---
title: "Replacement Vector Roof System for Istanbul"
ocid: "ocds-h6vhtk-06142e"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06142e"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06142e.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06142e.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "FOREIGN, COMMONWEALTH AND DEVELOPMENT OFFICE"
published: "2026-02-02"
---

# Replacement Vector Roof System for Istanbul

Buyer: FOREIGN, COMMONWEALTH AND DEVELOPMENT OFFICE  
Current stage: Award  
OCID: ocds-h6vhtk-06142e

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06142e)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06142e.json)

## Summary

The Foreign, Commonwealth and Development Office has completed the procurement process for the "Replacement Vector Roof System for Istanbul," focusing on the building construction industry. The procurement involved works for replacing the existing vector roof system with a new, high-performance EFTE solution. This direct procurement, concluded without competition and below the threshold, resulted in an award to ONART Membrane and Shell Structures Ltd, a large supplier based in Turkey. The contract, valued at £99,907.71, was signed on 2nd February 2026, with the project scheduled to complete by 31st March 2026.

This tender presents significant opportunities for businesses specialising in high-performance construction solutions, particularly those with expertise in unique architectural installations like EFTE roof systems. Companies in the construction industry looking to expand their project portfolios internationally and with a capability to undertake complex and innovative building construction works would find this procurement particularly attractive. Such contracts can provide scope for growth and the possibility to establish or strengthen a presence in international markets.

## Notice

The project involves the replacement of the existing vector roof system with a new, high-performance EFTE solution.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/008935-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 2 Feb 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 2 Feb 2026 |
| Contract period | 2 Feb 2026 - 31 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £99,907 |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | FOREIGN, COMMONWEALTH AND DEVELOPMENT OFFICE |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 2AH |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ONART MEMBRANE AND SHELL STRUCTURES |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45210000 - Building construction work

## Release History

- 2 Feb 2026 at 12:49 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/008935-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/008935-2026
  2nd February 2026 - Contract details notice on Find a Tender

## Notice URLs

- https://www.gov.uk/government/organisations/foreign-commonwealth-development-office
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## 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-06142e. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06142e.json.