All product information and some acoustic specifications on the Quiet Mark website are provided by the manufacturer. Whilst Quiet Mark Approval Limited takes every care to ensure that information is accurate and complete, it cannot be held liable for any mistake within the content of the Quiet Mark website due to incorrectly supplied information.
Due to the complex nature of sound, noise and their effects, Quiet Mark advises that professional services should be sought to make sure that products are suitable for particular context and requirements, and that installation is correctly and professionally carried out.
