Stormguard 1828mm Lowline Door Sill in Aluminium from Cookson Hardware.
Product Reference: 04SG0011828A
A door threshold with a central nitrile rubber seal based on the original "Macclesfield" sill suitable for inward opening doors. Excellent performance under severe weather conditions.
Available in standard lengths of 1000mm and 1829mm, and in Silver Mill Aluminium finish or Gold effect Aluminium, or to special order in Black or White.