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- Specialised Windows Limited
Company profile · Painters and decorators
Specialised Windows Limited
Specialised Windows Limited is a 29-year-old private limited company registered in Watford, company number 03344655, one of 23 painting and decorating companies in Watford. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 30 April 2026, as filed at Companies House.
Specialised Windows Limited over the years
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 down £23K (-12.2%) on the year before, to £167K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £193K against £26K owed within a year: 7.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £167K | £193K | £26K | 1 | |
| 30 Apr 2025 | £191K | £259K | £63K | 1 | |
| 30 Apr 2024 | £140K | £192K | £41K | 1 | |
| 30 Apr 2023 | £132K | £206K | £51K | 1 | |
| 30 Apr 2022 | £97K | £156K | £28K | 1 | |
| 30 Apr 2021 | £64K | £126K | £27K | 1 | |
| 30 Apr 2020 | £43K | £67K | £24K | 1 | |
| 30 Apr 2019 | £44K | £76K | £33K | ||
| 30 Apr 2018 | £17K | £51K | £35K | ||
| 30 Apr 2017 | £15K | £42K | £27K |
Where Specialised Windows Limited is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 1HP on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Shared registered office
31 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 Specialised 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 03344655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 1997 (29 years ago)
- Registered office
- c/o Hillier Hopkins LLP, First Floor Radius House, 51 Clarendon Road, Watford, WD17 1HP
- Nature of business
- Painting (SIC 43341)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 3 April 2026
Filing notes for painting and decorating companies
Decorating companies are usually labour-based micro-entities working for homeowners and contractors, some of it under CIS.
Similar companies in Watford
Other active painting and decorating companies registered in Watford.
- Uptown Interiors Ltd2021
- Aaaa Decor and Services Ltd2024
- Apm Paint Specialists Ltd2023
- Clisse Decor Limited2026
- Colour IT Ltd2009
- D&A-Painting&Decorating Ltd2021
- Dave O'Connor Decorating Limited2015
- DMK P S Ltd2026
All painting and decorating companies in Watford · All trades in Watford · Painters and decorators across the UK
Frequently asked questions
When are Specialised Windows Limited's accounts due?
Specialised Windows Limited's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is Specialised Windows Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Specialised Windows Limited still trading?
Specialised 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 Specialised Windows Limited do?
Specialised Windows Limited is registered under Painting (SIC 43341).
How old is Specialised Windows Limited?
Specialised Windows Limited was incorporated on 3 April 1997, 29 years ago.
What is the penalty if Specialised 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 Specialised Windows Limited on Companies House for filed documents, officers and the full history.
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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.