- Companies
- Glaziers
- Leigh on Sea
- All Windows Limited
All Windows Limited
- Company number
- 12457110
- Incorporated
- 12 Feb 20206 years trading
- Registered office
- Turnpike House, 1208/1210 London Road, Leigh on Sea, Essex, SS9 2UA
- Nature of business
- Glazing
All Windows Limited is a 6-year-old private limited company registered in Leigh on Sea, company number 12457110, one of 7 glazing companies in Leigh on Sea. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £439 (+439%) on the year before, to £539.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £26K against £28K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £539 | £1,025 | £26K | £28K | 2 |
| 29 Feb 2024 | £100 | £100 | |||
| 28 Feb 2023 | £100 | £100 | |||
| 28 Feb 2022 | £100 | £100 | |||
| 28 Feb 2021 | £100 | £100 |
Where All Windows Limited is registered
The registered office is in Leigh on Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 2UA on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
124 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if All Windows Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 12457110
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2020 (6 years ago)
- Registered office
- Turnpike House, 1208/1210 London Road, Leigh on Sea, Essex, SS9 2UA
- Nature of business
- Glazing (SIC 43342)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 11 February 2026
- Previous names
- Hartley Home Improvements Limited (until 8 Sep 2023)
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Leigh on Sea
Other active glazing companies registered in Leigh on Sea.
- Calminster Limited1992
- Trade Window Services Limited1996
- TWS Glass Limited2016
- UK Glassforce Ltd2006
- Wood Holdings Limited2002
- Woodfield Glazing Limited2023
All glazing companies in Leigh on Sea · All trades in Leigh on Sea · Glaziers across the UK
Frequently asked questions
When are All Windows Limited's accounts due?
All Windows Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is All Windows Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is All Windows Limited still trading?
All Windows Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does All Windows Limited do?
All Windows Limited is registered under Glazing (SIC 43342).
How old is All Windows Limited?
All Windows Limited was incorporated on 12 February 2020, 6 years ago.
What is the penalty if All Windows Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View All Windows Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.