AMS MU144.91 Lift & Slide Door System


The AMS MU144 lift and slide door system is an internally glazed system that can take units ranging from 28mm up to 40mm in depth. It is available in a range of single RAL, Anodic and Decoral Wood Finish colours as standard.

The system is available in a wide range of configurations, including double and triple track options. It also offers sub-cill and reinforced configurations for locations which are prevalent to harsher weather. It is also available with a 90° corner with slim sightlines without the use of fixed mullions.

Paint Finishes

Polyester Powder Coatings:

Aluminium profiles can be single colour polyester powder coated to BS EN 12206-1:2004. (Marine Guarantee available upon request). AMS offers full in house painting with the following paint suppliers –Interpon D, Axalta & Valspar.


Aluminium profiles can be polyester powder coated with a woodgrain effect paint finish to BS EN 12206-1:2004. Woodgrain finishes include: Mahogany*, Golden Oak, Dark Oak, Natural Oak, Winchester Oak*, Teak, Raw teak, Teak Softwood, Chestnut, Oregon, Natural Oregon, Yellow Oregon, Oregon Pine, Knotty Pine, Natural Maple*, Cinnamon, Worn Ash*, Rosewood*. (*Please refer to AMS Technical Department as to the suitability of finish for exterior application)

Max Sizes: (Refer to span charts in the AMS technical manual)

  • Maximum Opening Door Height: 3500mm
  • Maximum Opening Door Width: 3500mm
  • Maximum Opening Door Weight: 350KG


Tested to BS 6375-1 2009.

  • Air Classification - 4: 600 Pa.
  • Water Tightness - Class 8A: 450Pa
  • Wind Resistance - Class C3:1200Pa

Thermal Performance:

For system u-values contact AMS technical department. Typical U-value based on notional door size, 2.5m x 2.5m high. Door and project U-values can be calculated and compliance demonstrated using Logikal software or finite element analysis software ‘Bisco V10’. AMS are certified by the BFRC (British Fenestration Rating council) for carrying out thermal simulations and energy rating of window and doors systems . This ensures correct methodology for calculating the thermal performance of fenestration products.

Glass U-value: 1.0 W/m2K 1.10 W/m2K 0.67 W/m2K
Door U-value: 1.58 W/m2K 1.65 W/m2K 1.31 W/m2


Project Photos

Architectural & Metal Systems Architectural & Metal Systems


Architectural & Metal Systems,
Wallingstown, Little Island,
Cork, T45 VP40.

Tel: +353 21 4705100
Fax: +353 21 4705199

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