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Core Supplement
Certificate
Relates to the Eurocell cavity closer and frame acceptor system, a PVC-u insulated cavity closer and window or door acceptor used as a template to form an opening in masonry cavity walls during construction and can provide ventilation via the head vent section. The system closes the cavity at openings, without forming a thermal bridge and provides a damp-proof barrier between inner and outer wall leaves at point of closure. Designed for use in masonry cavity widths 75mm or 100mm and with PVC-u windows.
The British Board of Agrément have been providing authoritative and independent information on the performance of building products for over 40 years. The certificates they produce contain data on durability, installation and compliance with Building Regulations.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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