with a 48mm central mullion for improved aesthetics.
  • Contemporary sliding door handles combined with advanced multi-point locking system.
  • Sophisticated door rollers or gearing making even the biggest door slide smoothly and quietly.
  • Available double or triple glazed.  
  • Comes in over 150 different colours including special metallic finishes. 

luxury house with Schuco ASS70 sliding door


Making your new bifolding door personal to you starts with your choice of colour.  Choose from  over 150 RAL colours to match your house style or interior decor either in a single or dual shade. As well as powder coated colours, we offer our doors with anodised metal finishes or textured powder coated surfaces.  

Your glass choices extend to options for enhanced security, privacy and shade as well as acoustic and solar protection.  Choose from double or triple glazing.  Then you have the option of integral glass blinds with any of our double or triple glazed units. 

For houses in city centres or prone to noise, talk to us about our acoustic glass options.  For enhanced security, laminated glass provides an additional layer or protection with improved acoustics too.  For south facing elevations we offer a choice of solar glass options such as tinted glass or glass designed to reduce the effect of the sun’s rays on your furniture or fabrics. 

Choose colour matched or contrasting door furniture in satin stainless steel, anodised aluminium, black or white. 

modern extension with Schuco ASS70 sliding door

Security & Performance

Inline sliding doors come with manually operated multi-point locks and high security door cylinders.  Lift and slide doors utilise the main door handle to lock and secure the door into position. 

The advanced thermal insulation within the aluminium profiles, combined with high specification safety glass provides low U-Values exceeding current Building Regulations. 

Excellent acoustic performance as well as severe weather rating, sealing the doors and protecting your home. 

Product Features


The high-end Schuco ASS70 sliding patio door is designed to provide the best slide action in a high-engineered sliding door. This advanced door comes with the optional Schuco SmartStop and Smart Close technology giving you anti-slam and soft-close features.

Lift and slide hardware lets the door raise and lower by the door handle. Slide the door to any position, rotate the handle and the door locks. This lift and slide technology lets you lock the door in the partially open position for ventilation. The doors come with an integrated five-point lock and security door cylinder. Stainless steel wheels, steel or aluminium handles and even steel in the base rails all contribute to the strength and high performance of the luxury ASS70 sliding door.

You benefit from one of the most technically superior sliding doors on the market, with innovation, ease of use, high security and one of the smoothest slide action of any patio door.


With panel sizes of up to 3m wide and 3m high, the glass in these doors is not only safe and secure but also of the best quality. Toughened or laminated glass offers you excellent clarity.

As standard, our doors come with sealed units having warm edge spacer bars around the edges. Inside the unit is argon gas, improving the thermal performance. Then the glass comes with a soft-coat low-emissivity coating to reflect heat into the room.

Enhance your doors with optional integral glass blinds, solar control glazing, acoustic glass or enhanced security laminated glass. Therefore, a Schuco door offers flexible options for security and comfort.


Every one of our Schuco bifolding doors comes with a professionally applied colour with a 10, 15 or 20-year guarantee depending on the colour and application.

Schuco products come in all manner of contemporary powder coated and anodised metallic finishes, giving you a contemporary looking bifolding door with durable, low-maintenance colours.

Powder-coated colours come in over 150 different colours as well as the latest generation of metallic shades, textured surfaces or a different colour inside and out.

colours available with Dutemänn FD85 Bifolding Doors

Energy Efficiency

Building Regulations Part L require doors to have acceptable levels of thermal performance. The current version of the Building Regulations stipulates that doors require a U Value of no less than 2.00W/m2K for new builds and no less than 1.6W/m2K (or Window Energy Rating Band C) for doors replacing old products in existing homes.

The Schuco ASS70 sliding door surpasses these Building Regulations with U-Values as low as  1.3Wm2K, giving you a latest-generation door and helping reduce your energy bills.

Some of the images on our website are indicative images illustrating how products may look. Please contact us for full product details and specifications.

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