Our range of open valley troughs are suitable for roof pitch differentials up to 15o

Open Valley Trough for Scottish Slate Roofs

The open valley trough range provides drainage channels at the roof valleys. These traditional, pre-formed GRP troughs are perfectly safe to use when wanting to collect rainwater runoff. Designed with a greater capacity, they are a lightweight and cost effective alternative to lead. Being manufactured from GRP, the valley troughs have the following benefits;

  • Up to half the cost and time of traditional lead installation
  • Semi-skilled fitting procedure
  • Light in weight and easy to handle
  • 30 year service life guarantee
  • Do not streak or stain
  • No value to the thief

Product Code

HDL SSVT

Application

The HDL SSVT has been specifically designed for use Scottish slate roofs.

Downloads

Slate Valley Trough Datasheet
BBA 87 1915 Certificate GRP Flashing – Valley Slated
HDL SSVT Drawing
HDL SSVT Drawing
Danelaw Slate Roof Products Brochure
Danelaw Lead Replacement Products Brochure Oct19
  • Product code
    HDL SSVT
  • Colour
    Anthracite
  • Made from
    GRP
  • Length
    3000
  • Width
    360
  • Additional Links
  • NBS Product Spec XML
    HDLSSVTDryFixOpenValleyTroughforScottishSlate.xml