- Companies
- Roofers
- Mountain Ash
- SG Roofing and Cladding Ltd
SG Roofing and Cladding Ltd
- Company number
- 12152704
- Incorporated
- 13 Aug 20197 years trading
- Registered office
- 11 Glenboi, Mountain Ash, CF45 3DG
- Nature of business
- Roofing activities
SG Roofing and Cladding Ltd is a 7-year-old private limited company registered in Mountain Ash, company number 12152704, one of the UK's roofing companies. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for SG Roofing and Cladding LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £4,881 (-9.7%) on the year before, to £45K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £53K against £8,487 owed within a year: 6.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £45K | £53K | £8,487 | 1 | |
| 31 Aug 2024 | £50K | £67K | £19K | 1 | |
| 31 Aug 2023 | £16K | £16K | £11 | 1 | |
| 31 Aug 2022 | £13K | £35K | £26K | 1 | |
| 31 Aug 2021 | £8,400 | £18K | £18K | 1 | |
| 31 Aug 2020 | £14K | £27K | £26K | 1 |
Where SG Roofing and Cladding Ltd is registered
The registered office is in Mountain Ash (CF45), in the Rhondda Cynon Taf local authority area, Wales. Show CF45 3DG on a map.
Other trade companies in CF45
- Pro Guard Home Improvements LtdRoofers
- Smiths Rendering & Resin LtdBuilders
- Ironrootslandscaping LimitedLandscapers and gardeners
- Lee Griffiths Contractors LimitedFinishing trades
- Theglossboss LtdCleaning companies
- Brickzen Constructions LtdInstallers
- STR Drylining LtdBuilders
- Greenvoltinfrastructure LtdCivil engineering
What happens if SG Roofing and Cladding 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 12152704
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 August 2019 (7 years ago)
- Registered office
- 11 Glenboi, Mountain Ash, CF45 3DG
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 12 August 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 Mountain Ash
Other active roofing companies registered in Mountain Ash.
All roofing companies in Mountain Ash · All trades in Mountain Ash · Roofers across the UK
Frequently asked questions
When are SG Roofing and Cladding Ltd's accounts due?
SG Roofing and Cladding Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is SG Roofing and Cladding Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is SG Roofing and Cladding Ltd still trading?
SG Roofing and Cladding 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 SG Roofing and Cladding Ltd do?
SG Roofing and Cladding Ltd is registered under Roofing activities (SIC 43910).
How old is SG Roofing and Cladding Ltd?
SG Roofing and Cladding Ltd was incorporated on 13 August 2019, 7 years ago.
What is the penalty if SG Roofing and Cladding 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 SG Roofing and Cladding 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.