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SMART Alitherm Plus Residential Aluminium Door

SMART Alitherm Plus Aluminium Door

Our handsome range of entrance doors will impress your guests and keep out both the elements and unwelcome intruders. Our Alitherm doors are designed for use as open out or open in, single or double doors, internally or externally beaded with side-light and low threshold options.

Elegant, yet strong and durable Alitherm doors enhance the beauty of your home, keep in the warmth and let in more light because of the slim sightlines.

Peace of mind is ensured by the enhanced security provided by a multi-point locking system.


The following profiles are the main profiles that we use as standard. More profile options are available and can be found in the Technical Manual.

Outer Frame

47mm base width profile used as standard.

Option of 70mm base width profile, with either a square or ovolo back.


Internally beaded squareline sash used as standard.


Squareline bead for 28mm units used as standard. Chamfered beads available upon request.


Choice of 85mm Stub cill, 150mm, 190mm or 225mm.


Depends upon the base width of the outer frame.

For 47mm base width a 32mm add-on is available. This is used as standard where trickle vents are specified.

For 70mm base width a 20mm add-on is available. This is used as standard where trickle vents are specified.


Various couplers are available to couple the door to a side screen or window, depending upon the base width of the outer frame and the side window, and the structural requiremens of the coupler.

Standard Threshold (and Outer Frame)

SMART Alitherm Plus Door Standard Threshold

Ultra Low Threshold

SMART Alitherm Plus Door Low Threshold
Schuco Windows and Doors Smart Architectural Aluminium