Window & double glazing installers in Merseyside
729 companies · 43 towns & cities
Merseyside has 729 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 rainfall1,075mm
Frost days13
Max gust recorded90.4km/h
Temperature range-4.3° to 31.9°C
1,075mm of rain and 13 frost days in 2025 (21% 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 Merseyside.
Largest towns in Merseyside
Liverpool280 companiesWigan120 companiesWarrington76 companiesSt Helens38 companiesLeigh24 companiesBootle22 companiesWidnes22 companiesPrescot18 companiesRuncorn17 companiesSkelmersdale17 companiesOrmskirk14 companiesMerseyside11 companies
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Liverpool (280)Wigan (120)Warrington (76)St Helens (38)Leigh (24)Bootle (22)Widnes (22)Prescot (18)Runcorn (17)Skelmersdale (17)Ormskirk (14)Merseyside (11)Altrincham (10)Newton Le Willows (7)Frodsham (5)Knutsford (5)Lymm (5)Lancashire (4)Ashton In Makerfield (3)Cheshire (3)Maghull (3)Hindley Green (2)Mawdesley (2)Sutton Weaver , Runcorn (2)21 De Havilland Drive (1)Aspull (1)Billinge Wigan (1)Bryn (1)Burscough (1)Crosby (1)Edmund Street (1)Glazebury (1)Kirkby (1)Knowsley (1)Merseyside, Liverpool (1)Old Skelmersdale (1)Plumley (1)Rainhill (1)Rixton (1)South Warrington (1)Walton (1)Whiston (1)Widness (1)