Window security grilles in Llanelli

How much do window security grilles cost in Llanelli?

Window security grilles in Llanelli typically cost £414 to £954 including VAT (£345 to £795 plus VAT) per window, supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

A window security grille is a steel barrier fitted across a window so that breaking the glass no longer gives a way in. It can be retractable, fixed or removable, and is most often fitted inside the reveal where it is protected and barely noticed from outside.

What goes into a window grille

Works with uPVC, aluminium, timber and steel windows
Lock positioned to clear window handles and restrictors
Made to measure for the reveal, including bays and splayed reveals
Powder-coated in white, black or anthracite to sit with the frame colour
Retractable, fixed or removable designs
Fitted inside the glass by default; external options for recessed or plain openings

Fitting in Llanelli and nearby

We can arrange window security grilles across Llanelli, the main centre for Dyfed, and in nearby towns including Gorseinon, Swansea and Ammanford.

South-west Wales is largely rural, with stone and rendered terraces in towns such as Llanelli, Carmarthen and Haverfordwest and many holiday properties on the coast.

Typical places for this kind of grille include:

Rear windows facing alleys and gardens
Flats with windows onto shared walkways
Ground-floor and basement windows
Outbuildings, workshops and garages with glazing

Things to decide before you order

Colour

White disappears against white frames, while black or anthracite suits darker frames and period sash windows.

Escape requirements

If the window is a designated escape window, the grille must open from inside without a key or tool. We fit quick-release locks for these.

Rules that apply in Wales

Wales

Grilles inside the glass

A grille fitted inside the glass does not normally need planning permission in Wales, as it does not materially change the outside of the building. If the building is listed, listed building consent may still be needed.

Bedroom and escape windows

Wales has its own Approved Documents under the Building Regulations. Approved Document B for Wales sets out escape window provisions for dwellings broadly in line with England's, including minimum opening sizes. We only fit grilles over escape windows with a keyless internal release.

How it works

Send sizes or use the quote tool
Free survey at your Llanelli address
Fixed price in writing
Made to measure and fitted

Window security grilles in Llanelli: questions

Which areas near Llanelli do you cover?

We can arrange work in Llanelli and in nearby Gorseinon (5 miles), Swansea (10 miles) and Ammanford (11 miles). Dates depend on installer availability.

Can I still open the window with a grille fitted?

With a retractable or removable grille, yes. Many fixed internal grilles also leave room to open the sash or casement behind them.

Should window grilles go inside or outside?

Inside in most cases. Internal grilles avoid weathering, are harder to attack, keep the outside of the building unchanged and rarely need planning permission. External grilles suit openings with no internal depth.

Do grilles work on bay windows?

Yes. A bay is usually treated as separate grilles for each face, or one grille following the bay on a curved or angled track.

Window security grilles in nearby towns

Other grilles in Llanelli

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