Smart Aluminium

Aluminium Windows

Alitherm windows by Smart Systems Ltd, have been designed to reduce heat loss by the use of a thermally broken aluminium frame with a polyamide bridge. The polyamide material has a very high resistance to heat transfer from the inner face of a frame to the external face of a frame. The thermally broken frame provides homeowners with distinct advantages including strength and durability, warmth & comfort contributing to a reduction in the cost of heating bills and elegant slim sightlines.

Elegant, yet strong and durable, Alitherm windows enhance the beauty of any home, keep in the warmth and allow more light in due to the slim sightlines. Peace of mind is also ensured by the enhanced security provided by a multi-lock point system.


  • Robust
  • Strong and Durable
  • Has thinner frames allowing more light
  • Low maintenance
  • Built to last
  • Energy Efficient
  • Available in a range of colours & finishes


  • Replacement windows
  • Conservatory side frames
  • Orangery
  • Garden rooms
  • Studios
  • Commercial Walkways
  • Atrium
  • Pool Enclosures
  • House Extensions


Contact Our Experts

Our expert support team can discuss your specific needs and provide details on products relevant to your installations.

01254 871 800


We have a dedicated downloads section where you will find all our product brochures available in PDF format.

Should you require a brochure delivery, please contact our marketing department who can arrange this by emailing