- Company number
- 17113265
- Incorporated
- 24 Mar 2026
- Registered office
- Unit 12, Wellcroft Road, Slough, SL1 4AQ
- Nature of business
- Glazing
Glass and Windoors Limited is a newly incorporated private limited company registered in Slough, company number 17113265, one of 44 glazing companies in Slough. Its next accounts are due at Companies House on 24 December 2027, and its first CT600 is due at HMRC on 23 March 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.
Is this your company?
File the first 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 Glass and Windoors LimitedOr 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.
Where Glass and Windoors Limited is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 4AQ on a map.
Other trade companies in SL1
- Yanky Construction LtdBuilders
- Westside Automotive LtdMotor traders
- Shadeworks LtdInstallers
- Yad Building Services LimitedBuilders
- Slough Vehicle Repair Centre LtdMechanics and garages
- Hadi Automotive LtdMotor traders
- Imperial Berkshire Motors LtdMotor traders
- MDN General LtdBuilders
Also registered at this address
1 other company uses the same registered office as Glass and Windoors Limited.
- Castlecrew Glazing LimitedJoiners and carpenters
What happens if Glass and Windoors 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 24 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Dec 2027 to 24 Jan 2028 | £150 |
| 1 to 3 months late | 25 Jan 2028 to 24 Mar 2028 | £375 |
| 3 to 6 months late | 25 Mar 2028 to 24 Jun 2028 | £750 |
| More than 6 months late | From 25 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17113265
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2026
- Registered office
- Unit 12, Wellcroft Road, Slough, SL1 4AQ
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (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 Slough
Other active glazing companies registered in Slough.
- Glass Contractor Ltd2022
- GN Plastics Ltd2014
- GRB Glazing Limited2025
- GSP Glazing Limited2022
- Hawk Windows Ltd2020
- Heathrow Windows Ltd2018
- I Glazing Ltd2012
- JS Glazing Ltd2014
All glazing companies in Slough · All trades in Slough · Glaziers across the UK
Frequently asked questions
When are Glass and Windoors Limited's accounts due?
Glass and Windoors Limited's next accounts are due at Companies House by 24 December 2027 (in 437 days), covering the period to 31 March 2027.
When is Glass and Windoors Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 March 2027, due by 23 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Glass and Windoors Limited still trading?
Glass and Windoors 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 Glass and Windoors Limited do?
Glass and Windoors Limited is registered under Glazing (SIC 43342).
How old is Glass and Windoors Limited?
Glass and Windoors Limited was incorporated on 24 March 2026, less than a year ago.
What is the penalty if Glass and Windoors 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 Glass and Windoors 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.