- Company number
- 10703771
- Incorporated
- 3 Apr 20179 years trading
- Registered office
- 28 Birchwood Road, Dartford, Kent, DA2 7HE
- Nature of business
- Roofing activities
Zinclad Limited is a 9-year-old private limited company registered in Dartford, company number 10703771, one of 53 roofing companies in Dartford. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 unchanged on the year before, at £628K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £666K against £102K owed within a year: 6.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £628K | £617K | £666K | £102K | 1 |
| 31 Mar 2024 | £628K | £617K | £666K | £102K | 1 |
| 31 Mar 2023 | £537K | £469K | £533K | £72K | 1 |
| 31 Mar 2022 | £479K | £388K | £461K | £81K | 1 |
| 31 Mar 2021 | £336K | £343K | £368K | £87K | 1 |
| 31 Mar 2020 | £189K | £152K | £223K | £77K | 1 |
| 31 Mar 2019 | £56K | £17K | £68K | £27K | 1 |
| 31 Mar 2018 | £90K | £40K | £137K | £57K | 1 |
Where Zinclad Limited is registered
The registered office is in Dartford (DA2), in the Dartford local authority area, South East. Show DA2 7HE on a map.
Other trade companies in DA2
- Alija Construction LtdBuilders
- P&E Premier Holdings LimitedProperty developers
- MCP Motors LtdMechanics and garages
- Lude LtdFinishing trades
- Netti's Cleaning LtdCleaning companies
- Inspired Gardens & Landscapes Kent LtdLandscapers and gardeners
- Elite FM LimitedFacilities management
- Cleansl8 LtdCleaning companies
What happens if Zinclad 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10703771
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 2017 (9 years ago)
- Registered office
- 28 Birchwood Road, Dartford, Kent, DA2 7HE
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 March 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Dartford
Other active roofing companies registered in Dartford.
- Aar (Essex) Limited2006
- Abbey Asphalt Roofing Southern Ltd2026
- Abbey Roofing (Eu) Limited2008
- Alan Cousins Roofing Ltd2024
- All Kent Roofing Limited2024
- All Seal Roofing & Building Ltd2026
- Allcover Contracts Limited2023
- Allfix Roofing and Building Ltd2022
All roofing companies in Dartford · All trades in Dartford · Roofers across the UK
Frequently asked questions
When are Zinclad Limited's accounts due?
Zinclad Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Zinclad Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Zinclad Limited still trading?
Zinclad 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 Zinclad Limited do?
Zinclad Limited is registered under Roofing activities (SIC 43910).
How old is Zinclad Limited?
Zinclad Limited was incorporated on 3 April 2017, 9 years ago.
What is the penalty if Zinclad 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 Zinclad 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.