- Companies
- Installers
- Warmwallsuk Ltd.
Company profile · Installers
Warmwallsuk Ltd.
Warmwallsuk Ltd. is a 8-year-old private limited company registered in Thornhill, company number SC582072, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 Warmwallsuk Ltd.Or 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.
Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Warmwallsuk 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 unchanged on the year before, at £183.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £183 | £182 | £0 | 0 | |
| 30 Nov 2024 | £183 | £0 | 0 | ||
| 30 Nov 2023 | £181 | £180 | £0 | 0 | |
| 30 Nov 2022 | £183 | £182 | £0 | 0 | |
| 30 Nov 2021 | £183 | £182 | £0 | 0 | |
| 30 Nov 2020 | £190 | £190 | £0 | 0 | |
| 30 Nov 2019 | £1 | ||||
| 30 Nov 2018 | £1 | £1 |
Where Warmwallsuk Ltd. is registered
The registered office is in Thornhill (DG3), in the Dumfries and Galloway local authority area, Scotland. Show DG3 4LF on a map.
Other trade companies in DG3
- Mlran LtdMotor traders
- JL Roofing Services LimitedRoofers
- The Wash House (Thornhill) LtdCleaning companies
- Lift Parts and Services LtdMachinery repair and installation
- M Ayres Roofing Services LimitedRoofers
- Paddletech LimitedMachinery repair and installation
- Infosec-IT LtdRepair services
- G. & J. Irving LimitedRoofers
What happens if Warmwallsuk 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC582072
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2017 (8 years ago)
- Registered office
- Appin Lodge, Tynron, Thornhill, DG3 4LF
- Nature of business
- Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 20 November 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
- Burton's Installations Limited2017
- Red Wires Industrial Ltd2018
- Bonner Plant Hire Ltd2018
- Drumkeen Plant Hire Ltd2018
- DF Solution & Services Limited2018
- Forsyth Project Management Ltd2018
- GSW Maintenance Limited2018
- Remedial Property Services Ltd.2018
Frequently asked questions
When are Warmwallsuk Ltd.'s accounts due?
Warmwallsuk Ltd.'s next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Warmwallsuk Ltd.'s CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Warmwallsuk Ltd. still trading?
Warmwallsuk 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 Warmwallsuk Ltd. do?
Warmwallsuk Ltd. is registered under Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Warmwallsuk Ltd.?
Warmwallsuk Ltd. was incorporated on 21 November 2017, 8 years ago.
What is the penalty if Warmwallsuk 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 Warmwallsuk 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.