Trade triple glazed units in Sleaford

Triple glazed units for Sleaford jobs

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

Heavier units may need different hinges or rollers in opening sashes and doors. Check with the frame supplier if you are reglazing existing frames.

• Three panes with two gas-filled cavities
• Low-E coatings on the inner panes
• Common overall thicknesses such as 36mm and 44mm
• Made to size, manufactured to BS EN 1279

Delivery to Sleaford

Orders for Sleaford 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 NG34.

Getting a price

Give us width by height in millimetres for each item, the quantity, and the finish. We check the schedule and come back with anything that needs clarifying.

Trade accounts are open to installers, builders, developers, landlords and property businesses. Apply online and your account terms are agreed when it is opened.

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 Sleaford

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.