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VELUX GGL SD5N3 Pine Centre Pivot Conservation Window for 8mm Slate

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£522.79 Incl. VAT
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This VELUX GGL SD5N3 is a centre pivot window with a pine finish interior that is designed for fitting in conservation buildings. The external profiles and glazing bar are in RAL 9005 (black) to fit in with surrounding aesthetics and guidance on conservation buildings.

This double-glazed window comes with a glazing bar, BDX insulation collar, BFX underfelt collar and an EDJ recessed flashing kit for slate tiles up to 8mm thick.

VELUX centre pivot conservation window new generation features

  • More daylight thanks to up to 18% larger pane area
  • Slim profiles and larger pane means more glass and less frame
  • Innovative use of high-performance insulation material
  • More modern and attractive design with excellent ventilation and operation control
  • New design of the control bar with functionality icons
  • Improved exterior finish with a softer and more discrete expression
  • Fewer screws with the new click-on covers
  • Slimmer top cover

Pine internal finish and laminated glazing

The natural pine make-up of this conservation window is on display on the inside of this window so you can have a traditional and complementary finish, regardless of the RAL 9005 colouring of the outside of the conservation window.

  • Pine core
  • Excellent value for money and easy to install
  • Made from high quality natural pine
  • Protective triple coat clear lacquer helps to preserve the timber of the window

The laminated glazing in this conservation window is 6.4mm laminated inner pane with a 4mm toughened outer pane. The low-E outer pane coating combined with the thick inner pane means improved noise reduction.

Manufactured for roofs with up to 8mm thick slate tiles

The recessed flashing that comes with this window provide a sleek and streamlined finish as the window sits flush in the roofline, instead of protruding. This double-glazed window comes with a glazing bar, BDX insulation collar, BFX underfelt collar and an EDJ recessed flashing kit for slate up to 8mm thick.

  • 10-year guarantee on windows and flashings
  • Suitable for roof pitches between 20 and 90°
  • BBA certified


Size CK04 - 55 x 98cm
FK06 - 66 x 118cm
UK04 - 134 x 98cm
Width 55cm


Code GGL Height 980mm
Type Centre-pivot Finish Pine
Operation Manual Glazing Double Glazing Pitch 15 - 90 degrees U Value 1.3


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VELUX GGL SD5N3 Pine Centre Pivot Conservation Window for 8mm Slate

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