Dry fix ridge systems speed on-site installation. They eliminate the need to carry mortar to the top of the roof making ridge installation easier, quicker and safer. Corovent URS is suitable for use with both curved and angular ridges. It accommodates more ridge tiles than any other system. Union strip and cap are available in black or mortar grey. Please note that this system is designed for standard ridge tiles 450mm width, if shorter ridges are being used more strips will be required - these can be purchased separately. Contents 6m Dry Ridge Roll Out Tray. 13 Dry Ridge Union Strips. 13 Dry Ridge Caps. 13 Dry Ridge Brackets. Features Universal ridge fixing system. Unique jointing system for ultimate versatility. Accommodates most known ridge tiles than any other system. Can be used with both half round and angled ridges. Dry fix is the fastest way to install ridge tiles. No wet trades needed. Smooth line providing a discreet appearance.