Flashings

We provide a range of flashing options to suit your roofing material. The information below will help you to select the most appropriate flashings for your installation.


Compatibility

To find out more about the compatibility of roofing materials, flashings and different installations (such as thatch and interlocking slate tile). Please go to velux.co.uk/flashings


EDN / EKN4

  • Recessed flashings for installing roof windows into slate up to 8mm thick.
  • EDN 2000 Includes BDX 2000F insulation package as standard.
  • Not for interlocking slate.

EDJ / EKJ

  • Recessed flashings for installing roof windows into flat or profiled roofing material up to 90mm in profile.
  • EDJ 2000 Includes BDX 2000F insulation package as standard.

EDT

  • Flashing for installing roof windows into flat tiles between 15mm-40mm in thickness.
  • Perfectly designed for flat tiles providing a neater finish.

EDL / EBL / EKL

  • Flashings for installing roof windows into slate up to 8mm thick.
  • Not for interlocking slate. See EDW for details.

EDW / EBW / EKW

  • Flashings for installing roof windows into flat or profiled roofing material up to 120mm in profile.
  • Also for interlocking slate, thatch and profiled sheeting.
  • Our EDW flashing suits virtually every installation and supersedes EDZ as our standard tile flashing.

EDP / EBP / EKP

  • Flashings for installing roof windows into plain tiles (max length 300mm).
  • Maximum thickness of 14mm.

Recessed and standard flashings

A Featured: EDJ recessed tile installation.

Recessed flashings

Recessed flashings provide a sleek and streamlined finish as the roof window is installed deeper into the roof structure (see image above), meaning that less of the roof window protrudes above the roofline. We recommend BDX insulation collar and BFX underfelt collar, included in EDN and EDJ 2000, for optimum energy efficiency.

Recessed installation height – install the brackets at the sides of the roof window frame, at the blue line level.

A Featured: EDJ Featured: EDW standard tile installation. tile installation.

Standard roof window flashings

We provide a range of flashing options to suit your roofing material. The table below will help you to select the most appropriate flashings.

Standard installation height – install the brackets at the top and the bottom of the window frame, at the red line level.


EDN, EDJ, EDL, EDW and EDT 2000 variants come with installation products included.


For installation instructions.

Click below to find out more...