Trade triple glazed units in Northampton

Triple glazed units for Northampton 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.

• Made to size, manufactured to BS EN 1279
• Warm-edge spacer bars
• Toughened, laminated and acoustic options
• Low-E coatings on the inner panes

Delivery to Northampton

For Northampton, delivery is to your site, yard or unit. Tell us about any access limits, such as weight restrictions or narrow streets, so the right vehicle is booked. Postcode districts include NN1.

Getting a price

List every item on one schedule with sizes in millimetres, width first. Add the finish and options per line and we price each one.

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 Northampton

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.