INTERNORM
Lift and Slide Doors

High-performance, low-energy sliding doors.
U-values down to 0.64 (Passivhaus)

Internorm's legendary innovation and engineering plus the knowledge and experience of one of Internorm's elite 'Gold Level' 1st Window Partners is an irrisistable combination

Internorm Lift and Slide Doors

Internorm lift and slide doors don't just slide, they glide!

Probably the most energy-efficient glass sliding doors available today and suitable for Passivhaus projects. These doors can easily achieve U-values as low as just 0.64 W/(m²K).

Internorm's premium triple-glazed lift-and-slide doors provide a high-performance, durable solution. The exceptional smoothness of their glide must be experienced firsthand to be fully appreciated. Coupled with class-leading thermal and acoustic capabilities, robust security features, and exceptional build quality, these doors epitomize desirability.

HS 330 TIMBER/ALUMINIUM 

The HS330 timber/aluminium door brings the beauty of real wood into your home

  • Extra large dimensions available — up to 11m wide and 3.2m high
  • Easy lifting-and-sliding action up to 400kg
  • Choice of timber stains and colours
  • Low threshold
  • Better stability due to glass fibre threshold
  • Toughened panes
  • Fixed panel can be recessed or rendered for frameless effect.

Thermal Insulation: Best Uw value 0.73 (depending on spec)

Sound Insulation: Up to 40 dB

 

KS 430 UPVC/ALUMINIUM 

The new KS 430 door creates light-flooded rooms and enlarges your home beyond its real borders. Without any effort the large-scale elements can be opened to make even more space.

  • Large-scale sizes available — up to 6.6m x 2.8m
  • Easy lifting and sliding up to 400kg
  • Low threshold
  • Soft/Lift as standard for easy operation.
  • Better stability due to glass fibre low threshold
  • Toughened panes
  • Fixed panel can be recessed or rendered for frameless effect.

Thermal Insulation: Best Uw  value 0.64 (depending on spec)

Sound Insulation: Up to 43 dB

DOWNLOAD A BROCHURE

There's plenty of information about sliding doors in the current Internorm catalogue

An unique home with a "wall" of Internorm sliding doors

Self-build house with Internorm HS330 sliding doors and amazing lake view

Internorm Sliding Doors for Low-Energy and Passivhaus Homes

With triple glazing as standard, Internorm sliding doors ensure exceptional and unrivalled thermal insulation with U-values as low as 0.64 W/(m²K). The improved heat retention, well in excess of Passivhaus standards, allow you to enjoy your home to the max and benefit from low-energy systems, improving the property’s carbon footprint.

These bespoke sliding doors are precision-engineered using a collection of materials that are designed to last. You can choose profiles that are available in Timber-Aluminium, uPVC-Aluminium as well as uPVC. You can also choose to mix-and-match with the panoramic HX300 sliding doors — a profile that allows for much larger openings, thus giving you the option to make walls disappear and seamlessly connect your UK property to the surrounding nature.

Upgrades

There are a number of upgrades available, such as integrated fly screens and external shading blinds. Available in various configurations and featuring four distinct fabric options, Internorm fly screens are tailored to complement Internorm Timber-Aluminium or uPVC-Aluminium sliding doors, windows and door products, ensuring a comprehensive solution for every home and project.

A small sample of Internorm Lift-and-Slide doors installed by Spectrum

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