Slim Aluminum Patio Openings

The Hi-Finity door is designed so that the outer frame can be concealed behind the surrounding wall, making wall-to-wall and floor-to-ceiling glass a real possibility. What is more, it is also possible to design two Hi-Finity doors that sit perpendicular to each other on adjacent walls; they can either meet in the corner with two fixed panes of glass or you can have the two opening door leafs meeting at the corner without a fixed corner post. When both doors are open, the ceiling above appears to defy gravity, creating a really stunning architectural feature.

Hi-Finity doors are structurally glazed, meaning the structure of the door is in the glass and not the surrounding framework. This makes it possible for the aluminium frame to be ultra-thin. What’s more, the outer frame is designed so that it can be concealed behind the wall. This revolutionary design means the only exposed part of the frame is a 35mm interlock between glass panels, meaning whole rooms can be flooded with light easily.

Hi-Finity sliding doors are ideal for buildings that do not require more energy than they can produce themselves – so called zero energy buildings. They are also perfect for buildings constructed for ultra-low energy consumption.

Industry-leading levels of insulation means Hi-Finity sliding doors help retain heat generated from passive sources – such as natural light, human body warmth, and electrical appliances – enabling these items to contribute to the general warming of the home.

The design that makes it possible to move half a ton of glass smoothly, easily and safely is tribute to an exceptional level of engineering expertise. This elegant sliding door exemplifies attention to detail and some very clever design. The compact wheel carriages (patent pending), for example, are made using only the highest quality materials; the six stainless steel wheels being set at an angle to operate smoothly with even the heaviest of loads.

Technical Features
  • Able to carry the weight of a large sliding glass pane up to 750 kilograms. Fixed panels up to 1200 kg.
  • Visible width meeting section: 35 mm
  • Glass thickness: 36 - 54 mm
  • Thermal break: Fibreglass reinforced polyamide strips
  • Thermal insulation (Uf)=1,4 W/m²K
Designed for
  • Oceanfront properties
  • Extra large openings
  • Single-family homes
Available types
  • Lift&Slide

Patio Opening Types

Lift&Slide System

LiftSlide offers unobstructed views, abundant light, security and the ability to operate the door with unparalleled ease. With these lift-slide systems, you can benefit from optimised fabrication processes and save a lot of time and costs. Our lift-slide technology for uPVC, aluminium + wood and aluminium is so versatile and sophisticated that it pushes forward with regard to room comfort, with its wide range of innovations – of course, it is also barrier-free and comes with numerous options for saving time and reducing costs throughout the entire production process.

Sliding System

The operation is intuitive and effortless, twith Sliding pation opening systems that also save energy! The explicitly cost-effective and, if required, barrier-free hardware solution brings the ease of use of lift-slide systems and the compression of parallel slide & tilt down to one single common denominator, even for sliding windows. This is provided by the assembly-friendly, perfect combination of a unique seal, special bogie wheels and innovative guiding and locking elements at all four sash corners.

BELCANTO Series

Interior/exterior handle set, with PC hole Interior turn handle with PC hole Interior turn handle without PC hole Geared handle with anti-lockout device

DIRIGENT Series

Interior/exterior handle set Interior/exterior handle set flat, cranked exterior handle Interior/exterior handle set, with PC hole removable Interior handle with Swiss RC hole without cover rosette
Interior turn handle without PC hole Interior turn handle with PC hole Geared handle with anti-lockout device Interior turn handle with PC hole

RONDO Series

Interior/exterior handle set, Swiss PC hole Interior/exterior handle set, PC hole Interior/exterior handle, Swiss PC hole Interior handle with Swiss RC hole without cover rosette
Interior turn handle without PC hole Interior turn handle with PC hole Interior turn handle with PC hole Interior turn handle without PC hole

Other Patio Opening Systems

Vinyl (UPVC) Patio Openings

vinyl windows upvc
LiftSlide offers unobstructed views, abundant light, security and the ability to operate the door with unparalleled ease.

Aluminium + Wood Patio Openings

vinyl windows upvc
Use of high grade aluminum gives additional structural strength, which allows us to create a better glass to frame ratio. You get a product that is aesthetically pleasing, low maintenance, requires no re-sealing or yearly treatments, and they are far better sound insulators helping to eliminate outdoor noises.

Aluminium + Wood Patio Openings

vinyl windows upvc
Wood aluminum Lift&Slide systems have a stylish and impressive look. This system carries innovative designs for heat and sound insulation, resistance to weather conditions, ease of cleaning and opening possibilities in various combinations.

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