Trade double glazed sealed units in Cheshire

Ordering double glazed sealed units for jobs in Cheshire

Sealed units are made to the exact glass size, so the measurement is the size of the unit itself. When replacing a misted unit, measure the old unit once the beads are off.

Toughened panes in a unit carry a permanent BS EN 12150 mark. Ask if you need units labelled by window number so the installer can match each unit to its frame.

Specification at a glance

• Manufactured to BS EN 1279
• Spacer colours to match frames
• Toughened, laminated, obscure and acoustic glass options
• Made to size in common thicknesses such as 24mm and 28mm
• Low-E coated inner pane and argon gas fill

Delivery across Cheshire

Orders for Cheshire go out on our mainland routes. The delivery charge and date are shown on your quote, and the date is confirmed when your order is acknowledged.

Building regulations in England

Under Approved Document K, glazing in critical locations (doors, and side panels within 300mm of a door, up to 1500mm above floor level; other glazing below 800mm) must break safely, be robust or in small panes, or be permanently protected. Toughened and laminated safety glass are classified to BS EN 12600. Replacing only the glass in an existing frame is generally treated as a repair rather than notifiable work.

We do not start manufacturing until you have approved the order acknowledgement. It repeats each size, colour and opening direction so you can check it against your survey.