Window & double glazing installers in Greater Manchester
1,214 companies · 60 towns & cities
Greater Manchester has 1,214 active window and glazing businesses on the Companies House register. Choose a town below to see the companies listed there, or request free quotes from FENSA or Certass registered installers covering your postcode.
Local climate (2025)
Annual rainfall1,146mm
Frost days20
Max gust recorded86km/h
Temperature range-7.8° to 30.6°C
1,146mm of rain and 20 frost days in 2025 (29% more rain than the UK average) — worn seals and single glazing let more of that in here than in a drier county.
Source: Open-Meteo historical archive, 2025 daily readings for Greater Manchester.
Largest towns in Greater Manchester
Manchester429 companiesBolton141 companiesOldham85 companiesMotherwell56 companiesHamilton55 companiesRochdale53 companiesBury42 companiesAirdrie39 companiesLanark35 companiesLarkhall27 companiesSalford24 companiesAshton Under Lyne23 companies
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Manchester (429)Bolton (141)Oldham (85)Motherwell (56)Hamilton (55)Rochdale (53)Bury (42)Airdrie (39)Lanark (35)Larkhall (27)Salford (24)Ashton Under Lyne (23)Coatbridge (22)Wishaw (17)Heywood (15)Sale (15)Carluke (14)Strathaven (11)Shotts (10)Bellshill (9)Saddleworth (8)Biggar (7)Delph (6)Lancashire (5)Todmorden (5)Lanarkshire (4)Littleborough (4)Tyldesley (4)Bacup (3)Farnworth (3)Stretford (3)Westhoughton (3)Atherton (2)Cheshire (2)Denton (2)Droylsden (2)Lancs (2)Lesmahagow (2)Middleton (2)South Lanarkshire (2)Worsley (2)Ardwick (1)Audenshaw (1)Boghead (1)Chapelton (1)Eccles (1)Farnsworth (1)Greater Manchester (1)Hollinwood (1)Holytown (1)Horwich (1)Irlam (1)Lancashire, Ashton-u-lyne (1)Newmains (1)Stonehouse (1)Stretford, Manchester (1)Swinton (1)Urmston (1)Whitefield (1)Wishaw, North Lanarkshire (1)