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

Over Batten Dry Fix Valley Trough

The market leading, mortarless Over Batten Valley Troughs are Dry Fix and made from GRP, providing secure drainage for inclined roof valleys. These troughs create a neat close-cut appearance on both new build and refurbishment projects.

  • Up to half the cost and time of traditional lead installation
  • Light in weight and easy to handle
  • UV Resistant
  • No harmful run-off or staining
  • Dry fix products eliminate the mortar installation and maintenance issues
  • 30 year service life guarantee
  • BBA approved, certificate number 87/1915

Product Codes

HDL OBDVT1 and HDL OBDVLPT1

Application

The HDL OBDVT1 over batten dry valley trough is suitable for profiled tile roofs.

The HDL OBDVLPT1 is suitable for plain tile, clay, concrete, or slate.

Accessories

HDL DVC use illustratedIn the case of interlocking single lap tiles, where small cuts of tile and slate occur, a stainless steel clip may be used, code: HD DVC, as illustrated.

Downloads

Over Batten Dry Fix Valley Troughs Datasheet
Over Batten Dry Valley Troughs Installation Recommendations
Dry Valley Trough Compatibility Chart
BBA 87 1915 Certificate GRP Flashing – Valley Tiled
HDL OBDVT1 & OBDVLPT1 Drawing
HDL OBDVT1 & OBDVLPT1 Drawing
  • Product code
    HDL OBDVT1 and HDL OBDVLPT1
  • Colour
    Anthracite
  • Made from
    GRP
  • Length
    3000
  • Height
    70 or 110
  • Width
    400
  • Additional Links

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