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BBA Agrément Certificate
Certificate type
Certificate expiry date not found
Provided by British Board of Agrément (BBA)
Additional notes: Nilvent.17 Roof Tile Underlay for Use In Warm Non-Ventilated and Cold Ventilated Roofs
Date of first issue: 11/11/2011
Date of last issue: 03/01/2025
Kingspan nilvent