ProRidge – Universal Kit / Dry Ridge System
Cromar ProRidge Universal Ridge & Hip kit is suitable for ridge and hip applications and works with most ridge tiles – the quicker and easier alternative to mortar.
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Cromar ProRidge Universal Ridge & Hip kit is suitable for ridge and hip applications and works with most ridge Tilles – the quicker and easier alternative to mortar.
Dry Fixing – application in all weathers Quicker and easier to install than mortar alternatives Screws and clamps in pre assembled bag for speed installation 320mm wide ridge roll – ensures 75mm coverage at any pitch (wider than any other manufacturer/supplier)
Perforated roll for additional ventilation Vapour permeable, wind and rain resistant Extra wide 25mm butyl adhesive strip Meets the requirements of BS 8612
For unventilated dry ridge applications, install the underlay as normal. For ventilated dry ridge applications, lay the underlay ensuring it is set back 30mm short of the apex on both sides of the roof to allow for ventilation.
Fix the galvanised ridge batten support straps to each truss or rafter using clout head nails.