CS CR2 ( Universal Capped Ridge tile ), the only truly dry fixed vented capped ridge tile on the market. Fixed with two stainless steel screws, one at each end will ensure a permanent secure fit, vent the roof with one of our ridge roll kits, for the easiest, simplest and most effective capped ridge tile on the market. The CS CR2 perfectly compliments our existing range of clay ridge tiles, including our PL2 ( Universal Plain legged ridge tile ) which again is a dry fixed system, very quick and simple to install.