Security double-glazed units in Barry

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

Budget £174 to £594 including VAT (£145 to £495 plus VAT) per unit for security double-glazed units in Barry, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the 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.

Choices you can make

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

Fitting in Barry and nearby

We can arrange security double-glazed units anywhere in Barry, and in nearby Penarth, Cardiff and Llantwit Major. Tell us your postcode and we will offer dates.

South Glamorgan covers Cardiff's city-centre arcades, offices and Bay waterfront, Victorian terraces in Canton and Roath, and the coastal towns of Barry and Penarth.

Typical places for security double-glazed units:

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

Things to decide before you order

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.

Rules that apply in Wales

Wales

Replacing glass in an existing frame

Welsh Government guidance says building regulations have applied to replacement glazing since 1 April 2002, which covers replacing windows and doors. Swapping only the glass or a sealed unit in an existing frame is generally treated as a repair. New glass in a critical location should still be safety glass, and the council's building control team can confirm anything unclear.

Safety glass in critical locations

In Wales, safety glazing is covered by Approved Document N (glazing) under the Welsh Building Regulations rather than Approved Document K. Glass in doors up to 1,500 mm above the floor, in panes within 300 mm of a door up to 1,500 mm, and in other glazing below 800 mm should be safety glass or protected. Laminated and toughened glass are the usual choices.

How it works

Guide price online or by phone
Survey in Barry
Accept the fixed quote
Fitted by glaziers working under our contract

Security double-glazed units in Barry: questions

Which areas near Barry do you cover?

We can arrange work in Barry and in nearby Penarth (5 miles), Cardiff (7 miles) and Llantwit Major (9 miles). Dates depend on installer availability.

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.

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 Barry

Tell us about the glazing and we will come back with a guide price.