A Type Universal Valley Trough 3Mtr x 300mm

The Corodrain‚ A Type Valley Trough is a narrow valley trough for use with single lap tiles in limited applications

• The valleys‚ incorporate a 35mm sanded strip‚ for the mortar adhesion

Features:

• BBA Approved Cert No. 89/2153
• At least durable as lead
• Similar in appearance to lead
• Less prone to theft
• Quick to install
• UV light and acid rain resistant
• Smooth surface inhibits the growth of moss & lichen and build-up of debris
• Fire resistance to SAB to BS476 part 3 and Class 3 BS476 part 7