Trade triple glazed units in Northamptonshire

Ordering triple glazed units for jobs in Northamptonshire

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

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

Specification at a glance

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

Delivery across Northamptonshire

For Northamptonshire, 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.

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.

Every order is confirmed in writing first. The acknowledgement lists each item exactly as it will be made, so any mistake in a size or handing can be caught before manufacture.