Security double-glazed units in Lincoln

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

As a guide, allow £174 to £594 including VAT (£145 to £495 plus VAT) per unit for security double-glazed units in Lincoln, supplied and fitted. Size, glass makeup, access and frame condition move the price, which is confirmed in writing after the free survey.

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

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

Fitting in Lincoln and nearby

Surveys in Lincoln (LN1) are booked around installer availability, as they are in nearby Gainsborough (14 miles) and Newark-on-Trent (16 miles).

Lincolnshire spans Lincoln's hilltop historic quarter, Georgian Stamford, market towns across the Wolds and Fens, and coastal resorts such as Skegness and Cleethorpes.

Typical settings for security double-glazed units:

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

Getting the right glass for your building

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.

Which pane is laminated

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

What the rules say in 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.

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

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

Security double-glazed units in Lincoln: questions

Can you survey in Lincoln and nearby towns?

Yes. Surveys in Lincoln, Gainsborough and Newark-on-Trent are booked around 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.

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.

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.

Security double-glazed units in nearby towns

Other glazing in Lincoln

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