Security double-glazed units in Newmarket

How much should I budget for security double-glazed units in Newmarket?

Our guide range for security double-glazed units in Newmarket 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.

Glass and fitting options

Low-E coating and argon fill for insulation
24 mm, 28 mm and other overall thicknesses to suit frames
Laminated inner pane, outer pane or both
Security glazing tape or clips where beads are external
Made to measure for each sash, light and door panel
Toughened outer pane where safety glass is required

Fitting in Newmarket and nearby

From the CB8 district we also cover Haverhill (11 miles) and Cambridge (13 miles). Survey 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.

Common uses:

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

What to think about first

Which pane is laminated

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

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.

Consents and safety: England

England

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.

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.

How it works

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