A heavy duty door threshold plate used in conjunction with door bottom seals or pivot hinge doors. Location Door sill. Sizes Available in stock lengths. Standard Finish Aluminium anodised 25 microns. Satin Clear (silver) or Bronze finish. Fixing Method Zinc plated, cross recess head CKS S.T. screws of the appropriate size and colour are supplied. Used in conjunction Raven Door bottom seals. Approvals Fire AUS/NZ: Tested to AS 1530.4 & AS/NZ 1905.1 UK/EU: Tests above are similar to BS EN 1634.1, BS 476 Part 20&22 Access & Mobility  UK/EU: Conforms to Approved Document M.