- Companies
- Roofers
- Chislehurst
- Weathertight Systems Ltd
Weathertight Systems Ltd
- Company number
- 05153596
- Incorporated
- 15 Jun 200422 years trading
- Registered office
- 1 Bromley Lane, Chislehurst, Kent, BR7 6LH
- Nature of business
- Roofing activities
Weathertight Systems Ltd is a 22-year-old private limited company registered in Chislehurst, company number 05153596, one of 5 roofing companies in Chislehurst. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £388K (+40.8%) on the year before, to £1.3M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £1.5M against £219K owed within a year: 6.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1.3M | £60K | £1.5M | £219K | 0 |
| 30 Jun 2024 | £951K | £130K | £1M | £163K | 1 |
| 30 Jun 2023 | £826K | £212K | £928K | £218K | 4 |
| 30 Jun 2022 | £633K | £480K | £861K | £268K | 4 |
| 30 Jun 2021 | £431K | £281K | £551K | £174K | 4 |
| 30 Jun 2020 | £270K | £114K | £385K | £142K | 4 |
| 30 Jun 2019 | £142K | £240K | £249K | £127K | |
| 30 Jun 2018 | £67K | £108K | £110K | £55K | |
| 30 Jun 2017 | £21K | £23K | £49K | £44K | |
| 30 Jun 2016 | £10K | £17K | £34K | £44K |
Where Weathertight Systems Ltd is registered
The registered office is in Chislehurst (BR7), in the Bromley local authority area, London. Show BR7 6LH on a map.
Other trade companies in BR7
- KG Fire & Construction LtdBuilders
- Ne Car and Commericials LtdMechanics and garages
- Magac - Bespoke Renovations LimitedBuilders
- Developwise Property Group LimitedProperty developers
- Chislehurst Renovations LtdBuilders
- Integra Building Compliance LtdSpecialist contractors
- Project 10 LtdBuilders
- Perryvale Acquisition LtdProperty developers
Also registered at this address
8 other companies use the same registered office as Weathertight Systems Ltd.
- Amabuilt LimitedSpecialist contractors
- Easyflow Plumbing and Drainage LimitedPlumbers and heating engineers
- Maxolex LimitedSpecialist contractors
- Meccanico LtdPlumbers and heating engineers
- Rapid Bee LtdJoiners and carpenters
- Sall Construction (London) LimitedBuilders
- Thames Gas Heating Electrical LtdInstallers
- VD Interiors LimitedInstallers
What happens if Weathertight Systems Ltd 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 05153596
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 June 2004 (22 years ago)
- Registered office
- 1 Bromley Lane, Chislehurst, Kent, BR7 6LH
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 24 May 2026
- Previous names
- County Highway Services Limited (until 7 Apr 2008)
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 Chislehurst
Other active roofing companies registered in Chislehurst.
- Actual Roofing Solutions Ltd2011
- GD Roofing and Lead Sheet Specialist Ltd2017
- Modified Specification Products Limited2024
- Sargeant Roofing Ltd2023
All roofing companies in Chislehurst · All trades in Chislehurst · Roofers across the UK
Frequently asked questions
When are Weathertight Systems Ltd's accounts due?
Weathertight Systems Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Weathertight Systems Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Weathertight Systems Ltd still trading?
Weathertight Systems Ltd 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 Weathertight Systems Ltd do?
Weathertight Systems Ltd is registered under Roofing activities (SIC 43910).
How old is Weathertight Systems Ltd?
Weathertight Systems Ltd was incorporated on 15 June 2004, 22 years ago.
What is the penalty if Weathertight Systems Ltd 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 Weathertight Systems Ltd 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.