Double glazing installers in Coventry
30 companies have a registered office in Coventry under the glazing trade (SIC code 43342).
Extract from the public Companies House register (glazing trade, SIC 43342) - not a recommendation or a vetted panel. Select a company for its full register entry and local context.
| Company | Area | Registered | Accounts filed | Details |
|---|---|---|---|---|
| Reliant Windows LimitedLtd · Small · no. 02392904 | CV5 | 1989 | 2026 | View details → |
| In Windows LtdLtd · no. 06269253 | CV3 | 2007 | 2025 | View details → |
| Copperfield Windows LimitedLtd · Micro · no. 06838526 | CV2 | 2009 | 2025 | View details → |
| Sai Windows LimitedLtd · Small · no. 07729456 | CV6 | 2011 | 2025 | View details → |
| City Glass & Glazing LtdLtd · Micro · no. 07856544 | CV6 | 2011 | 2026 | View details → |
Source: Companies House free company data - SIC 43342, active companies, with dormant and long-overdue filers removed. Company status and details can change; check the register for the current position.
How to choose between them
A whole-home job in Coventry typically runs £2,700 to £8,200 (local cost factor 0.91×), so the spread between three quotes on the same brief is worth chasing. The city centre was largely rebuilt in the 1950s after WWII bombing, giving Coventry an unusual mix of postwar modernist blocks alongside surviving Victorian terraces in Earlsdon and interwar semis in Chapelfields.
Heritage note: Around 20 conservation areas, mostly around surviving prewar suburbs.
Whichever company you approach: get three written, itemised quotes, confirm FENSA or CERTASS registration on the scheme's own register, check the guarantee is insurance-backed, and ask for two recent local installs you can look at. Our guide to comparing double glazing quotes walks through it.