Security double-glazed units in Bootle

Security double-glazed units in Bootle: what will it cost?

Typical prices for security double-glazed units in Bootle 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.

Glass and fitting options

Toughened outer pane where safety glass is required
Obscure and decorative glass for bathrooms and doors
24 mm, 28 mm and other overall thicknesses to suit frames
Laminated inner pane, outer pane or both
Warm-edge spacer bars in black, grey or white
Low-E coating and argon fill for insulation

Fitting in Bootle and nearby

From the L20 district we also cover Litherland (1 mile) and Wallasey (4 miles). Survey dates depend on installer availability.

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 settings for security double-glazed units:

Patio doors and bifolds
Replacing misted or damaged units
Glazed back and side doors
Ground-floor and basement windows

Getting the right glass for your building

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.

Internal or external beads

If your beads are on the outside, we add security tape or clips so the unit cannot be lifted out after the beads are removed.

What the rules say 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.

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

Tell us about the glazing
Survey, measuring and frame check
Written quote naming the glass
Fitting and handover

Security double-glazed units in Bootle: questions

Can you survey in Bootle and nearby towns?

Yes. Surveys in Bootle, Litherland and Wallasey are booked around 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.

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.

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.

Security double-glazed units in nearby towns

Other glazing in Bootle

Get a guide price now and book your free survey in Bootle.