How much do security double-glazed units cost in Bideford?
Our guide range for security double-glazed units in Bideford 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.
What you can specify
- Laminated inner pane, outer pane or both
- Obscure and decorative glass for bathrooms and doors
- Security glazing tape or clips where beads are external
- Warm-edge spacer bars in black, grey or white
- 24 mm, 28 mm and other overall thicknesses to suit frames
- Low-E coating and argon fill for insulation
Fitting in Bideford
We arrange surveys and fitting in Bideford and across the EX39 postcode district. Tell us your postcode and we will offer dates.
Devon spans Exeter's Georgian and post-war centre, Plymouth's rebuilt 1950s shopping streets and waterfront offices, and seaside towns where sea air is hard on window frames and seals.
Typical places for security double-glazed units:
- Replacing misted or damaged units
- Patio doors and bifolds
- Windows in flats on walkways and balconies
- Ground-floor and basement windows
Things to decide before you order
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.
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 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
- Send sizes or use the quote tool
- Free survey at your Bideford address
- Fixed price in writing
- Glass made, then fitted
Security double-glazed units in Bideford: questions
Do you cover Barnstaple as well as Bideford?
Yes. As well as Bideford, we can arrange work in nearby Barnstaple. Dates depend on installer availability.
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.
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.
Security double-glazed units in nearby towns
Other glazing in Bideford
- Security secondary glazing
- Commercial reglazing
- Broken glass replacement
- Glazing bead security upgrades
- Laminated security glass
- Anti-ram-raid glazing
Ready for a price? Use the form or call 0800 088 6248.