ULTIMATE WINDOW SYSTEMS LIMITED Company number 04260496 · Monitor this company Active Overview People 6 Financial Control Charges Documents Analysis Location Related Registered office AddressCastle House, High Street, Ammanford, Carmarthenshire, SA18 2NB PostcodeSA18 2NB Companies at this postcode 366 Average house price in SA18 2NB £204,000 (31 sales) Map