Internorm HS 330 Timber/Aluminium Lift and Slide Door

The Internorm HS 330 timber aluminium lift-and-slide door is an impressive, visually stunning door system that almost magically removes the barrier between inside and outside. It connects the inside with the outside, creating a new, generous awareness of space.

The high-performance timber aluminium lift and slide door offers exceptional thermal performance, outstanding acoustic insulation, and enhanced security, meeting the PAS 24 security standard and all current Building Regulations.

The HS 330 lift and slide door is engineered for exceptional performance and maximising glass surface areas. One feature is that the door frames can be recessed into a wall, allowing uninterrupted glass and a flush threshold. It offers a minimal design with a stunning effect, making an impressive statement and enhancing your property.

The natural elegance of timber on the inside complements traditional and modern architecture and contributes to a more sustainable living environment.

On the outside, the low-maintenance and hard-wearing powder-coated aluminium cladding is available in hundreds of RAL colours.

This luxurious lift and slide door offers a unique design, extraordinary comfort, and cutting-edge technology.

• More light through large-scale glazing.
• Available in sizes up to 5800 x 2800 mm – two, three or four-panel designs
• Narrow sliding frame and frameless side elements
• Easy lifting and sliding of sash up to 400 kg sash weight
• Energy efficient with heating cost savings
• U-values as low as 0.73 W/m2k provide excellent thermal insulation.
• Low heat emission due to triple glazing
• No tripping hazard due to low threshold height
• Attractive colours for individual design requests
• Sustainably sourced natural timber, such as oak, spruce, ash, walnut, or larch.
• Better stability due to the glass fibre low threshold
• Toughened panes protect from injuries if the glass breaks
• It can be perfectly combined with all other Internorm window systems (HF 410, HF 510, HF 520, and HV 450)

The size and weight of the HS 330 require special logistics with direct-to-site delivery. Additional plant and equipment can be necessary for off-loading, transportation around the site, lifting and installation. Our representatives will advise you of this and confirm it with our expert surveyors. Our experienced installers are used to handling large glazing and will coordinate everything on

Internorm windows and doors are the perfect, highly thermally insulating architectural glazing systems solution for passive houses, self-builds, retrofit extensions, and home renovations.

Recent Projects Selection

• Internorm HS330 Lift and Slide Doors, Blewbury, Oxfordshire
• Internorm HS330Timber/Aluminium Lift and Slide Doors, Farnham, Surrey

You may also be interested in reading our blog, ‘Why Choose Internorm Windows and Doors?’