The A&B Glass Group are manufacturers, suppliers and installers of PVC-u windows and doors. The Group consists of A&B Glass Company Ltd based in Sudbury Suffolk; John Fredericks Plastics based in Huddersfield West Yorkshire; and Asset Fineline based in Thetford Norfolk. The group manufactures PVC-u windows and doors from two major plants in Sudbury and Huddersfield and supply to Trade, New Build and Commercial sectors via dedicated group divisions.