- Company number
- 16064656
- Incorporated
- 6 Nov 20241 year trading
- Registered office
- Unit 16 River Road, Business Park, 33 River Road, Barking, IG11 0DA
- Nature of business
- Glazing
London UPVC Windows and Doors Limited is a 1-year-old private limited company registered in Barking, company number 16064656, one of 15 glazing companies in Barking. 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.
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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Where London UPVC Windows and Doors Limited is registered
The registered office is in Barking (IG11), in the Barking and Dagenham local authority area, London. Show IG11 0DA on a map.
Other trade companies in IG11
- Handikeep LimitedJoiners and carpenters
- Bright2Shine LtdCleaning companies
- Fage Adviser LtdSpecialist contractors
- Slouy LtdRoofers
- MMG Corp LimitedMotor traders
- M&K Autocare LtdMechanics and garages
- Z & L Metal & Vehicle Global Trading LtdMotor traders
- Es Automotives LtdMotor traders
What happens if London UPVC Windows and Doors 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 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
- 16064656
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 November 2024 (1 year ago)
- Registered office
- Unit 16 River Road, Business Park, 33 River Road, Barking, IG11 0DA
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 5 November 2025
- Previous names
- Primecore Composite Doors Ltd (until 23 Feb 2026)
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Barking
Other active glazing companies registered in Barking.
- MG Glass Installation Limited2021
- National Glazing Solutions Ltd2021
- Pak Double Glazing Ltd2019
- Saper Glass Industries Limited1987
- Square Glazing Ltd2010
- Ads Components Limited2002
- Criss Cross Shutters Ltd2024
- Donalcen Limited2026
All glazing companies in Barking · All trades in Barking · Glaziers across the UK
Frequently asked questions
When are London UPVC Windows and Doors Limited's accounts due?
London UPVC Windows and Doors Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is London UPVC Windows and Doors Limited'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 London UPVC Windows and Doors Limited still trading?
London UPVC Windows and Doors 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 London UPVC Windows and Doors Limited do?
London UPVC Windows and Doors Limited is registered under Glazing (SIC 43342).
How old is London UPVC Windows and Doors Limited?
London UPVC Windows and Doors Limited was incorporated on 6 November 2024, 1 year ago.
What is the penalty if London UPVC Windows and Doors 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 London UPVC Windows and Doors 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.