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Double Glazing

We’re so confident in our system and manufacturing processes we have no hesitation in backing our products with an extensive 15-year guarantee.

We take security very seriously, that’s why our Supreme sliding doors have a multi-point locking system with a 3-star anti-drill and anti-snap cylinder.

Thermal performance is more important than ever, with thermally broken aluminium sections and energy efficient glazing, our Supreme sliding doors are well insulated and will help reduce energy bills.

The 2.4M Black Supreme Inline sliding patio doors feature strong aluminium sections and high-quality running gear to provide you with years of effortless opening, closing, and minimal maintenance.

Supreme Inline sliding doors are manufactured in the UK and have been designed to comply with current and future Building Regulations.

The Supreme sliding door is available with further options:

  • Colours (anthracite grey, white, black)

  • Laminated security glass

  • With or without an additional cill

  • Trickle ventilation

  • FSC® Certified

  • Glazing Spec 28mm, Low emissions, double glazed units

  • Safety Glass Compliance

  • European standards BSEN12150/BSEN12600 and BS 1279 parts 1, 2 and 3

  • U Value 1.6 W/m2K

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