Views with less frame and more glass.

Crystal Clear design and install Aluminium sliding glass patio doors. They are incredibly adaptable and suitable for use in both commercial and residential settings. There are double and triple track options, with configurations that use two, three, four and six sliding door panels. The layout and number can be specified to best suit your requirements, and make the most of any potential to bring light & space to your property.


Sliding doors accommodate huge glazed units and the larger opening apertures that commercial aluminium entrances often require. As a residential door system, they can become a dynamic set of sliding doors that maximise light, give stunning unimpeded views, and offer a variety of practical arrangement settings. The aluminium sliding patio doors are fabricated to order, and are available in both single and dual colour option. Lift and slide is also now an option with this system.

Space and Light

The Smart aluminium sliding patio doors are made with a thermal break, where a barrier is created with a material that has low thermal conductivity. It is integrated into the frame assembly to reduce or prevent the flow of thermal energy between outside and inside. Combined with high performance glass, you end up with a highly thermally efficient doorway in both Winter and Summer.


The robust sections of aluminium are designed to enable the creation of large passage ways while remaining as slim as possible – providing maximum natural light and panoramic views. The various moveable panels that slide to the left or right sit within an outerframe, and there is a wide range of sliding combinations. These patio doors are perfect for balconies.

Visoglide Plus Sliding Patios are designed for use as both fixed lights and horizontal sliding doors. They are internally beaded for domestic or commercial use. The system is also suitable for use with auto slide opening mechanisms (sold separately).

  • Inline sliding or lift & slide options
  • Slim interlock option


Smart sliding doors are fully compliant with Document L of Building Regulations for Conservation of Fuel and Power – reducing overall heat loss in your property. Your new sliding doors can be specified with a choice of double or triple glazed glass units.


Colour Options


Visoglide is available in a huge range of over 200+ colours and finishes, including dual colour options, realistic wood effects, and metallic paint options. All paint finishes are produced to the highest standards.


Our favourite colours include modern greys that are synonymous with contemporary style – they also work really well with stone and other natural building materials. Choose single or dual colours, with a different colour on the inside to the outside – ideal if you weren’t planning on re-decorating the existing room.


Sliding doors, and the coatings that we apply are highly durable. They are powder-coated with lasting surface finish, and can even have a marine-grade finish. They are guaranteed not to discolour or peel, offering peace of mind for years to come.

Visoglide Design Details


Low Threshold – Choose to have the two floors between home and garden become one, with a flush or low threshold. Access and weather performance are also improved with a rebated or sunken threshold.


High-Security Locking Systems – As with all of our aluminium doors, sliding patios are fitted with the latest high-security multi-point locking.


Furniture & Hardware – Choosing handles to finish your perfect patio doors can be one of the most important decisions. We have a range of different styles, including pull handles, long and short poles, and regular residential sprung handles. We think these all look their best in brushed stainless steel.

Sliding Patio Door Features

  • 2, 3, 4 and 6 door designs available.
  • Polyamide thermal break
  • Dual and Single colour options
  • Max Weight: 200Kg, Height 2550mm
  • Weatherseals: Woolpile
  • Slim Sightlines
  • Double & Triple Glazed Units
  • Weather & Security Tested
  • Doc L 2010: Yes