London Connection1Stained Glass Guild
- Address
- Unit 8, Woodworks Centre, School Passage, London, KT1 3DU
- Phone
- +44 7841532311
- Website
- stainedglassguild.com
- Opening hours
- Mon,Tue,Thu,Fri 09:00-14:30 · Sat 10:00-13:00
Best Glaziers in London
Glaziers in London replace broken glass, misted double-glazing units, windows and doors, including sash window repairs. Below you will find our selection of 10 glaziers in London, with address, phone number, website and opening hours for each one, followed by practical advice on choosing the right glazier, typical prices and answers to common questions.
10listed
10with phone number
10with website
1open on Sundays
10 Glaziers in London
2Durajoin Aluminium Windows and Doors
- Address
- Dephna house, Unit 606 14 Cumberland Avenue, Park Royal, London, NW10 7QL
- Phone
- +44 203 576 2142
- Website
- durajoin.com
- Opening hours
- Mon-Sun 08:00-20:00
3Manor Glass and Glazing
- Address
- 160-162 Stafford Road, London, SM6 9BS
- Phone
- +44 20 8647 6620
- Website
- manorglassltd.co.uk
- Opening hours
- Mon-Fri 09:00-17:00 · Sat 08:00-12:00 · Sun closed
4Crestshield Windows
- Address
- 5-7 Croydon Road, London, SE20 7TJ
- Phone
- +44 20 8776 5554
- Website
- crestshieldwindows.co.uk
- Opening hours
- Mon-Fri 09:00-17:00 · Sat 10:00-14:00
5Peerless Windows
- Address
- 129 Northfield Avenue, London, W13 9QR
- Phone
- +44 20 8567 6000
- Website
- peerlesswindows.co.uk
- Opening hours
- Mon-Fri 09:30-17:00 · Sat 09:30-16:00
6Assured Glass
- Address
- 623-625 Kingston Road, London, SW20 8SA
- Phone
- +44 20 8241 2040
- Website
- assuredglass.co.uk
- Opening hours
- Mon-Fri 08:30-17:30 · Sat 09:00-16:00
7Nostalgic Glass
- Address
- Rear of 36-38 Peckham Road, London, SE5 8QT
- Phone
- +44 20 7277 2770
- Website
- nostalgicglass.co.uk
- Opening hours
- Mon-Fri 09:00-17:00 · Sat open
8KK Windows Ltd
- Address
- 1C Hinton Road, London
- Phone
- +44 20 7737 0357
- Website
- kkwindows.co.uk
- Opening hours
- Mon-Fri 09:00-17:00
9ICS Solutions
- Address
- Brockley Road, Crofton Park, London, SE4 2BY
- Phone
- +44 20 3565 9775
- Website
- icsolutions.co.uk
10www.milton-glass.co.uk
- Address
- 177 Selsdon Park Road, London, CR2 8JJ
- Phone
- +44 20 8768 3508
- Website
- milton-glass.co.uk
How to choose a glazier in London
- Look for FENSA or CERTASS registration for replacement windows.
- In conservation areas, check what is allowed before replacing windows.
- Ask about the energy rating (A or A+) of new units.
- For emergencies, many glaziers offer boarding-up services.
Checks and regulation: Replacement windows must comply with Building Regulations; FENSA installers can self-certify.
How much does a glazier cost in London?
Replacing a double-glazed unit in London usually costs £120–£300; a new uPVC window £400–£900. Prices vary by area, time of day and the complexity of the job or service, so always ask for a written quote or check the latest price list before you book.
Glaziers across London
London is made up of 32 boroughs plus the City of London. The glaziers above are spread across the capital; use the borough guides below to find options closer to home.
Glaziers by borough
- Glaziers in Bexley
- Glaziers in Bromley
- Glaziers in Croydon
- Glaziers in Ealing
- Glaziers in Enfield
- Glaziers in Lewisham
- Glaziers in Newham
- Glaziers in Richmond upon Thames
- Glaziers in Southwark
- Glaziers in Sutton
Frequently asked questions
Can misted double glazing be fixed?
Yes, the sealed unit can usually be replaced without changing the frame.
Do I need permission for new windows in London?
Not usually, unless you live in a listed building, a flat or a conservation area with an Article 4 direction.
How long does fitting take?
Most windows are fitted in a day once they have been made, which takes 2–4 weeks.
Listings are compiled from public business information and OpenStreetMap (© OpenStreetMap contributors, ODbL). Details can change, so please confirm opening hours and prices with the business before visiting. Businesses can request corrections via our contact page. Last reviewed: September 2026.