This GRP mortarless dry fix valley trough provides hidden water gulley's 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.
Up to half the cost and time of traditional lead installation
Semi-skilled fitting procedure
Light in weight and easy to handle
Do not streak or stain
No value to the thief