Kytun Copper Ventilated Ridge Roll 6m is manufactured using a polypropylene geotextile membrane, which is highly vapour permeable, yet completely weatherproof*.

The central flat spine of the roll is reinforced for fixing to the ridge batten. The two corrugated copper side flaps are designed to drape down over the top row of tiles on either side as the roll is opened out. These lower corrugated copper trims will help inhibit the growth of moss and lichens on the roof slope. The underside has a strip of self-adhesive butyl protected by an easy-release backing tape.

*In conjunction with ridge / hip tiles.