Environmental Declaration
Please see below for the Bitumen Waterproofing Association's Environmental Declaration and Product Category Rules:Product Category Rules
Product Category Rules
Environmental Declaration
The BWA is Europe's central source of advice and information on all Bitumen membrane roofing and waterproofing matters, both to the industry and to its user groups.
Download Declaration
Latest News
The new on-line LCA project was launched to BWA members at the recent Conference in Rome, 26-27 May...
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