Security double-glazed units in Sudbury

What should security double-glazed units cost in Sudbury?

Our guide range for security double-glazed units in Sudbury is £174 to £594 including VAT (£145 to £495 plus VAT) per unit, including fitting. The survey is free for new installations and your fixed price follows in writing.

A security double-glazed unit is a sealed unit in which one or both panes are laminated glass, usually the inner pane, so the window keeps its insulation but resists being broken through. It fits the same frame as a standard unit and is the simplest way to add security to modern windows and doors.

What you can specify

Low-E coating and argon fill for insulation
24 mm, 28 mm and other overall thicknesses to suit frames
Warm-edge spacer bars in black, grey or white
Security glazing tape or clips where beads are external
Toughened outer pane where safety glass is required
Made to measure for each sash, light and door panel

Fitting in Sudbury and nearby

We arrange surveys and fitting in Sudbury and across the CO10 postcode district, as well as in nearby Colchester (13 miles) and Haverhill (13 miles). Dates depend on installer availability.

Suffolk ranges from Ipswich's waterfront offices and town-centre shops to timber-framed and Georgian streets in Bury St Edmunds, Lavenham and Woodbridge, and coastal Lowestoft and Felixstowe.

Good candidates for security double-glazed units:

Windows in flats on walkways and balconies
Replacing misted or damaged units
Patio doors and bifolds
Ground-floor and basement windows

Before the glass is ordered

Energy performance

Choosing low-E glass, argon and warm-edge spacers keeps the window as efficient as possible, often better than the unit being replaced.

Overall thickness

The new unit must suit the frame's glazing rebate. If your frames only take thin units, we use thinner laminates or adjust the beads.

Glazing rules in England

England

Listed buildings and conservation areas

In England, listed building consent from the council may be needed to replace historic glass such as crown or cylinder glass, or to alter glazing bars, sashes and frames. Historic England publishes guidance on traditional windows. Secondary glazing and window film are often easier to agree because they can be removed later, but the council's conservation officer makes the decision.

Replacing glass in an existing frame

Replacing only the glass or sealed unit in an existing frame is generally treated as a repair in England rather than notifiable building work. Replacing a whole window or door is notifiable and is normally certified through a competent person scheme or approved by building control. Either way, new glass in a critical location should still be safety glass.

How it works

Send sizes or use the quote tool
Free survey at your Sudbury address
Fixed price in writing
Glass made, then fitted

Security double-glazed units in Sudbury: questions

Do you cover Colchester as well as Sudbury?

Yes. As well as Sudbury, we can arrange surveys in nearby Colchester, Haverhill and Braintree. Dates depend on installer availability.

How long do new units take?

Units are made to order after the survey. Lead times vary with glass type and size, and we confirm them when we quote.

Do security units reduce noise?

Laminated glass already damps sound better than plain glass, and acoustic interlayers improve it further, which helps on busy roads.

Can I just replace the glass and keep my frames?

Yes, if the frames are sound. We measure each unit, make security units to the same size and fit them into your existing frames.

Security double-glazed units in nearby towns

Other glazing in Sudbury

Ready for a price? Use the form or call 0800 088 6248.