ADVENT WINDOWS LIMITED
Company details
| Company number | 12450488 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 7 February 2020 |
| Registered office | BELMONT BELMONT ROAD, UXBRIDGE, LONDON, UB8 1HE, UNITED KINGDOM · More companies in UB8 |
| Nature of business (SIC) | 43290 — Other construction installation 43342 — Glazing |
| Accounting reference date | 29 February |
| Next accounts due | 30 November 2026 (last made up to 28 February 2025) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 20 February 2027 (last made up to 6 February 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
ADVENT WINDOWS LIMITED is a private limited company registered in the UK under company number 12450488. It was incorporated on 7 February 2020 and its current status is active.
The registered office address is BELMONT BELMONT ROAD, UXBRIDGE, LONDON, UB8 1HE, UNITED KINGDOM.
Its declared nature of business is other construction installation (SIC 43290); glazing (SIC 43342).
The next accounts are due by 30 November 2026 and the next confirmation statement by 20 February 2027.
About ADVENT WINDOWS LIMITED
Company type and jurisdiction
ADVENT WINDOWS LIMITED is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number 12450488 shows it was registered in England and Wales, so its records are kept by Companies House in Cardiff. It has been on the register for 6 years and 9 months.
What ADVENT WINDOWS LIMITED does
On the public register, ADVENT WINDOWS LIMITED lists 2 activities using the UK Standard Industrial Classification (SIC 2007): other construction installation (43290); glazing (43342). This places it in the construction section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.
Where ADVENT WINDOWS LIMITED is registered
Its registered office is in London (postcode district UB8). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in UB8.
Accounts and filing deadlines
ADVENT WINDOWS LIMITED must file its next annual accounts by 30 November 2026. The last accounts on the register were small company accounts exempt from audit. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 20 February 2027. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.
Before you do business with ADVENT WINDOWS LIMITED
Check that the company name and number on its invoices and website match 12450488, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.
Frequently asked questions
What is the company number of ADVENT WINDOWS LIMITED?
The Companies House company number of ADVENT WINDOWS LIMITED is 12450488.
Is ADVENT WINDOWS LIMITED still trading?
ADVENT WINDOWS LIMITED is listed as active on the Companies House register.
What is the registered office address of ADVENT WINDOWS LIMITED?
The registered office of ADVENT WINDOWS LIMITED is BELMONT BELMONT ROAD, UXBRIDGE, LONDON, UB8 1HE, UNITED KINGDOM.
When was ADVENT WINDOWS LIMITED incorporated?
ADVENT WINDOWS LIMITED was incorporated on 7 February 2020.
What does ADVENT WINDOWS LIMITED do?
Its nature of business (SIC) is: 43290 - Other construction installation; 43342 - Glazing.
When are ADVENT WINDOWS LIMITED's next accounts due?
The next accounts of ADVENT WINDOWS LIMITED are due by 30 November 2026.
When is ADVENT WINDOWS LIMITED's confirmation statement due?
The next confirmation statement of ADVENT WINDOWS LIMITED is due by 20 February 2027.
How old is ADVENT WINDOWS LIMITED?
ADVENT WINDOWS LIMITED was incorporated on 7 February 2020, so it is 6 years and 9 months old.
Who are the directors of ADVENT WINDOWS LIMITED?
The current directors, secretaries and people with significant control of ADVENT WINDOWS LIMITED are listed on the officers page of company 12450488 on the Companies House website.
What is the VAT number of ADVENT WINDOWS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask ADVENT WINDOWS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.