Penzance · Cornwall
Bespoke Mirrors in Penzance
Bespoke mirrors in Penzance 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.
- TR18
- Guide from £205
Penzance: bespoke mirrors
A safety-backed mirror has a film bonded across its back that holds the pieces together if the glass breaks, so fragments stay on the backing instead of falling or scattering. Some backing films are classified for impact under BS EN 12600, and the film is applied before fitting.
Mirrors must be bonded with an adhesive made to be compatible with mirror backing. Some general-purpose adhesives and acidic sealants can attack the protective coatings and the silver, causing dark patches that spread from behind. We only use mirror-compatible products.
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.
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 a typical job includes
- Fixing with mirror-compatible adhesive, clips or channels
- Final clean and advice on protecting the edges
- Mirror cut to size with your chosen edge finish
- Survey, measuring or templating of the wall or recess

About Penzance for this job
- Postcodes covered
- TR18 and the surrounding area, including Camborne, Redruth and Falmouth
- Coast
- Penzance is about 1 km from the coast or a tidal estuary, so salt air and wind-driven rain are worth planning for. Mirrors are fitted indoors, but salty, humid coastal air can still reach the silver backing through exposed edges, particularly in bathrooms and near entrances. Protected edges, a compatible adhesive and good ventilation all help prevent black edge corrosion.
- Daylight and sun
- In Penzance the midwinter sun reaches about 16° above the horizon at noon, with roughly 7.8 hours of daylight, rising to about 63° and 16.2 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 Penzance
| 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
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.
Safety-backed mirror
Mirror with a bonded backing film that holds fragments together if it breaks, recommended for doors, full-height mirrors, gyms and children's rooms.
Clear silver mirror
Standard silver-coated float glass mirror, cut to size, suited to most rooms, wardrobes and wall mirrors where a true, neutral reflection is wanted.
Bespoke Mirrors in Penzance: questions
What affects the cost of a bespoke mirror?
The main cost drivers are the size and thickness of the mirror, the number of panels, the edge finish, any tint or low-iron glass, safety backing, cut-outs and the fixing method. Very large single sheets, access through narrow stairs and full mirror walls also affect the price. See the guide prices for typical ranges.
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 edge finishes can I choose for a bespoke mirror?
The main choices are a flat polished edge, a bevelled edge and an arrised edge. Polished edges give a clean, frameless look and suit mirror walls, bevels add an angled border that catches the light, and arrised edges simply take off the sharpness where a frame or channel will hide them. Bevel width can usually be chosen too.
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.
Do you cover Penzance for bespoke mirrors?
Yes. We can quote for bespoke mirrors across Penzance and the surrounding Cornwall area, including postcode districts TR18, and nearby Camborne, Redruth and Falmouth. 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 Penzance
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.