How much should I budget for security double-glazed units in Dyfed?
Our guide range for security double-glazed units in Dyfed 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
- Made to measure for each sash, light and door panel
- Laminated inner pane, outer pane or both
- Security glazing tape or clips where beads are external
- Warm-edge spacer bars in black, grey or white
- Toughened outer pane where safety glass is required
- Obscure and decorative glass for bathrooms and doors
Covering Dyfed
We can arrange surveys and fitting anywhere in Dyfed, including Llanelli and Ammanford. Dates depend on installer availability. Choose your town below for local details.
Dyfed covers the town-centre shops of Carmarthen and Llanelli, the university town of Aberystwyth, and Pembrokeshire harbour towns such as Tenby, with exposed properties along the west coast.
Common uses:
- Replacing misted or damaged units
- Patio doors and bifolds
- Ground-floor and basement windows
- Glazed back and side doors
Towns in Dyfed
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.
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.
Consents and safety: 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.
Security rules for new homes
Wales introduced its own Approved Document Q for new homes, in force from 1 November 2018, and it applies to newly erected dwellings only. It follows a similar approach to England's, with PAS 24 referenced for easily accessible doors and windows and laminated glass to BS EN 356 P1A in doors and nearby windows. It does not apply to changing the glass in an existing home.
How it works
- Send sizes or use the quote tool
- Free survey at your Dyfed address
- Fixed price in writing
- Glass made, then fitted
Security double-glazed units in Dyfed: questions
Which towns in Dyfed do you cover?
We can arrange work anywhere in Dyfed, including Llanelli, Ammanford, Aberystwyth, Carmarthen and Haverfordwest, and in other towns across the area.
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.
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.
Can I just replace the glass and keep my frames?
Yes, if the frames are sound. We measure each unit, make security units to the same size and fit them into your existing frames.
Other glazing in Dyfed
- Security secondary glazing
- Security glazed doors and screens
- Shopfront security glass
- Bullet-resistant glass
- Anti-bandit glass
- Laminated security glass
Ready for a price? Use the form or call 0800 088 6248.