Tolerances & Capabilities Production Capabilities and Tolerances for Toughened and Heat Strengthened Glass Click To View Manufacturing Tolerances & Inspection Guidelines Click Here To Download Tolerances PDF Our glass is processed in accordance with the following british standards: Flat toughened glass – bs en 12150 Download DoP Curved glass – bs iso 11485 Laminated glass -bs en 14449 Download Dop Insulated glass units (igu) – bs en 1279 Flat Toughened Heat Soaked Glass – bs en 14179 Download DoP
