Gwynedd & Anglesey · Wales
Emergency Glazing in Gwynedd & Anglesey
Broken glass in Gwynedd & Anglesey is dangerous and leaves the property exposed, so we arrange make-safe boarding first and permanent glazing on a planned second visit.
- Guide from £165
- 5 towns covered
- Postcode areas LL
Gwynedd & Anglesey: make safe broken glass
Permanent glass is often made to order, especially toughened, laminated or sealed units, and cannot usually be cut from stock at the time. That is why emergency work is normally two visits: make safe now, then return to fit the permanent glass once it is ready.
If glass breaks with no clear cause, such as an impact or a break-in, it may be a thermal crack from uneven heating, or a spontaneous breakage in toughened glass. The glazier notes the break pattern, which can help with insurance and with choosing the right replacement glass.
The cost of emergency glazing depends on the time of call-out, the size of the opening, whether boarding or temporary glazing is used, how much glass has to be cleared, and access. The permanent glass is quoted separately once the glazier knows the exact specification required.
Upper-floor broken windows are often boarded from inside, which avoids ladders at night and in poor weather. A board fitted inside still secures the opening and keeps out wind and rain, and permanent glass can then be fitted later in daylight with proper access.

Towns we cover for emergency glazing in Gwynedd & Anglesey
Choose your town for local details, nearby areas and the postcode districts we cover.
What applies in Gwynedd & Anglesey
In Wales, Approved Document N covers safety glazing: safety glass is needed in and around doors and in low-level glazing where people could walk into it.
Security rules for doors and windows differ between the UK nations. For replacement doors and windows in Wales, products tested to PAS 24 are a sensible benchmark.
Gwynedd & Anglesey has its own coastline, so for homes and businesses near the sea, salt air and wind-driven rain are part of the brief. In coastal storms, wind-driven rain and gusts can force water and debris through broken glass quickly. Boards need firm fixings into sound timber or masonry, and exposed openings may need extra fixings so the board stays put until the permanent glass is fitted.
Rural properties may be further from a glazier, so the first visit concentrates on making the opening safe and weathertight. Barns, outbuildings and older timber frames sometimes need extra timber battens to give the board a solid fixing.
Guide prices
| Typical job | Guide price inc VAT |
|---|---|
| Board up one window | £165 – £245 |
| Board up a door or small shopfront | £225 – £345 |
| Temporary glass while new glass is made | £195 – £295 |
Choosing your emergency glazing
Polycarbonate temporary glazing
Clear, impact-resistant sheet fitted in place of the broken glass, keeping daylight in and the opening secure while permanent glass is made.
Timber boarding
Exterior-grade plywood or OSB screwed securely into the frame, giving a solid, weather-resistant cover until the permanent glass is fitted.
Replacement sealed unit
A made-to-measure double or triple glazed unit to replace a broken one, with safety or low-E glass where needed.
Internal boarding
Boards fixed from inside the room for upper floors or awkward access, avoiding ladders and working at height in the dark.
Emergency Glazing in Gwynedd & Anglesey: questions
What should I do immediately after a window is smashed?
Keep people and pets away from the broken glass, and do not try to pull out large hanging shards by hand. If it was a break-in or vandalism, call the police and note the crime reference. Take photos from inside and outside. Then call us, and we will tell you honestly when a glazier can attend to make it safe.
What causes glass to break without anything hitting it?
Glass can crack from thermal stress, when part of a pane heats up much more than the rest, often from sun, heaters or partial shading. Toughened glass can also break spontaneously in rare cases because of tiny inclusions in the glass. The glazier notes the crack pattern, which can help identify the likely cause.
Do you board up commercial premises and shopfronts?
Yes. We arrange boarding and temporary glazing for shops, offices, restaurants and other commercial premises. Large shopfront panes may need several boards, timber framing and more than one glazier. Once secured, we can quote for permanent glass, including laminated glass, and plan the fitting visit around your opening hours where possible.
Can you replace the glass on the same visit as boarding up?
Usually not. Most replacement glass, particularly toughened, laminated and sealed units, is made to order and cannot be cut from stock at the time. The emergency visit makes the opening safe and secure, and the glazier measures for permanent glass. A second visit is booked to remove the board and fit the new glass once it is ready.
Which parts of Gwynedd & Anglesey do you cover for emergency glazing?
We cover the whole of Gwynedd & Anglesey, including Bangor (Gwynedd), Holyhead, Caernarfon, Pwllheli and Dolgellau, and postcode areas LL. Building rules for emergency glazing here follow the regulations for Wales. Enter your postcode on the quote form and we will confirm cover; then a glazier will talk through the job, explain any charge before booking and give you a written quote.
Other glazing services in Gwynedd & Anglesey
- Replacement Glass in Gwynedd & Anglesey
- Misted Glass Repair in Gwynedd & Anglesey
- Safety Glass in Gwynedd & Anglesey
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All glazing in Gwynedd & Anglesey · Emergency Glazing & Boarding Up across the UK
Get a written quote in Gwynedd & Anglesey
Clear guide prices, any charge explained before booking, and one point of contact for every glazing job.