Where small cuts of tiles occur, the smaller section may need supporting using a support bridge or clip

Dry Fix Valley Trough for Profiled Tile Roofs

The market leading, GRP mortarless dry fix valley trough range provides hidden water gulleys at the roof valleys. These lead alternative troughs create a close-cut appearance on both new build and refurbishment projects as well as not requiring the need for any counter battens and special eaves closure pieces. Being manufactured from GRP, Danelaw dry 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 Codes

HDL DVT/1 and HDL DVT/2

Application

The HDL DVT/1 and HDL DVT/2 suitable for profiled tile roofs.

Accessories

HDL DVC use illustratedIn the case of interlocking single lap tiles, where small cuts of tiles occur. The smaller cut section may need supporting using a support bridge, code: HD DVBPAlternatively a stainless steel clip, code: HD DVC, can be used as illustrated. This support should only be used on the left side of the valley where no support is available from the tile interlock.

Downloads

Dry Fix Valley Troughs Datasheet
Dry Fix Valley Troughs Installation Recommendations
Dry Fix Valley Trough Compatibility Chart
BBA 87 1915 Certificate GRP Flashing – Valley Tiled
HDL DVT1 & DVT2 Drawing
HDL DVT1 & DVT2 DWG
  • Product code
    HDL DVT/1 and HDL DVT/2
  • Colour
    Anthracite
  • Made from
    GRP
  • Length
    3000mm or 2400
  • Height
    105
  • Width
    360
  • Additional Links
  • NBS Product Spec XML
    HDLDVTDryFixValleyTroughforTiles.xml