Aluminium Patio Doorsmart-ali-patio-door

Aluminium slim-line sliding patio doors proving more glass and less frame, sliding patio doors an alternative option for homeowners to french doors, as well as being a simple and cost effective alternative to Bifolding Doors. Our patio doors are designed to be secure, are aesthetically pleasing and are available in a range of RAL colour and finishes, there is also a range of exciting ‘Sensations’ metallic colours, which offer a really exclusive and exciting option to your new door.

Our aluminium patio doors deliver optimum performance have been tested to the highest standards to guarantee reliability.The strong, thermally broken aluminium sections enable the creation of dramatic sliding sashes with large glass areas without reducing thermal or weather resistance. Special sliding mechanisms enable even the largest sashes to slide open and close smoothly, whatever their size. When closed these large sliding doors form a thermally efficient glass façade, a wonderful way to flood a space with light and enjoy beautiful views.

Aluminium Sliding Patio Doors – Elegance Strength & Durability
Range Of Colours & Finishes

A wide range of colours and finishes are readily available, standard ranges of colours include White, Black and Anthracite Grey; you can choose from any RAL colour and finishes are available, there is also a range of exciting ‘Sensations’ metallic colours, which offer a really exclusive and exciting option to your new window.

Smart Door & Window Systems
Smart Door & Window Systems Brochures


  • Smart Systems offer a range of doors suitable for public, new build, the architectural, commercial, and retail markets.The doors available are commercial hinged, commercial swing,patio, tilt and slide, slide folding, multi-track slide and automatic. Our doors are designed for use as open out or open in, single or double doors, internally or externally beaded with sidelight options for domestic and/or commercial applications.

    Elegance Strength & Durability

    Aluminium doors and windows from the Smart Alitherm range, are designed to be used, and to last, 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 (i.e. inside a room) to the external face of a frame (i.e.outside). The thermally broken frames provide homeowners with windows and doors that have distinct advantages.

    window-casementStrength & Durability
    Provided by the use of Aluminium sections which gives structurally sound windows and doors for your peace of mind.
    window-casementWarmth & Comfort
    Benefits enjoyed by homeowners because Alitherm windows and doors are thermally efficient and contribute to a reduction in the cost of heating bills.
    window-casementElegant Slim Sightlines
    Features of the Alitherm windows and doors which are enhanced by an ovolo, chamfered or square profile edge appearance.
    window-casementChoice of dual colour options
    There are choices of finishes and colours, externally and internally

    We have over 30 years combined experience in the uPVC domestic and trade industry and we will happily advise you, and answer any queries you may have. Should you like a brochure posted to you, or should you need any help at all with selecting doors or windows, or assistance with choosing a conservatory please do not hesitate to contact us! We offer free no obligation surveys..

  • Free Impartial Advice. Free Estimates & Surveys – No hard sale no obligations.

  • Aluminium Patio DoorsOur Commitment 10 Year Guarantee on profiles, hardware and sealed units
    Aluminium Patio DoorsFree 12 month after sales service on all windows and doors (subject to inspection)
    Aluminium Patio DoorsuPVC maintenance on existing products.
    Aluminium Patio DoorsIndustry Approved Installers of UPVC Doors, Windows & Conservatories
    Aluminium Patio DoorsOver 30 years combined experience in the glazing industry.
  • We operate from a factory unit which is 3000sq feet fully stocked, offering uPVC doors, windows and conservatories. Get in touch for double glazed and replacement windows, doors and conservatories.