Security double-glazed units in Southport

How much do security double-glazed units cost in Southport?

Expect £174 to £594 including VAT (£145 to £495 plus VAT) per unit for security double-glazed units in Southport. The written quote names the glass makeup, the price and the lead time before you commit.

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 goes into security double-glazed units

Security glazing tape or clips where beads are external
Toughened outer pane where safety glass is required
Laminated inner pane, outer pane or both
Low-E coating and argon fill for insulation
Made to measure for each sash, light and door panel
Obscure and decorative glass for bathrooms and doors

Fitting in Southport and nearby

Surveys in Southport (PR8) are booked around installer availability. We also cover nearby Formby (7 miles), Lytham St Annes (7 miles) and Ormskirk (8 miles).

Merseyside has Liverpool's listed commercial centre and waterfront offices, Victorian terraces across the city and the Wirral, and suburban high streets in Southport and St Helens.

Typical places for security double-glazed units:

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

Things to decide before you order

Which pane is laminated

Laminating the inner pane is the usual security choice. Laminating both panes adds protection on high-risk elevations.

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.

Rules that apply in England

England

Safety glass in critical locations

In England, section 5 of Approved Document K treats glazing in doors and in side panels within 300 mm of a door edge, from floor level up to 1,500 mm, and any other glazing below 800 mm, as a critical location. Glass there should break safely, be robust, or be guarded. Laminated or toughened glass meeting BS EN 12600 class 3 is the usual answer, rising to class 2 for door and side-panel panes wider than 900 mm.

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.

How it works

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