CER 07/0290 Irish Roofing Felts. Balaroid Breather roof tile underlay
A three layer membrane roof tile 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.
Date of issue: September 2007. Readers are advised to check that this Certificate has not been withdrawn or superseded by a later issue by contacting NSAI Agrément, NSAI, Santry, Dublin 9 or online at www.nsai.ie
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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