Barnet · Greater London
Bespoke Mirrors in Barnet
Looking for a bespoke mirror in Barnet? Our glaziers can measure your wall, alcove or wardrobe and quote for a mirror cut to size with the edge finish you choose.
- EN4
- EN5
- HA8
- N2
- N3
- N12
- Guide from £205
Bespoke mirrors across Barnet
Edge finish affects both look and safety. Flat polished edges suit frameless mirrors and mirror walls, bevelled edges add an angled border that catches the light, and a simple arrised edge takes the sharpness off edges that will be hidden by a frame or channel.
The price depends on mirror size and thickness, the number of panels, the edge finish, tint or low-iron glass, safety backing, cut-outs and the fixing method. Gym walls, very large single sheets and difficult access also affect cost. See the guide prices for typical ranges.
Black edges, often called edge creep, are corrosion of the silver layer, usually started by moisture or cleaning fluid getting into the edges, or by an unsuitable adhesive. Once the silver has corroded it cannot be restored, so the mirror has to be replaced.
Large mirrors are usually fixed with mirror adhesive and supported at the base by a slim channel or clips while the adhesive cures and afterwards. Smaller mirrors can be screw-fixed through drilled holes with decorative caps, which also lets them be removed later.
What's included
- Safety backing film where the position calls for it
- Final clean and advice on protecting the edges
- Survey, measuring or templating of the wall or recess
- Cut-outs and drilled holes for sockets, switches or fixings

About Barnet for this job
- Postcodes covered
- EN4, EN5, HA8, N2, N3, N12, N20, NW4, NW7, NW11 and the surrounding area, including Potters Bar, Borehamwood and Finchley
- Coast
- Barnet is well inland, around 45 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Barnet the midwinter sun reaches about 15° above the horizon at noon, with roughly 7.6 hours of daylight, rising to about 62° and 16.4 hours in midsummer. A mirror opposite or beside a window reflects daylight deeper into a room, which helps dark north-facing spaces through winter. Low direct sun on a large mirror can cause glare, so its position and any tint are worth considering.
- Access and setting
- Older rural homes often have uneven walls of stone or lime plaster, which can distort a bonded mirror unless the wall is levelled or a backing board is used. Damp solid walls also need checking before a mirror is fixed to them.
- Rules in England
- Approved Document K requires safety glass in critical locations in England: glazing in doors and in side panels within 300 mm of a door, up to 1500 mm above floor level, and any glazing in walls or partitions up to 800 mm above floor level.
Guide prices in Barnet
| Typical job | Guide price inc VAT |
|---|---|
| Polished mirror, 1200 × 900 mm | £205 – £265 |
| Safety-backed mirror, 1800 × 1000 mm | £365 – £465 |
| Gym mirror wall, 4000 × 2000 mm | £995 – £1,295 |
Specification choices
Bevelled edge
An angled border ground and polished around the edge that catches the light and frames the mirror without needing a separate frame.
Heated demister pad
A thin heating pad bonded behind a bathroom mirror to keep an area clear of steam, wired in by a qualified electrician.
Tinted mirror
Grey or bronze tinted mirror that softens the reflection and adds warmth or depth, often used as a feature wall or in hospitality spaces.
Bespoke Mirrors in Barnet: questions
How long does a bespoke mirror take?
Plain mirrors cut to size are often ready soon after measuring, while bevelled, tinted, safety-backed or shaped mirrors take longer to process. Fitting is usually completed in a single visit, though full gym or studio walls can take longer. Your written quote sets out the expected timescale, and we confirm the date when the mirror is ready.
What is a safety-backed mirror and do I need one?
A safety-backed mirror has a film bonded across its back that holds the pieces together if the glass breaks. You should consider one wherever someone could knock or fall against the mirror, such as wardrobe doors, full-height mirrors, gyms, dance studios and children's rooms. We recommend it at survey when the position or use of the room calls for it.
Can I have a bespoke mirror in a bathroom?
Yes, provided the room is well ventilated and the mirror is protected from standing water. We use mirror that meets the relevant standard for internal use, bond it with a compatible adhesive and keep edges away from splashes where possible. A heated demister pad can keep part of the mirror clear, wired in by a qualified electrician.
Why do mirrors go black around the edges?
Black edges are corrosion of the silver layer behind the glass, usually caused by moisture or cleaning fluid getting into the edges, or by an adhesive that reacts with the backing. Bathrooms are especially at risk because of steam. The damage cannot be reversed, so the mirror needs replacing, ideally with better edge protection and a compatible adhesive.
Do you cover Barnet for bespoke mirrors?
Yes. We can quote for bespoke mirrors across Barnet and the surrounding Greater London area, including postcode districts EN4, EN5, HA8, N2 and N3, and nearby Potters Bar, Borehamwood and Finchley. 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 Barnet
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.