Raum Aluminium Sliding Patio Door
Terassi Premium Patio Door Systems

Patio Doors

Patio doors merge inside with outside and can be used as an alternative to inward and outward opening systems, such as French doors, where the panels could intrude into a property or onto a space outside such as patio area

RAUM Aluminium Patio Sliders

With a Lift and Slide Action for super easy glide, no-matter what the size


Räum Terassi 130 aluminium patio doors can be installed as a standard horizontal sliding door or incorporate a lift and slide feature. With lift and slide the handle is turned 180 degrees, activating the mechanism which enables the whole sliding sash to be lifted and effortlessly slid along the track

As well as smooth functionality, the lift and slide feature of the Räum Terassi 130 patio door offers unbeatable air and water tightness due to the compression seals which are engaged when the door is closed

Features and Benefits

  • Variety of configurations and low threshold option
  • Large sliding panels with uninterrupted, panoramic views
  • U-values of 2.3W/m2K achievable
  • High levels of air and water tightnessHigh security locking offering resistance to burglaryMaximum weight up to 300kg per door leaf and maximum height of 2.7m
  • Available in any RAL colour including dual-colour finishes
  • Terassi 130 aluminium patio doors in white, grey and black on express manufacture and delivery or installation


Räum Terassi 155 patio doors have a slightly deeper frame than the Terassi 130 system, allowing for improved technical performance. An additional 25mm frame depth incorporates larger thermal breaks and thick glazing units to give better overall U-values and fully meet the performance requirements of the project

This system is also available in the lift and slide option for ease of use and improved weatherproofing, thermal performance and security.

Features and Benefits

  • Variety of configurations with low threshold option
  • Additional 25mm frame depth strengthens profile, increasing maximum weight per door leaf to 400kg over the Terassi130 system
  • Flush floor integrationOptional automatic opening
  • Suitable for low-energy buildings – U-values of 1.07W/m2K achievable
  • Maximum height 3m
  • Available in any RAL colour including dual-colour finishes
  • Terassi 155 aluminium patio doors in white, grey and black on express manufacture and delivery or installation


Terassi 133 is a luxury sliding door which offers the contemporary styling of aluminium combined with the thermal performance of PVCu

The door is designed to maximise entrance space over standard 2 pane patio doors, with multiple large sliding panels gliding effortlessly to completely open up a space and offer great views to outside

Along with offering spectacular aesthetics, Terassi 133 is a high-performance patio door solution. The multi-chambered PVCu frame provides increased thermal insulation and weatherproofing, a multi-point lock provides high levels of security, and despite the larger panels, the door is engineered to operate easily and smoothly, year after year

Features and Benefits

  • Large openings of up to 6 metres can be achieved
  • Excellent weather performance
  • Multi-chambered system gives the appearance of aluminium with the energy efficiency of modern PVCu
  • Multi-point locking as standard for increased security
  • Complementary range of hardware completes the look
  • Excellent weather performance
  • Contemporary range of colour options available

Why choose Raum?

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

Raum Aluminium Sliding Patio Doors Gallery

As Approved Installers for Raum Aluminium Premium Lift and Slide Patio Doors, we offer our dedicated survey and install service throughout South Wales including Abergavenny, Crickhowell, Usk, Monmouth, Brecon, Chepstow, Cwmbran, Newport, Cardiff and Merthyr areas and beyond