Window & double glazing installers in South Yorkshire
801 companies · 39 towns & cities
South Yorkshire has 801 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 rainfall729mm
Frost days24
Max gust recorded85km/h
Temperature range-5.4° to 31.2°C
729mm of rain and 24 frost days in 2025 (18% less 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 South Yorkshire.
Largest towns in South Yorkshire
Sheffield184 companiesDoncaster127 companiesRotherham97 companiesBarnsley82 companiesGrimsby58 companiesChesterfield48 companiesScunthorpe34 companiesGainsborough23 companiesWorksop19 companiesRetford17 companiesGoole16 companiesMexborough15 companies
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Sheffield (184)Doncaster (127)Rotherham (97)Barnsley (82)Grimsby (58)Chesterfield (48)Scunthorpe (34)Gainsborough (23)Worksop (19)Retford (17)Goole (16)Mexborough (15)Cleethorpes (13)Brigg (11)Dronfield (9)South Yorkshire (8)Barton Upon Humber (4)North East Lincolnshire (4)East Drayton (3)Hope Valley (3)North Lincolnshire (3)Broughton (2)Derbyshire (2)Gleadless (2)Immingham (2)South Humberside (2)Barlborough (1)Barnetby (1)Barrow-upon-humber (1)Eckington (1)Howden (1)Humberston (1)Lincolnshire (1)Mapplewell, Barnsley, (1)Moorends (1)N E Lincolnshire (1)Sheffieldd (1)Swinton (1)Winterton (1)