Window & double glazing installers in Cumbria
325 companies · 40 towns & cities
Cumbria has 325 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 rainfall1,151mm
Frost days36
Max gust recorded110.9km/h
Temperature range-4.7° to 27.3°C
1,151mm of rain and 36 frost days in 2025 (30% 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 Cumbria.
Largest towns in Cumbria
Carlisle76 companiesLancaster38 companiesMorecambe26 companiesKendal23 companiesCarnforth17 companiesBarrow In Furness16 companiesCumbria15 companiesUlverston12 companiesWorkington11 companiesPenrith8 companiesWigton8 companiesCockermouth7 companies
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Carlisle (76)Lancaster (38)Morecambe (26)Kendal (23)Carnforth (17)Barrow In Furness (16)Cumbria (15)Ulverston (12)Workington (11)Penrith (8)Wigton (8)Cockermouth (7)Grange Over Sands (7)Maryport (6)Windermere (6)Keswick (5)Seascale (4)Whitehaven (4)Ambleside (3)Milnthorpe (3)Sedbergh (3)Appleby-in-westmorland (2)Brampton (2)Burton (2)Dalton-in-furness (2)Egremont (2)Kirkby-in-furness (2)Lancashire (2)Millom (2)Askam-in-furness (1)Bowness On Windermere (1)Brookhouse (1)Cleator (1)Coniston (1)Frizington (1)Grasmere (1)Heysham (1)High Westhouse, Ingleton (1)Kirkby Stephen (1)Underbarrow (1)