- Company number
- 07124148
- Incorporated
- 13 Jan 201016 years trading
- Registered office
- Warren Farm, Royston Road, Baldock, Hertfordshire, SG7 6QZ
- Nature of business
- Roofing activities; Agents involved in the sale of timber and building materials; Wholesale of wood, construction materials and sanitary equipment
Watts Roofing Supplies Ltd is a 16-year-old private limited company registered in Baldock, company number 07124148, one of the UK's roofing companies. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £335K (+38.6%) on the year before, to £1.2M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £4.5M against £3.4M owed within a year: 1.3 times cover.
- 31 employees on average, up from 26 the year before.
- Balance sheets on record for 10 years, 2014 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2023 | £1.2M | £950K | £4.5M | £3.4M | 31 |
| 31 Jan 2022 | £866K | £679K | £4.1M | £3.3M | 26 |
| 31 Jan 2021 | £817K | £640K | £2.9M | £2.1M | 24 |
| 31 Jan 2020 | £533K | £9,580 | £2M | £1.6M | 26 |
| 31 Jan 2019 | £468K | £142K | £1.7M | £1.3M | 17 |
| 31 Jan 2018 | £447K | £49K | £1.2M | £763K | 11 |
| 31 Jan 2017 | £368K | £38K | £854K | £549K | 9 |
| 31 Jan 2016 | £245K | £5,675 | £656K | £455K | |
| 31 Jan 2015 | £164K | £27K | £435K | £287K | |
| 31 Jan 2014 | £123K | £46K | £328K | £229K |
Where Watts Roofing Supplies Ltd is registered
The registered office is in Baldock (SG7), in the North Hertfordshire local authority area, East of England. Show SG7 6QZ on a map.
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What happens if Watts Roofing Supplies 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 07124148
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2010 (16 years ago)
- Registered office
- Warren Farm, Royston Road, Baldock, Hertfordshire, SG7 6QZ
- Nature of business
- Roofing activities (SIC 43910)
Agents involved in the sale of timber and building materials (SIC 46130)
Wholesale of wood, construction materials and sanitary equipment (SIC 46730) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 December 2025
- Charges (mortgages)
- 1 outstanding of 3 registered
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 Baldock
Other active roofing companies registered in Baldock.
All roofing companies in Baldock · All trades in Baldock · Roofers across the UK
Frequently asked questions
When are Watts Roofing Supplies Ltd's accounts due?
Watts Roofing Supplies Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Watts Roofing Supplies Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Watts Roofing Supplies Ltd still trading?
Watts Roofing Supplies 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 Watts Roofing Supplies Ltd do?
Watts Roofing Supplies Ltd is registered under Roofing activities (SIC 43910); Agents involved in the sale of timber and building materials (SIC 46130); Wholesale of wood, construction materials and sanitary equipment (SIC 46730).
How old is Watts Roofing Supplies Ltd?
Watts Roofing Supplies Ltd was incorporated on 13 January 2010, 16 years ago.
What is the penalty if Watts Roofing Supplies 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 Watts Roofing Supplies 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.