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Terassi+ Doors

Terassi+ is the ultimate in modern contemporary style, combining ease of use with optimum performance. This style can be used to realise impressive wide-span designs with large glass areas elevating the system from a traditional door style to a striking moving glass wall.

Räum Terassi+

Räum Terassi+ doors are ideal for grand-design style projects. The door is structurally glazed, offering ultra-slim sightlines for a sleek, elegant appearance, and is designed to be incredibly high-performance to meet energy efficiency, weatherproofing and security requirements of modern new-build/self-build installations.

Despite the minimal sightlines, Räum Terassi+ doors can carry the weight of a large glass pane up to 500kg, allowing for impressive wide-span designs of 4 moveable panes up to 3.5m high to be created. Terassi+ doors can span entire walls of a property, and it’s even possible to connect two doors to open at a corner.


  • 147mm frame depth and vent depth of 44mm
  • Maximum of four moveable panels and maximum height of 3.5m
  • Opening designs include duo rail, 3-rail and central closing
  • Automatic locking as standard with fully automated option available – Open and close doors at the push of a button
  • Locking plate and the alignment of the door panels on-site ensures a perfect installation and years of reliable service
  • Double or triple glazing options – Can achieve U-values as low as 1.0W/m2K
  • Anti-burglar system – Locking mechanism is behind the wall at the top of the door, making it difficult to tamper with
  • Outerframe is concealed behind the surrounding wall, making wall-to-wall and floor-to-ceiling glass surfaces achievable

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Räum Design logo curve
Räum Design logo curve

Why choose RÄUM?

The Raum brand signifies luxury and ultimate style, giving you confidence all Raum products are designed to offer superior aesthetics, operate smoothly, and are also built to last. As such, Raum is positioned at the high-end of the door market, where there is high demand for systems which embrace innovation, luxury and performance.


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