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L10 Windows/Rooflights/Screens/Louvres

110 Evidence of Performance

Ambass-A-Door Windows and Doors Ltd manufacture an extensive range of European Redwood softwood and Sapele hardwood windows.

All softwood and hardwoods are sourced from a sustainable forest and preservative treated with Protim 418 by double vacuum impregnation and are supplied fully factory finished using high performance spray applied microporous coatings.

Consult Ambass-A-Door Windows and Doors Ltd technical literature for details. Ambass-A-Door Windows and Doors Ltd can also provide a design and specification service and it is recommended that they are consulted early in the design process.

NBS Clause L10/110 is not wholly appropriate for the specification of Ambass-A-Door windows. Create an amended clause and insert the text below.

110A Evidence of Performance

Certification: Provide independently certified evidence that all incorporated components comply with specified performance requirements.

The manufacturer of the windows shall be a duly accredited member of the British Woodworking Federation accreditation scheme for timber window manufacturers. Details available from The British Woodworking Federation, 55 Tufton Street, London. SW1P 3QL. Tel: 0870 458 6939, Fax: 0870 458 6949.