Alan Hill Window Systems Limited
Alan Hill Window Systems Limited is a company on the UK register of companies (Companies House no. 08993458), classified under the glazing trade (SIC 43342, Glazing), with a registered office in CF83, Caerphilly.
| Company number | 08993458 |
|---|---|
| Incorporated | 2014 |
| Company type | Ltd |
| Size (by accounts) | Small |
| Last accounts filed | 2026 |
| SIC | 43342 - Glazing |
| Registered office | UNIT 1 CAERPHILLY BUSINESS PARK, VAN ROAD, CF83 3ED |
Source: Companies House free company data. Search company number 08993458 on the Companies House register for the current position.
Before you contact a Caerphilly installer
A full double glazing job in Caerphilly typically lands between £2,700 and £8,100 (local cost factor 0.9×), depending on opening count and spec. Around 8 conservation areas including Caerphilly Castle Ward and Bedwas.
- Check the company is current and not in liquidation on the Companies House register.
- Confirm FENSA or CERTASS registration on the relevant scheme's own "find an installer" search - membership is per-company and can lapse.
- Get the quote in writing, itemised per window or door, and check the guarantee is insurance-backed.
- Ask for two recent installs you can look at - around Bedwas, Machen, Ystrad Mynach or your own street.
Our guide to comparing double glazing quotes and FENSA vs CERTASS explainer go into detail.
Windows and doors in Caerphilly
Coal-mining Victorian terraces around Trecenydd and Penyrheol, Edwardian villas around the castle, plus interwar and postwar estates in Bedwas and Machen.
Dominant era of housing stock: Victorian mining-era terraces.
Heritage note: Around 8 conservation areas including Caerphilly Castle Ward and Bedwas.