Dungannon · County Tyrone
Safety Glass in Dungannon
Glass tabletops, shelves and splash panels for homes in Dungannon can be cut, polished and toughened to your exact size and shape.
- BT71
- Guide from £55
Toughened glass panels for homes and businesses in Dungannon
Safety glass in a building should carry a permanent mark, usually in a corner, that stays visible after fitting. It names the maker or supplier and the standard, such as BS EN 12150 for toughened glass. The mark is how a buyer or inspector can confirm what was fitted.
Low-iron glass removes most of the slight green tint that ordinary clear glass shows at its edge and through thick panels. It suits tabletops, display shelves and splashback-style panels where true colours and a clearer edge matter.
Once glass has been toughened, it cannot be cut, drilled, notched or edge-worked. All shaping, holes for handles or hinges, and cut-outs for sockets must be finished on the float glass first. This is why accurate measuring and templates matter before any order is placed.
Edge finish affects both look and safety. Arrised edges are lightly sanded to take off sharpness and suit glass held in frames. Polished edges are smooth and clear for exposed edges on tables, shelves and frameless panels. Bevelled edges add a decorative angled border.
What a typical job includes
- Measurement or templating of the glass panel
- Delivery or fitting by our glaziers
- Written quote fixing the price for the specification
- Permanent safety marking on building glass
Dungannon at a glance
- Postcodes covered
- BT71 and the surrounding area, including Cookstown, Armagh and Portadown
- Coast
- Dungannon is well inland, around 55 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Dungannon the midwinter sun reaches about 12° above the horizon at noon, with roughly 7.0 hours of daylight, rising to about 59° and 17.0 hours in midsummer. Strong sun on large glass panels can cause glare and fade furniture behind them. Tinted, solar control or low-iron toughened glass each change how much light, heat and colour come through, so orientation is worth considering when choosing.
- Access and setting
- Older rural homes often have internal doors and screens with old, unmarked glass. Upgrading them to toughened or laminated safety glass is common, and timber door frames may need careful beading when the new glass is fitted.
- Rules in Northern Ireland
- Technical Booklet V covers safety glazing in Northern Ireland, including glass in and around doors and low-level glazing where people could walk into it.
Guide prices in Dungannon
| Typical job | Guide price inc VAT |
|---|---|
| 6 mm toughened panel, 800 × 600 mm | £55 – £75 |
| 10 mm toughened panel, 1000 × 2000 mm | £325 – £415 |
| Glass tabletop or shelf, 1200 × 600 mm, 8 mm | £135 – £165 |
| 6.4 mm laminated panel, 900 × 900 mm | £115 – £145 |
Get a guide price for your size
For replacement doors and windows in Northern Ireland, PAS 24 products are a sensible choice for security.
Options to choose between
Toughened laminated glass
Toughened sheets laminated together, combining strength with post-breakage retention, often used for frameless panels and higher-load applications.
Satin or obscure finish
Acid-etched or patterned glass for privacy in doors and screens, toughened or laminated to meet safety requirements.
Heat soak testing
An extra heat test after toughening that reduces the risk of spontaneous breakage from nickel sulphide inclusions in the glass.
Safety Glass in Dungannon: questions
Why do I need to wait for toughened glass?
Toughened glass is made to order. Each panel is cut, edge-worked and drilled from float glass, then heated and cooled in a toughening furnace. It cannot be cut from stock once toughened. Your written quote shows the expected timescale, and the glazier will confirm fitting arrangements once the glass is ready.
What is the difference between toughened and laminated glass?
Toughened glass is heat treated so it is stronger and, if broken, crumbles into small, relatively blunt pieces, leaving the opening empty. Laminated glass is sheets bonded to an interlayer, so when it breaks the pieces stay stuck in place. Both can be safety glass. Laminated is preferred where falling glass or an open hole would be a hazard.
Can toughened glass break on its own?
Rarely, yes. Tiny nickel sulphide inclusions in the glass can expand over time and cause a toughened pane to break without an obvious impact. Edge damage during fitting can also cause later failure. Heat soak testing reduces the risk of inclusion-related breakage, and careful handling and correct fitting protect the edges.
Can toughened glass be cut or drilled after it is made?
No. Toughened glass cannot be cut, drilled or edge-worked once it has been toughened, because any damage to the surface releases the internal stress and the whole pane shatters. All sizes, holes and cut-outs must be finalised before toughening. That is why accurate measurements or a template are needed before the order is placed.
Do you cover Dungannon for safety glass?
Yes. We can quote for safety glass across Dungannon and the surrounding County Tyrone area, including postcode districts BT71, and nearby Cookstown, Armagh and Portadown. Start with your postcode on the quote form and a glazier will arrange a free survey before giving you a written quote.
Get a written quote in Dungannon
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.