Certificate 07/0291 Icopal Ltd. Monarperm 500 breathable roofing underlay
Publication Year
2023
Document Status
Current
Abstract
Relates to a three layered roof tile underlay membrane with outer layers of nonwoven polypropylene thermally bonded to a central breathable polypropylene film, for use under slates or tiles on open rafter (unsupported) or fully supported pitched roofs.
Document History
Date of issue: October 2007. Revised January 2018 and June 2023. Readers are advised to check that this Certificate has not been withdrawn or superseded by a later issue by contacting NSAI Agrément, NSAI, Santry, Dublin 9 or online at www.nsai.ie
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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