Douglas Windows (PVCu) Ltd

12 -14 Lord Street, Wigan, WN1 2BN

71 Kinturk Road, Cookstown, BT80 0JD

90 Creevehill Rd, Fivemiletown, BT75 0SX

Blackwood Road, Bacup, OL13OPZ

Unit 19 Alpha Court, Windmill Lane Ind Est., Manchester, M34 3RB

Unit 9b Building 1, Central Park Mallusk, Newtownabbey, BT36 4FS

10 Browns Road, Antrim Road, Newtownabbey, BT36 4RN

No. 2, 70-72 High Street, Bewdley, DY12 2DJ

Nationwide Services, Cummer, Tuam, H54V126

Meltham Joinery Works, New Street Meltham, Holmfirth, HD9 5NT