Security double-glazed units in Deal

What should security double-glazed units cost in Deal?

Typical prices for security double-glazed units in Deal are £174 to £594 including VAT (£145 to £495 plus VAT) per unit, supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

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.

Specification at a glance

Made to measure for each sash, light and door panel
Low-E coating and argon fill for insulation
Obscure and decorative glass for bathrooms and doors
Warm-edge spacer bars in black, grey or white
Security glazing tape or clips where beads are external
Laminated inner pane, outer pane or both

Fitting in Deal and nearby

Whether you are in central Deal or at the edge of the CT14 district, we can arrange a survey. Nearby Dover and Ramsgate are covered too.

Kent ranges from Canterbury's listed city centre and the Regency fronts of Tunbridge Wells to the Medway towns, Ashford's growth estates and coastal Margate and Folkestone.

Good candidates for security double-glazed units:

Glazed back and side doors
Ground-floor and basement windows
Windows in flats on walkways and balconies
Patio doors and bifolds

Before the glass is ordered

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.

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.

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.

Security rules for new homes

Approved Document Q has applied to new homes in England since 1 October 2015. Easily accessible doors and windows, meaning any part within 2 m vertically of the ground or another accessible surface, should meet PAS 24 or an equivalent, and glazing in doors and in windows within 400 mm of a door should be laminated to at least BS EN 356 P1A. It does not apply when you change the glass in an existing home, although it is a sensible benchmark.

How it works

Postcode and a few photos
On-site survey
Fixed written price and lead time
Fit, check and explain

Security double-glazed units in Deal: questions

Do you cover Dover as well as Deal?

Yes. As well as Deal, we can arrange surveys in nearby Dover, Ramsgate and Broadstairs. Dates depend on installer availability.

Which pane should be laminated?

Usually the inner pane, so smashing the outer pane does not create an opening. On doors and low panes the outer pane is normally toughened to meet safety rules.

Will a laminated unit be heavier?

A little. A laminated pane weighs about the same as a solid sheet of the same thickness. On large opening sashes we check hinges and friction stays.

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.

Security double-glazed units in nearby towns

Other glazing in Deal

Start with a guide price online, then we survey and fix the price in writing.