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Glass & Mirror in London

538 Glass & Mirror specialists serving London are listed here — independent local firms that handle misted double-glazed units, toughened safety glass and made-to-measure mirrors. Compare them below on the services they offer and the accreditations they hold, then request free, no-obligation quotes from the firms that fit your project.

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538 Glass & Mirror specialists in London

A2Z windows and doors LTD

◆ London · EC1V 2NX

Choose A2Z Windows and Doors LTD for high-quality double glazed windows, doors, porches, fascias and more. We’re a local family-owned and operated business with extensive knowledge and experience in the home improvement business. From aluminium windows to double glazed doors and conservatories.

Glass & Mirror Windows & Doors
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Glass & Mirror in London: what to know

538 glass & mirror firms cover London, across postcode areas including SW, N, W and E. They are all independent local businesses listed in this directory, so your enquiry goes straight to the firm rather than a national lead broker.

Replacing a single misted (failed) double-glazed unit is far cheaper than a whole new window, and is one of the most common jobs these firms do. Where glass sits in a "critical location" — below 800mm from the floor in a window, or below 1500mm in a door and its side panels — the Building Regulations require safety glazing (toughened or laminated), so a good firm will specify the right glass for each opening.

Glass & Mirror in London — common questions

Can I just replace the misted glass unit rather than the whole window in London?
In most cases, yes. If the frame and hardware are sound, a firm can replace just the failed (misted) sealed unit, which is much cheaper than a new window. If the frame itself is damaged or the hinges are failing, replacing the window may be the better value — a local firm will tell you honestly which applies.
How much does replacing a glass unit cost in London?
A replacement sealed unit is often in the region of £60–£180 supplied and fitted for a standard size, though large, shaped, toughened or specialist (e.g. acoustic or Low-E) units cost more. Get a couple of quotes from London firms with your exact sizes to compare.
How many glass & mirror firms are listed in London?
We currently list 538 glass & mirror specialists serving London. You can compare them above by the services they offer and the accreditations they hold.
How do I get glass & mirror quotes in London?
Use the quote form on this page — enter your postcode and what you need, and we will pass it to matched local glass & mirror specialists. It is free and there is no obligation to proceed.
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