- Company number
- NI602523
- Incorporated
- 16 Mar 201016 years trading
- Registered office
- 61A Knockcairn Road, Dundrod, Crumlin, County Antrim, BT29 4UE
- Nature of business
- Roofing activities
Delta Roofing (NI) Ltd is a 16-year-old private limited company registered in Crumlin, company number NI602523, one of the UK's roofing companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £6,966 (+31%) on the year before, to £29K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £2,954 against £25K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £29K | £2,954 | £25K | 1 | |
| 31 Mar 2025 | £22K | £3,837 | £24K | 1 | |
| 31 Mar 2024 | £34K | £4,553 | £24K | 1 | |
| 31 Mar 2023 | £17K | £575 | 1 | ||
| 31 Mar 2022 | £19K | £1,549 | £7,340 | 1 | |
| 31 Mar 2021 | £8,211 | £1 | £2,915 | £15K | 1 |
| 31 Mar 2020 | £13K | £1 | £1,738 | £9,542 | 1 |
| 31 Mar 2019 | £16K | £2,395 | £6,630 | ||
| 31 Mar 2018 | £12K | £1,015 | £2,833 | £8,373 | |
| 31 Mar 2017 | £11K | £1,193 | £4,234 | £9,772 |
Where Delta Roofing (NI) Ltd is registered
The registered office is in Crumlin (BT29), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT29 4UE on a map.
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- Don Electrical LtdElectricians
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- LM Contracts Services LtdSpecialist contractors
- Glenforest Joinery LtdJoiners and carpenters
- Devlin Auto Select LtdMotor traders
- CD Utilities LtdCivil engineering
- Signature Architectural Panelling NI LtdJoiners and carpenters
What happens if Delta Roofing (NI) 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- NI602523
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2010 (16 years ago)
- Registered office
- 61A Knockcairn Road, Dundrod, Crumlin, County Antrim, BT29 4UE
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 16 March 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Crumlin
Other active roofing companies registered in Crumlin.
- Glenfort Timber Engineering Limited2010
- David Jameson Roofing Services Ltd2010
- Tandragee Roofing Company & Building Services Limited2010
- Roofline Direct (NI) Limited2011
- Steve Reid Roofing Ltd2011
- GBS Roofing Limited2011
- Ppco No.0 Limited2011
- Roof Truss Solutions Limited2011
All roofing companies in Crumlin · All trades in Crumlin · Roofers across the UK
Frequently asked questions
When are Delta Roofing (NI) Ltd's accounts due?
Delta Roofing (NI) Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Delta Roofing (NI) Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Delta Roofing (NI) Ltd still trading?
Delta Roofing (NI) 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 Delta Roofing (NI) Ltd do?
Delta Roofing (NI) Ltd is registered under Roofing activities (SIC 43910).
How old is Delta Roofing (NI) Ltd?
Delta Roofing (NI) Ltd was incorporated on 16 March 2010, 16 years ago.
What is the penalty if Delta Roofing (NI) 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 Delta Roofing (NI) 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.