Trade triple glazed units in Totteridge

Triple glazed units for Totteridge jobs

A third pane lowers the U-value of the glass. How much of that reaches the whole window depends on the frame as well.

Triple glazed units are thicker and heavier than double glazed units, so the frame must be designed to take them.

• Warm-edge spacer bars
• Toughened, laminated and acoustic options
• Low-E coatings on the inner panes
• Three panes with two gas-filled cavities

Delivery to Totteridge

Orders for Totteridge 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. Postcode districts include N20.

Getting a price

Send your sizes as a schedule: one line per item with width, height, quantity and any options. A spreadsheet, a PDF or a clear photo of a handwritten list all work.

Already trading? Apply for a trade account and quote your account on each order so the right pricing is applied.

Measuring tip

Check the frame rebate takes the overall unit thickness before you order; most older frames are not deep enough for triple glazing.

Regulations for jobs in Totteridge

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.