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More about Aluminium

More about Aluminium

Alitherm Specification

Aluminium Sections to BS1474 6060/6063 T5.Polyamide PA 6.6.25% reinforced with glass fibre.


Polyester powder coat paint to BS6496 in a wide choice of colours.
Woodgrain laminate in Mahogany & Light Oak Silver anodised to BS3987, Grade AA25.


External or Internal aluminium glazing beads and flexible gaskets to BS6262. Beads and gaskets will accommodate a range of glazing options.

Glazing Bead

Clip in aluminium glazing beads to accommodate a range of glazing options.

Glazing Gaskets

Internal wedge gasket and Captive bead gasket High performance weather stripping.

Performance Tests

Successfully weather tested in accordance with BS6375 Pt 1. Complies with Doc. L for thermal transmittance.

Kitemark Licences

Smart Systems Limited is the holder of BSI Kitemark License No. KM 81580 in respect of: BS 7950/4873 Enhanced Security performance of casement and tilt/turn windows for domestic applications. Details of the relevant BSI test reports are available, on request, from Smart Systems Limited. Smart Systems Limited is also the holder of BSI Kitemark License No. KM 81543 in respect of: BS 4873 Aluminium Alloy Windows.

Read the Alitherm Plus SMART brochure

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More about bi-fold doors

More about Bi-fold Doors


  • Attractive, slim-line profiles offer reduced sightlines.
  • Profiles available in either square or rounded edge options.
  • Fabricated using mitred corners.
  • Lock mechanism available with domestic style ‘lift-up’ handle and an adjustable, one-piece keep.
  • Low threshold option.
  • Fully weather sealed.
  • Finish Single or dual colour, marine quality polyester powder coat as standard.
  • Thermal Performance 1.8 W/m²K.
  • Doc L 2018 approved.
  • Frame Depth 70mm.
  • Typical sight line 133mm.
  • Glass 28mm double or triple gazed units.
  • Max o/a height (per sash) 2500mm
  • Max o/a width (per sash) 1000mm
  • Max sash weight 80kg

Read the Aluminium brochure ALUK

Read the Smart Systems sliding door brochure

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More about aluminium patio doors

More about Aluminium Patio Doors



  • Extruded out of aluminium-alloy AlMgSi 0,5 F22 according to DIN 1725. *
    Tolerance according to DIN17618.


  • Electrostatic powder coating: according to the guidelines of APA-Qualicoat in most of the current RAL-colours.
    Possible to colour in wood structure to imitate different woods (Powder coated according to Qualicoat). All coatings will be delivered with a certificate of guarantee for 15 years.
    Anodisation: in satin or bronze colours with E.E.W.A./EURAS-Qualanod quality label.
    Thermal break: The profiles consist of 2 aluminium extrusions which are separated from one another by polyamide strips PA 6.6.25 reinforced with glass fibre. A gluing thread, rolled and pushed in together with the thermal break profile, ensures a strong adhesion after melting and flowing, when the profiles are heated in the hardening furnace.


  • Built-in depth: outer frame 99 mm.
    Sealing : with PP-brushes
    Glazing: from 4 to 29 mm.
    Wheels: ALIPLAST
    Hardware: SOBINCO
    Max. sash weight: 200 kg
    Wheels: PVC
    Double rail: Aluminium
    Different combinations: 2-, 3-, 4- and 6-parted

Performance level according to STS 52.0:

  • Air transmission: PA3
    Mechanical resistance to wind: PV3
    Water tightness: PE3

Performance level according to UEATC:

  • Air transmission: A3
    Mechanical resistance to wind: V3
    Water tightness: E3

Read the aluminium brochure ALUK
Read the Smart Systems sliding door brochure

View the doors gallery

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More about PVCu Doors

More about PVCu Doors

Choosing colours

The PVC door colours in the Deuctone collection were carefully selected based on their ability to accentuate a building’s features and draw attention to the architecture and surroundings. They harmonise well with other colours, in all lighting conditions and settings.

colour swatch
Read the Royale Colour Foils

Read the Vista Panel brochure

Add style to your home with our extensive range of doors manufactured to the highest standards.

  • Locally manufactured
  • Internally beaded as standard
  • 8 Point door locking system
  • Lever Lever or Lever Pad handles are available in a wide range of colours
  • 3-D security flag hinges
  • Restrictors to enable door-opening positioning
  • Arched doors – French, Single or Combination
  • All doors come with toughened soft coat glass

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Flatroof more

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There are multiple applications for the single ply roofing system to improve your homes aesthetic look and thermal efficiency. For example :

Dormers, porches and bay roofing

Small sarnafil bay

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Balconies and roof terraces

sarnafil balcony 1

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sarnafil balcony 2

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Garage roofing

sarnafil garage

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Conservatory roof on both new and existing builds

sarnafil conservatory

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sarnafil orangerie

Click to enlarge

Read the Sika sarnafil brochure

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Gutters more

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We fit Mustang® 125mm O.G. continuous pre-painted gutter systems. Available in Black/Brown/White/Grey and Cream.

Our entire Mustang® system has a complete British Board of Agrément Certificate No 91/2625 with independent test and assessment providing reassuring approval of durability and sustainability, as well as compliance with UK Building Regulations and Codes of Practice.

This gutter system is roll-formed on site to form a tailor made robust seamless gutter from 0.9mm thick aluminium. The aluminium is pre coated both sides with a tough durable and long lasting paint finish. It’s produced on site to the precise dimensions of the building, which reduces joints to a minimum. The lengths are secured and supported with extruded mill finish aluminium fixing support brackets (.16mm wide x 2.5mm thick at 450mm centers).


Stop Ends and Straight Connectors, are formed using Mustang® Polycarbonate fittings sealed with ‘Mustseal’ silicone sealant.

The gutters are fixed to the fascias using M4 x 40mm Stainless steel countersunk screws. Leaf Traps are fitted as standard to all outlets.

The Mustang® aluminium guttering system has proven its guaranteed longevity. It is the only seamless aluminium gutter system with BBA accreditation, giving a life expectancy in excess of 30 years.

Many organisations including local authorities, housing associations and building developers, have recognised the benefits and are now specifying this superior, neat, maintenance-free and cost effective gutter system.

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Roofline more

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Climax Roofline and Cladding is made from cellular PVC-UE containing no lead or CFC’s. The range is manufactured to be virtually impervious to weather, and to give a long life together with the assurance of being both environmentally friendly, and non-hazardous to health.

The whole product range has been thoroughly tested for colour fastness, stability and durability to prove that performance characteristics will be retained in service. Unlike wood, PVC-UE is also resistant to attack by termites and woodworm and its smooth surface discourages fungus and bacteria growth. The material is very resilient and tolerates everyday knocks and bumps extremely well.

Cellular inner core construction gives vastly better thermal performance compared to timber and many other conventional building materials, having a U value of between 0.06 and 0.1 W/MK.

Climax attention to detail means we always use fixings made of corrosion resistant stainless steel, and every plastic headed pin and nail is colour matched to give perfect finish and appearance.

There is a full range of shapes and sizes including Bull-nose and Square edged profiles, Shiplap, or decorative Scalloped edge designs, all of them in a variety of plain colours or foiled woodgrain providing an authentic wood textured look.

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Conservatories more

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With conservatories becoming ever bigger and more complicated climax have chosen to use The ultraframe aluminium conservatory roof system which provides superb aesthetic appeal and offers an engineered solution to complex roof designs. All styles of conservatories are catered for from a standard lean-to to orangeries, atriums, and glasshouses.

Ultraframes dedicated team of engineers have developed an aluminium roof system that offers innovations and technical advances beyond the scope of other roof systems. The conservatory roof system offers a choice of forged aluminium cresting and decorative finials, all powder coated with a high gloss polyester coat, that won’t fade, crack or warp – whatever the British weather throws at them.

Construction and design

All conservatories are built to comply with current building regulations, and have latest standards of quality insulation incorporated at floor level, and where applicable, the roof void to provide maximum thermal efficiency.
Roofs can have conventional eaves, or be upgraded to box gutter eaves incorporating external detailing such as decorative soffits and fascias.

PVCu structures – We use the ultimate in high quality materials and fittings (as in our window range). All window opening styles, colours, and door designs may be incorporated. (See our PVCu windows and PVCu doors pages)

Coloured framework is available in subdued tones or bright, bold colours and can effectively enhance the look of both period properties and contemporary homes alike. In fact, frames and components can be in any RAL or BS shade to provide exactly the required appearance, and there is an infinite choice of colours across our entire range of conservatories. Colour is baked on at 60° centigrade and create exceptionally hard wearing surfaces which retain their good looks and colour for many years.

Guardian warm roofs

  • LABC approval (Building control England and Wales )
  • Reduced fuel bills for the life of the roof
  • Comfortable ambient temperature all year round
  • A wide range of roof colours and finishes available
  • Fast installation utilising existing walls, windows and doors
  • Achieves a U-value of 0.18
  • Thermal, structural and condensation risk tested
  • Fully guaranteed.

View the conservatories gallery

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