---
title: "CT0116 - External Wall Insulation Retrofit Works Programme"
ocid: "ocds-h6vhtk-04e4a3"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04e4a3"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04e4a3.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04e4a3.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NORTHERN IRELAND HOUSING EXECUTIVE"
published: "2025-12-18"
---

# CT0116 - External Wall Insulation Retrofit Works Programme

Buyer: NORTHERN IRELAND HOUSING EXECUTIVE  
Current stage: Award  
OCID: ocds-h6vhtk-04e4a3

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## Summary

The Northern Ireland Housing Executive has completed the procurement process titled "CT0116 - External Wall Insulation Retrofit Works Programme." This procurement falls under the works category, specifically involving building construction work—identified by CPV code 45210000. The project aims to appoint contractors for retrofit tasks such as external wall insulation, window and door fitting, roof replacement, and associated works across various regions in Northern Ireland, including South, Belfast, and North regions. The procurement utilised an open procedure and has progressed through the award stage, with active contracts signed on 9th December 2025. The project's total value across five lots is significant, with individual lots ranging in value from approximately £4.77 million to £11.81 million. The procurement was initially launched via a tender process in February 2025 and has since been successfully awarded to contractors, each specialising in relevant construction tasks in specified locations.

This tender creates substantial opportunities for construction companies, especially for those experienced in building refurbishment and energy efficiency improvements. Suitable business entities include small to medium-sized enterprises with proven credentials in construction and refurbishment work, insulation, and residential accommodation projects. Companies like Mascott Construction Europe Ltd and P.K. Murphy Construction Ltd have been successful in securing contracts, highlighting prospects for similar enterprises to engage in future tenders of this nature. The assessment of bids prioritised cost-effectiveness and quality, making it an attractive proposition for businesses capable of delivering high-standard work at competitive prices. This is particularly beneficial for companies capable of managing large-scale projects through electronic submissions and understanding the regulatory frameworks guiding public procurement in the UK.

## Notice

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

### Lot Information

Lot 1 - South Region 1

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

Lot 2 - Belfast Region 1

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

Lot 3 - North Region 1

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

Lot 4 - North Region 2

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

Lot 5 - South Region 2

The objective of this procurement is to appoint suitably qualified and competent Contractors to provide retrofit external wall insulation, windows, doors, roof replacement and associate works to NIHE properties.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/084448-2025 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 18 Dec 2025 |
| Submission deadline | 28 Mar 2025 |
| Future notice date | Not specified |
| Award date | 9 Dec 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £36,796,944 |
| Lots value | £36,796,941 |
| Awards value | Not specified |
| Contracts value | £40,938,886 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NORTHERN IRELAND HOUSING EXECUTIVE |
| Locality | BELFAST |
| Post town | Northern Ireland |
| Postcode | BT2 8BP |
| Country | Northern Ireland |
| ITL 1 | TLN Northern Ireland |
| ITL 2 | TLN0 Northern Ireland |
| ITL 3 | TLN06 Belfast |
| Local authority | Belfast |
| Electoral ward | Central |
| Westminster constituency | Belfast South and Mid Down |
| Delivery location | TLN0 Northern Ireland |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 5 |
| Supplier names | COMBINED FACILITIES MANAGEMENT; MASCOTT CONSTRUCTION EUROPE; O'KANE PLUMBING ELECTRICS; P.K. MURPHY CONSTRUCTION; PIPERHILL CONSTRUCTION |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45210000 - Building construction work
- 45211000 - Construction work for multi-dwelling buildings and individual houses
- 45215210 - Construction work for subsidised residential accommodation
- 45320000 - Insulation work
- 45453100 - Refurbishment work

## Release History

- 18 Dec 2025 at 14:18 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/084448-2025
- 20 Feb 2025 at 09:57 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/006070-2025

## Notice URLs

- https://etendersni.gov.uk/epps

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04e4a3. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04e4a3.json.