Company profile · Roofers
Damp-Tech-UK Ltd
Damp-Tech-UK Ltd is a 3-year-old private limited company registered in Slough, company number 14833880, one of 47 roofing companies in Slough. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Damp-Tech-UK Ltd 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 up £9,182 (+255.9%) on the year before, to £13K.
- Current assets of £10K against £9,545 owed within a year: 1.1 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £13K | £10K | £10K | £9,545 | 1 |
| 30 Apr 2024 | £3,588 | £10K | £10K | £20K | 0 |
Where Damp-Tech-UK Ltd is registered
The registered office is in Slough (SL3), in the Windsor and Maidenhead local authority area, South East. Show SL3 9PY on a map.
Other trade companies in SL3
- Tac Design & Build LtdFinishing trades
- G&S Formwork LtdBuilders
- Klenzo LtdCleaning companies
- West London Crown Construction LtdBuilders
- Dahlia Investment Group LimitedProperty developers
- Ekon Electrics LtdElectricians
- R&G Maintenance LtdCleaning companies
- Cornerstone Homes & Estates LtdProperty developers
What happens if Damp-Tech-UK 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14833880
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2023 (3 years ago)
- Registered office
- 7 Railway View Datchet Road, Horton, Slough, SL3 9PY
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 12 May 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 Slough
Other active roofing companies registered in Slough.
- Dhillon Scaffolding Limited2025
- Diamond Roofing & Building Specialists Ltd2024
- Dripstop Roofing and Landscape Ltd2025
- Elite Roof & Gutter Experts Ltd2025
- GPS Roofing Services Ltd2023
- Grewalz Roofing Ltd2024
- Gurdev Khinda Roofing (UK) Limited2023
- Hampshire & Berkshire Roofing & Building Ltd2026
All roofing companies in Slough · All trades in Slough · Roofers across the UK
Frequently asked questions
When are Damp-Tech-UK Ltd's accounts due?
Damp-Tech-UK Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Damp-Tech-UK Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Damp-Tech-UK Ltd still trading?
Damp-Tech-UK 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 Damp-Tech-UK Ltd do?
Damp-Tech-UK Ltd is registered under Roofing activities (SIC 43910).
How old is Damp-Tech-UK Ltd?
Damp-Tech-UK Ltd was incorporated on 28 April 2023, 3 years ago.
What is the penalty if Damp-Tech-UK 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 Damp-Tech-UK 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.