- Companies
- Installers
- Ipswich
- Thermoframe Limited
Thermoframe Limited
- Company number
- 16464906
- Incorporated
- 21 May 20251 year trading
- Registered office
- 17B Holywells Road, Ipswich, IP3 0DL
- Nature of business
- Other construction installation
Thermoframe Limited is a 1-year-old private limited company registered in Ipswich, company number 16464906, one of 104 installation companies (insulation, lifts, shutters and similar) in Ipswich. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 May 2026, as filed at Companies House.
Who runs and owns Thermoframe Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** F*** | Director | May 2025 |
Person with significant control
Where Thermoframe Limited is registered
The registered office is in Ipswich (IP3), in the Ipswich local authority area, East of England. Show IP3 0DL on a map.
Other trade companies in IP3
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- Ast Masonry Builders LimitedSpecialist contractors
- Taf Construct LimitedCivil engineering
- Motorloop LimitedMotor traders
- Ipswich Motor R LtdMechanics and garages
- KJS Property & Investments LtdProperty developers
- Von-Metzproperties LtdProperty developers
What happens if Thermoframe 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 16464906
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 May 2025 (1 year ago)
- Registered office
- 17B Holywells Road, Ipswich, IP3 0DL
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 22 August 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 Ipswich
Other active installation companies (insulation, lifts, shutters and similar) registered in Ipswich.
- Three28 Ltd2024
- Timmis Carpentry Limited2015
- TJB Construction & Landscaping Ltd2025
- Trade Windows Suffolk Ltd2022
- Trend Home Improvements Ltd2022
- Vulcan Pipe Services Limited2020
- Westgate Building Services Limited2016
- Youngs Cabling Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Ipswich · All trades in Ipswich · Installers across the UK
Frequently asked questions
When are Thermoframe Limited's accounts due?
Thermoframe Limited's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Thermoframe Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Thermoframe Limited still trading?
Thermoframe 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 Thermoframe Limited do?
Thermoframe Limited is registered under Other construction installation (SIC 43290).
How old is Thermoframe Limited?
Thermoframe Limited was incorporated on 21 May 2025, 1 year ago.
Who runs Thermoframe Limited?
Thermoframe Limited has 1 active director, the longest-serving appointed in May 2025. Their names and service addresses are on the Companies House register.
Who owns Thermoframe Limited?
One person or company has significant control of Thermoframe Limited: an individual (owns 25% to 50% of the shares).
What is the penalty if Thermoframe 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 Thermoframe 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.