What thickness should a mirror be?
4 mm suits small framed pieces, 5 mm is the usual choice for a wall or bathroom mirror, and 6 mm is what large, full-height, gym and salon mirrors need to stay flat and be handled safely. Sliding wardrobe shutters normally take 5–6 mm mirror inside an aluminium system, where the system’s specification decides the exact number.
Silver or aluminium mirror — what is the difference?
The reflective coating on the back. Silver mirror reflects brighter and truer and resists moisture much better; aluminium mirror is cheaper and reflects slightly darker. In a bathroom or a coastal city the difference shows up as black creeping in from the edges of an aluminium mirror after a few years, so silver is worth the small extra for anything in a damp room.
Why do bathroom mirrors go black at the edges?
Moisture has reached the back of the mirror and attacked the coating. It is usually some combination of a lower-grade backing, an unsealed edge, an adhesive or silicone that was not mirror-safe, and a bathroom with no exhaust. Silver mirror with intact protective paint, a sealed edge and mirror-safe fixings is how you avoid it — once the blackening starts it cannot be reversed.
Can a mirror be toughened?
Not after it has been silvered — the coating and the backing paint would not survive the furnace, so an ordinary mirror is annealed glass and breaks into sharp pieces. The normal way to make a mirror safe in India is a safety backing film bonded to the rear, which holds the fragments in place. Ask for it on wardrobe shutters, full-length mirrors and gym walls.
What does a mirror cost?
It varies with the backing, the thickness, the edge finish and any LED or defogger, plus your city. The range shown on this page is aggregated from Glassy’s published city pages and is indicative only. The Mirror Price Guide breaks the pricing down properly, and a local quote against your actual sizes is the only real number.
Does Glassy make or fit mirrors?
No. Glassy is a directory. We list verified glass businesses, fabricators and dealers across India and connect you with 2–3 of them in your city so you can compare. The work is done by the specialist you choose.