Trade double glazed sealed units in Dorset

Ordering double glazed sealed units for jobs in Dorset

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.

Glass in critical locations, such as doors, side panels and low-level glazing, must break safely, be robust or be protected; in practice that usually means toughened or laminated glass. Mark those units on your schedule.

Specification at a glance

• Spacer colours to match frames
• Toughened, laminated, obscure and acoustic glass options
• Aluminium or warm-edge spacer bars
• Made to size in common thicknesses such as 24mm and 28mm
• Georgian bars between the panes

Delivery across Dorset

Deliveries to Dorset are booked once your order is in production. The charge is itemised on the quote and the delivery day is confirmed with you in advance.

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.