Valley Board Roof

Grp valley troughs are a robust durable and lightweight alternative to lead and zinc valley.

Valley board roof.

Dry fix valley troughs are mortar free providing hidden water gulleys at the roof valleys. We ve arranged our superb selection into grp valley troughs for tiled roofs and roof valley solutions for slate roofs. Grp valley troughs provide you with a durable and cost effective alternative to lead products. Open valley troughs have been designed as an alternative to traditional lead troughs a safe and efficient way to collect rainwater run off.

Additional eaves closure pieces and counter battens are not required and they create a close cut appearance. Then fix the valley support laths running up the valley. Setting the valley boards flush requires extra work as the boarding must be cut to fit between the rafters supported on extra timbers fixed to the sides of the rafters. Looking for something specific.

Then fix the grp trough. Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet. Roof valleys are the channels that run down the joints of the roof. Soup to nuts riley shows the proper way of installing a valley on a roof.

Soup to nuts riley shows the proper way of installing a valley on a roof. Then lap the main roof felt over the trough and then tile etc. Grp valleys are manufactured from glass reinforced plastic.