Unit G, 1 Anthony Way, London, N18 3QT
N18 · 8 miles in a straight line from Charing Cross
London · Windows & Doors
Window fitters in London
Phone numbers for window fitters in London — replacement windows, double glazing and doors. London boroughs only, not Slough or Reading. Open a profile and phone the business yourself. This site does not send the job.
Ask whether the quote is for the glass only, or for the frame, the sill and making good. This London list is the City of London and the 32 London boroughs, including Croydon, Bromley, Ealing and Harrow. Slough, Watford, Reading and Luton are not added to it. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes before you treat a number as the price. A figure on a card is not a quote from this site.
20 Stonecot Hill, Sutton, Surrey, SM3 9HE
SM3 · 9 miles in a straight line from Charing Cross
020 8644 8060Visit websiteemail@alaskanwindows.co.ukOpen profile
Kimpton Trading Estate, 6 Sandiford Road, SUTTON, Surrey, SM3 9RD
SM3 · 10 miles in a straight line from Charing Cross
BDL Contractors LTD, First Floor, 2a Bedford Road, London, London, N2 9DA
N2 · 6 miles in a straight line from Charing Cross
020 8444 4221Visit websitebdlcontractors@btinternet.comOpen profile
545 Garratt Lane, London, SW18 4SR
SW18 · 5 miles in a straight line from Charing Cross
38 Chiltern Way, Woodford Green, Essex, Greater London, IG8 0RQ
IG8 · 10 miles in a straight line from Charing Cross
07514 115972Visit websiteinfo@cloudfreewindows.comOpen profile
114 High Street, Carshalton, Surrey, SM5 3AE
SM5 · 10 miles in a straight line from Charing Cross
17 Broadway Buildings, Boston Road, Hanwell, London, W7 3TT
W7 · 9 miles in a straight line from Charing Cross
17 North Parade, Mollison Way, Edgware, HA8 5QH
HA8 · 9 miles in a straight line from Charing Cross
4 Grecian Crescent, Upper Norwood, SE19 3HH
SE19 · 6 miles in a straight line from Charing Cross
020 8683 4446Visit websitesales@premierwindows.ltd.ukOpen profile
61 Revelstoke Road, Wimbledon Park, LONDON, SW18 5NL
SW18 · 6 miles in a straight line from Charing Cross
020 8879 3443Visit websiteinfo@spstimberwindows.co.ukOpen profile
Unit 64 ing Industrial Park, Alfreds Way, ing, IG11 0TJ
IG11 · 10 miles in a straight line from Charing Cross
020 8594 8559Visit websiteinfo@squareglazing.co.ukOpen profile
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
WC2H · 1 mile in a straight line from Charing Cross
Goumal & Co, 3 Wedmore Street, London, London, N19 4RU
N19 · 4 miles in a straight line from Charing Cross
Trustview Glazing Ltd, 86-90 Paul Street, London, London, EC2A 4NE
EC2A · 2 miles in a straight line from Charing Cross
No businesses match those extra filters. Clear 24-hour or qualification to widen the list.
How to read a price for replacement windows, double glazing and doors
The Checkatrade double glazing cost guide, table last updated May 2026, puts a uPVC casement at £500–£1,250, average £1,000, and a whole 3-bed house replacement at about £8,000–£15,000. Two installers are about £600 a day. Victorian and Edwardian terraces, mansion blocks and converted flats are common, so access, parking and how waste leaves the street often sit beside the labour. Sash and bay windows are common on London terraces. A sash in the table is £700–£1,500, average £1,200. A bay is £1,100–£4,000, average £2,500. The guide says installer rates are often higher in London and the South East. It does not publish a London total. Scaffold is about £1,000 a week when the upper floor needs it. A figure here is not a quote from this site. Checked 14 October 2026.
What to check in London
Replacing a window like for like is a different job from cutting a new opening. FENSA, when it is on the record, is a competent-person scheme. This site does not issue it. Victorian and Edwardian terraces, mansion blocks and converted flats are common, so access, parking and how waste leaves the street often sit beside the labour. Then ask whether the frame, the glass, the sill and taking the old unit away are included.
Questions before you phone
How do I contact window fitters in London?
Use the phone number on the card. Open the record if you want the email or the website, when those are printed. You make the contact.
Will Local Trades UK send a window fitter to my home in London?
No. Nothing on this page is passed on. You phone the business. A reply is between you and them.
What should I ask a window fitter in London before I phone?
Replacing a window like for like is a different job from cutting a new opening. FENSA, when it is on the record, is a competent-person scheme. This site does not issue it. Victorian and Edwardian terraces, mansion blocks and converted flats are common, so access, parking and how waste leaves the street often sit beside the labour. Then ask whether the frame, the glass, the sill and taking the old unit away are included.
Other London and windows & doors lists
All window fitters
Windows & Doors lists in every city we cover.
All trades in London
Other home-service trades covering London.
Window fitters in Birmingham
This list is Birmingham and Sutton Coldfield. Solihull, Wolverhampton, Dudley, Walsall and Coventry are not added to a Birmingham card.
Window fitters in Bristol
Bristol here includes the built-up edge: Filton, Patchway, Bradley Stoke, Kingswood, Keynsham and Long Ashton. Bath, Weston-super-Mare and Yate are not on this list.
Window fitters in Leeds
Leeds here includes Morley, Pudsey, Horsforth, Otley, Yeadon, Guiseley and Wetherby. Bradford, Wakefield, Huddersfield and Harrogate are not on this list.
Window fitters in Manchester
Manchester on this site includes Salford, Trafford, Stockport, Oldham, Bolton, Bury, Rochdale, Wigan and Tameside. Warrington, Preston and Macclesfield are not on this list.
Builders in London
Extensions, loft conversions and larger refurbishment.
Carpenters and joiners in London
Doors, stairs and fitted joinery. A showroom that does not fit the work is not this list.
Damp proofing in London
Rising damp, penetrating damp and timber treatment. A survey on its own is not this list.
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