---
title: "ENHT - Replacement External Cladding, Windows and Associated Fire Remediations"
ocid: "ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "EAST AND NORTH HERTFORDSHIRE NHS TRUST"
published: "2025-08-21"
---

# ENHT - Replacement External Cladding, Windows and Associated Fire Remediations

Buyer: EAST AND NORTH HERTFORDSHIRE NHS TRUST  
Current stage: Award  
OCID: ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26.json)

## Summary

The East and North Hertfordshire NHS Trust has awarded a contract for the replacement of external cladding, windows, and associated fire remediations at the Lister Hospital to Castons Consulting Limited. Classified under building construction work, this procurement falls within the selective procedure via a call-off from a framework agreement. The contract covers services from August 2025 through August 2027. The procurement process is at the award stage as of 21 August 2025, with the award valued at £650,000. Located in the United Kingdom, this project was part of a framework agreement under SBS10190 Lot 7.

This contract offers significant opportunities for multidisciplinary firms specialising in building construction and fire remediation. With a value estimated between £600,000 and £700,000, the project presents substantial business growth for enterprises like Castons Consulting Limited, especially those familiar with complex NHS facility requirements and capable of delivering within specified timeframes. Although smaller enterprises (SMEs) might not be directly suitable, larger firms with ample resources and relevant expertise could take full advantage. The direct award approach indicates preference for known entities capable of quick mobilisation.

## Notice

The East and North Hertfordshire Hospitals NHS trust has awarded a contract to the supplier Castons for the provision of Multidisciplinary Services for Replacement External Cladding, Windows and Associated Fire Remediation Works at the Lister Hospital (Phase 1, RIBA Stages 0-7 & Phase 2 RIBA Stages 0-4) Additional information: this was awarded via Direct Award SBS10190 Lot 7

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/a31ea004-46a4-4d4a-b489-079457f3af37 |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Not specified |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 Aug 2025 |
| Submission deadline | 1 Jul 2025 |
| Future notice date | Not specified |
| Award date | 17 Aug 2025 |
| Contract period | 24 Aug 2025 - 31 Aug 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £700,000 |
| Lots value | Not specified |
| Awards value | £650,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | EAST AND NORTH HERTFORDSHIRE NHS TRUST |
| Locality | WELWYN GARDEN CITY |
| Post town | St Albans |
| Postcode | AL8 7PX |
| Country | England |
| ITL 1 | TLH East (England) |
| ITL 2 | TLH2 Bedfordshire and Hertfordshire |
| ITL 3 | TLH26 North and East Hertfordshire |
| Local authority | Welwyn Hatfield |
| Electoral ward | Sherrards |
| Westminster constituency | Welwyn Hatfield |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | CASTONS CONSULTING |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45210000 - Building construction work

## Release History

- 21 Aug 2025 at 12:42 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/a31ea004-46a4-4d4a-b489-079457f3af37

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/a31ea004-46a4-4d4a-b489-079457f3af37
  21st August 2025 - Awarded contract notice on Contracts Finder

## 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-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-019c0301-5546-4398-b9bf-b6c075aeff26.json.