- Companies
- Installers
- Pontefract
- JDD Insulation Limited
JDD Insulation Limited
- Company number
- 03761368
- Incorporated
- 28 Apr 199927 years trading
- Registered office
- Unit 7 Brittania Works, Skinner Lane, Pontefract, West Yorkshire, WF8 1HG
- Nature of business
- Other construction installation
JDD Insulation Limited is a 27-year-old private limited company registered in Pontefract, company number 03761368, one of 27 installation companies (insulation, lifts, shutters and similar) in Pontefract. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 down £127K (-99.2%) on the year before, to £1,004.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £388K against £387K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1,004 | £167K | £388K | £387K | 2 |
| 30 Apr 2025 | £128K | £76K | £270K | £142K | 2 |
| 30 Apr 2024 | £142K | £114K | £351K | £209K | 2 |
| 30 Apr 2023 | £150K | £126K | £372K | £223K | 2 |
| 30 Apr 2022 | £135K | £110K | £306K | £172K | 2 |
| 30 Apr 2021 | £157K | £178K | £369K | £213K | 2 |
| 30 Apr 2020 | £103K | £87K | £352K | £251K | |
| 30 Apr 2019 | £53K | £27K | £256K | £204K | 2 |
| 30 Apr 2018 | £34K | £44K | £209K | £180K | 2 |
| 30 Apr 2017 | £28K | £23K | £190K | £167K | 2 |
Where JDD Insulation Limited is registered
The registered office is in Pontefract (WF8), in the Wakefield local authority area, Yorkshire and The Humber. Show WF8 1HG on a map.
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What happens if JDD Insulation Limited 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 03761368
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 1999 (27 years ago)
- Registered office
- Unit 7 Brittania Works, Skinner Lane, Pontefract, West Yorkshire, WF8 1HG
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 April 2026
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 in Pontefract
Other active installation companies (insulation, lifts, shutters and similar) registered in Pontefract.
- JT Precision Engineering Ltd2026
- Key Installations U.K Ltd2018
- Lmcsolar Ltd2023
- Lumb Construction Limited2023
- MSG Fencing Ltd2025
- Nimertech Ltd2021
- Pinkerton Property Limited2025
- Pontefract Garage Doors Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Pontefract · All trades in Pontefract · Installers across the UK
Frequently asked questions
When are JDD Insulation Limited's accounts due?
JDD Insulation Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is JDD Insulation Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is JDD Insulation Limited still trading?
JDD Insulation Limited 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 JDD Insulation Limited do?
JDD Insulation Limited is registered under Other construction installation (SIC 43290).
How old is JDD Insulation Limited?
JDD Insulation Limited was incorporated on 28 April 1999, 27 years ago.
What is the penalty if JDD Insulation Limited 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 JDD Insulation Limited 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.