Certificate 07/0286 Cromar Building Products Ltd. Cromar Vent 3 and Vent 3 classic breathable roofing underlays
Publication Year
2007
Document Status
Withdrawn
Abstract
Roof underlay manufactured for use under slates or tiles on open rafter pitched roofs. It may be used in a ventilated or non-ventilated cold, or non-ventilated warm roof systems.
Publisher Information
Irish Agrément Board
Under NSAI Agrément, the Irish Agrément Board certificates are designed specifically for new building materials, products and processes that do not yet have a long history of use and for which published national standards do not yet exist.
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