Barnsley · South Yorkshire
Bespoke Mirrors in Barnsley
Bespoke mirrors in Barnsley start with a survey of the wall and its flatness, followed by a written quote that fixes the price for the mirror, edges and fixing shown.
- S70
- S75
- S71
- Guide from £205
Made to measure mirrors in Barnsley: what to know
Most mirrors for internal use are made from silver-coated float glass covered by BS EN 1036-1, which sets definitions, quality requirements and test methods, including resistance to damp and corrosion. Mirror for bathrooms or other humid areas should come from a supplier whose product meets that standard.
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.
A bonded mirror follows the surface behind it, so an uneven wall can bend the reflection. We check flatness at survey, and on uneven plaster or stone walls the mirror may need a flat backing board or the wall levelling first to avoid a wavy, distorted image.
Included as standard
- Mirror cut to size with your chosen edge finish
- Survey, measuring or templating of the wall or recess
- Final clean and advice on protecting the edges
- Safety backing film where the position calls for it

Local details for Barnsley
- Postcodes covered
- S70, S75, S71 and the surrounding area, including Darton, Chapeltown and Wakefield
- Coast
- Barnsley is well inland, around 54 km from the nearest coast, so salt exposure is not usually a factor.
- Daylight and sun
- In Barnsley the midwinter sun reaches about 13° above the horizon at noon, with roughly 7.2 hours of daylight, rising to about 60° and 16.8 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
- Large mirrors for flats, salons and gyms often have to travel through narrow stairwells and small lifts, so walls may be covered in several panels with planned joints. Loading limits and building working hours can affect fitting times.
- 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 Barnsley
| 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
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.
Bevelled edge
An angled border ground and polished around the edge that catches the light and frames the mirror without needing a separate frame.
Low-iron mirror
Mirror made on low-iron glass, which reduces the slight green cast of standard glass for a brighter, more colour-accurate reflection.
Bespoke Mirrors in Barnsley: questions
How should I clean a mirror without damaging it?
Spray glass cleaner onto a soft, lint-free cloth rather than directly onto the mirror, then wipe and buff dry. That stops liquid running down and soaking into the bottom edge, which is where black edges usually start. Avoid abrasive pads and harsh chemical cleaners, and dry the edges after cleaning in bathrooms.
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.
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.
Can a large mirror be fixed to plasterboard?
Often, yes, but it depends on the board, its fixings and the surface finish. Adhesive grips the paint or plaster layer, so flaky paint or weak skim can let go under the weight. We check the wall at survey and may add a base channel, mechanical fixings into studs, or a backing board to spread the load.
Do you cover Barnsley for bespoke mirrors?
Yes. We can quote for bespoke mirrors across Barnsley and the surrounding South Yorkshire area, including postcode districts S70, S75 and S71, and nearby Darton, Chapeltown and Wakefield. 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 Barnsley
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.