In the event of a flood the easy to fit cover clips on to a vent to stop water from entering.
Building Plastics (Wales) Limited, Unit 1, Block E, Penmaen Industrial Estate, Pontllanfraith, Blackwood. NP12 2DQTelephone : 01495 221 630
Incorporated in England and Wales. Company No 07681432 VAT No GB 191 9222 96