Trade double glazed sealed units in Cheshunt

Double glazed sealed units for Cheshunt jobs

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.

• Made to size in common thicknesses such as 24mm and 28mm
• Aluminium or warm-edge spacer bars
• Low-E coated inner pane and argon gas fill
• Manufactured to BS EN 1279

Delivery to Cheshunt

For Cheshunt, 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 EN8.

Getting a price

The quickest way to get a price is a schedule listing each item with its size, quantity, finish and options. Email it to us or send a photo of it on WhatsApp.

Open a trade account to order at trade prices. We ask for your business details and how you expect to order, and agree terms when the account is set up.

Measuring tip

Measure the glass, not the frame: remove the beads and measure the existing unit, or measure the rebate and deduct the glazing clearance. Give width first, then height, and the overall unit thickness.

Regulations for jobs in Cheshunt

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.