NBS Source
Dry Valleys


GRP dry valleys for high profile and low profile roof riles.

Dry Valley (High Profile) - 9574:

  • 105 mm central upstand.
  • Compatible with Plain Tile, Heathland, Rosemary Clay Plain Tiles, and all Redland profiled tiles.

Dry Valley (Low Profile) - 9575:

  • 80 mm central upstand.
  • Compatible with natural slates, fibre-cement slates, all Redland Slate appearance tiles, Duoplain and Fontenelle Clay interlocking plain tiles.

General information

Uniclass 2015

Pr_35_90_30_34 Glass fibre-reinforced plastics (GRP) flashingsPrimary


H60/605 GRP valleys

H65/605 GRP valleys

Product range

Components and Accessories

Specification data - Glass fibre-reinforced plastics (GRP) flashings

Product Reference

Dry Valley (High Profile) - 9574

Dry Valley (Low Profile) - 9575

Standard product features


Lead grey.

Size (w x l):

360 x 3000 mm.

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125 GRP Valley

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