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VELUX Top-Hung Conservation Roof Windows

VELUX Top-Hung Conservation Roof Windows

All the technically superior features of a VELUX Roof Window in a traditional black conservation style.

  • GPL 3550 pine Top-Hung Roof Window with toughened outer pane. Suitable for emergency escape.
  • Made of high-quality natural pine with clear lacquer finish.
  • Black external profiles and glazing bar.
  • Recessed installation for slate roofs.
  • Rotates 180° and locks in place for easy cleaning of outer pane.
  • Includes Insulation Collar (BDX) and Underfelt Collar(BFX) as standard.
  • 10 year VELUX guarantee.

  • GHL SD5J1: EDJ Flashing for tiles up to 90mm in profile. (min 20° roof pitch)
  • GHL SD5N1: EDN recessed Flashing for slate up to 8mm thick. (min 35° roof pitch)
  • GHL SD5P1: EDP Flashing for plain tiles up to 15mm thick. (min 25° roof pitch)
  • GHL SD5W1: EDW Flashing for tiles from 90-120mm in profile. (min 15° roof pitch)
Free Delivery

Unlike some of our competitors we do not charge for delivery of VELUX windows.

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Happy Clients

"Condell are the best builders merchant in the Sutton area. I have used them for years and they never let me down."
Harvey - Capital House Builders,
Best local builders merchant
"Excellent service, great prices, delivered on time. What more could I ask for."
Frank - PHI Construction,
Wonderful Service!
"Remarkably good price, helpful friendly staff, a hidden gem I never realised was there."
Charlie - Beltane Building Company ,
Remarkably good price
"I use Condell Building Supplies in and around London and find the staff knowledgeable and especially helpful when sourcing special products. As well as a great website they are a old fashioned family run timber and builders merchants so many of the deliveries come directly from their yard in Sutton. I would recommend them to anyone looking for good prices and old fashioned customer service. "
Tom Pounder ,
Good Prices and Good Old Fashioned Customer Service
Condell are the best builders merchant in the Sutton area. I have used them for years and they never let me down.
Harvey - Capital House Builders
Best local builders merchant
Excellent service, great prices, delivered on time. What more could I ask for.
Frank - PHI Construction
Wonderful Service!