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  • Coloured PVCu Windows
  • Triple and Double Glazed Windows

Slim Profile PVCu Windows

SlimSASH – Our Slender Window

slimsash-glas-area1The Sashes or opening vents of these 70mm slim profile PVCu windows use a special SlimSASH profile which is exclusive to Platinum NRG.

SlimSASH has a larger glass area which allows more daylight into your home, but still achieves outstanding energy efficiency due to its 6 chamber sash construction. These slim profile PVCu windows have a chamfered external profile with a choice of chamfered or sculptured internal beading. SlimSASH is available in an extensive range of finishes so you can create the perfect look to suit your home.

Build your PVCu Windows with our unique :

PVCu Window Configurator

If you would like a quote for our slim profile PVCu windows then please give us your contact details and someone will be in touch very soon. Or please call us on 0800 6523151.

Take a look through our great choices of windows, including our unique timber effect PVCu Windows, FlushSASH and also our range of stunning PVCu sliding sash windows.

Features of SlimSASH Windows

  • Internally glazed for enhanced security
  • 6 chamber sash profile construction for optimum thermal performanceslimsash1
  • Slimline profile minimises the frame thickness and maximises the glass area
  • High-impact modified PVCu to prevent cracking with age or extreme cold
  • Fully welded frame
  • Push-button, key lockable handles, available in a choice of colours incorporating an additional, lockable night vent position

New Colour Foil Finishes for Windows and Doors

New-Foil-FinishesPlatinumNRG are consistently looking to add to the customer experience and can now offer a new and exclusive choice of finishes for doors and windows to complement what is already a great line up of colours.

  • Mooreiche – a new dark brown oak woodgrain foil finish. This makes an ideal choice for many South East homes such Charles Church, Martin Grant Homes and many more, due to brick colours and timber beams used
  • Bronze Platin – a metallic woodgrain finish that offers something really different
  • Flemish Gold – a smooth finish in a deep rich gold that will bring life to ordinary windows and doors
  • Trompet – a lighter tone than Flemish gold, still a smooth finish but equally rich and decadent

We will be adding these colour foils to our main website as soon as possible, but in the meantime if you would like to make an enquiry on any of these new finishes then please call us on 0800 6523151.
Platinum NRG offer you premium quality, British designed and manufactured windows, doors and conservatories installed by our network of exclusive PlatinumNRG partners. Quite simply the best installed by the best.

A sample of the various colour options available in both standard PVCu and woodgrain effects. These images are only a representation of the original product. Colours may be discontinued without notice so please always check with your PlatinumNRG partner for current availability.




Below is a just a small sample of the glazing options and may not be a final representation of the glazed unit. Please always check with your PlatinumNRG partner first.

FC6-1 FB41 mayflower






window-securityOur SlimSASH windows do not require steel reinforcement just the optional addition of a PVCu screw retainer and hinge bolts to meet the exacting PAS 24: 2012 enhanced security standard. They also feature six point locking & twin bi-directional cams, which prevent jemmying.

Our optional shootbolt locking system and anti-intrusion hinge bolts can be added to aid your security to ensure both sides of the window are equally protected from attack. These engage into strong metal to prevent the window being forced outwards so you can rest safe in the knowledge that your home is well protected and far more secure than with older style locking and handle gear.