- Company number
- 17045248
- Incorporated
- 20 Feb 2026
- Registered office
- Unit 18A Chase Farm Vicarage Lane, North Weald, Epping, CM16 6AL
- Nature of business
- Glazing
Soundproof Windows Ltd is a newly incorporated private limited company registered in Epping, company number 17045248, one of 5 glazing companies in Epping. Its next accounts are due at Companies House on 20 November 2027, and its first CT600 is due at HMRC on 19 February 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Soundproof Windows Ltd is registered
The registered office is in Epping (CM16), in the Epping Forest local authority area, East of England. Show CM16 6AL on a map.
Other trade companies in CM16
- Bar Roofing & Renovations LtdBuilders
- TPS Roofing & Construction LtdFinishing trades
- Threadstone Carpet Care LtdCleaning companies
- Krasa International UK LimitedProperty developers
- Zoom Mobile Tyres LtdMechanics and garages
- Oak and Stone Maintenance LimitedBuilders
- Melt Wellness LtdInstallers
- Clarity Glazing LimitedGlaziers
What happens if Soundproof Windows 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 20 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Nov 2027 to 20 Dec 2027 | £150 |
| 1 to 3 months late | 21 Dec 2027 to 20 Feb 2028 | £375 |
| 3 to 6 months late | 21 Feb 2028 to 20 May 2028 | £750 |
| More than 6 months late | From 21 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17045248
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2026
- Registered office
- Unit 18A Chase Farm Vicarage Lane, North Weald, Epping, CM16 6AL
- Nature of business
- Glazing (SIC 43342)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
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 Epping
Other active glazing companies registered in Epping.
- Theydon Bois Windows and Doors Ltd2020
- Window & Glazing Solutions Limited2015
- Clarity Glazing Limited2026
- Clearview Units Limited2023
All glazing companies in Epping · All trades in Epping · Glaziers across the UK
Frequently asked questions
When are Soundproof Windows Ltd's accounts due?
Soundproof Windows Ltd's next accounts are due at Companies House by 20 November 2027 (in 404 days), covering the period to 28 February 2027.
When is Soundproof Windows Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 February 2027, due by 19 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Soundproof Windows Ltd still trading?
Soundproof Windows 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 Soundproof Windows Ltd do?
Soundproof Windows Ltd is registered under Glazing (SIC 43342).
How old is Soundproof Windows Ltd?
Soundproof Windows Ltd was incorporated on 20 February 2026, less than a year ago.
What is the penalty if Soundproof Windows 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 Soundproof Windows 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.