Security secondary glazing in Haverfordwest

What is the price of security secondary glazing in Haverfordwest?

Typical prices for security secondary glazing in Haverfordwest are £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window, supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

Security secondary glazing is a separate slim window fitted on the room side of an existing window, glazed with laminated glass so it forms a second barrier. It leaves the original window untouched outside, which makes it a common choice for listed buildings, conservation areas and period sash windows.

What you can specify

Low-E glass for better insulation
Suits sash, casement and arched openings
Fixed within the reveal, leaving the original window untouched
Colour-matched frames to suit the room
Locks and catches that open from inside without a key
Noise and draught reduction

Fitting in Haverfordwest

We arrange surveys and fitting in Haverfordwest and across the SA61 postcode district. Tell us your postcode and we will offer dates.

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.

This glazing suits:

Ground-floor flats in converted townhouses
Offices in historic buildings
Homes on busy roads wanting noise reduction
Period sash windows with original glass

Questions we will ask at the survey

Frame colour and sightlines

Slim frames that line up with the existing meeting rails make the secondary glazing almost invisible from outside.

Escape and ventilation

On windows used for escape, the secondary glazing must open quickly from inside without a key or tool.

Building regulations and safety in Wales

Wales

Listed buildings and conservation areas

Listed buildings in Wales need listed building consent from the local planning authority for works that affect their character, which can include replacing historic glass, glazing bars or sashes. Cadw advises on the historic environment in Wales. Reversible options such as secondary glazing are often easier to agree, but the council decides.

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.

How it works

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

Security secondary glazing in Haverfordwest: questions

Do you cover Pembroke Dock as well as Haverfordwest?

Yes. As well as Haverfordwest, we can arrange work in nearby Pembroke Dock. Dates depend on installer availability.

Will secondary glazing cause condensation?

A well-fitted unit usually reduces condensation on the inner pane. Some ventilation of the gap may be needed, which we discuss at the survey.

Can I still open my sash windows?

Yes. Secondary glazing slides, hinges or lifts out so the original window can be opened and cleaned.

Do I need permission for secondary glazing in a listed building?

It depends on the building and the council. Internal secondary glazing usually has less impact than replacement windows, but listed building consent may still be needed. Ask the conservation officer before ordering.

Security secondary glazing in nearby towns

Pembroke Dock8 miles

Other glazing in Haverfordwest

Ready for a price? Use the form or call 0800 088 6248.