--- title: "Cavity Wall Insulation at Watersmeet Theatre" ocid: "ocds-h6vhtk-059c45" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-059c45" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-059c45.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-059c45.json" source: "Find A Tender Service" current_stage: "Tender" buyer: "THREE RIVERS DISTRICT COUNCIL" published: "2025-09-17" --- # Cavity Wall Insulation at Watersmeet Theatre Buyer: THREE RIVERS DISTRICT COUNCIL Current stage: Tender OCID: ocds-h6vhtk-059c45 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-059c45) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-059c45.json) ## Summary The current procurement process, initiated by Three Rivers District Council, invites tenders for cavity wall insulation at the Watersmeet Theatre, as part of their ambitious net zero strategy. Located in Hertfordshire, the Council's headquarters and the iconic Watersmeet Theatre are undergoing energy efficiency improvements to support decarbonisation goals. Active as of 17th September 2025, this tender is in the open competition stage and aligns with the works category under UK legislation. Interested parties have until 17th October 2025 to submit proposals, following an enquiry period closing on 10th October 2025. The contract is valued at £66,000 and is set to commence on 3rd November 2025, running until 31st March 2026. This contract presents significant growth opportunities for businesses specialising in insulation and energy efficiency solutions. Companies with expertise in delivering high-quality, cost-effective insulation projects will find this tender particularly appealing. With a focus on both pricing and technical expertise, suppliers in the construction and environmental industry, especially those experienced in public sector projects, are well-positioned to compete. The project aligns with sustainability goals, offering businesses a chance to contribute to the region's long-term energy reduction efforts while expanding their service portfolio within public infrastructure development. ## Notice Three Rivers District Council is committed to achieving net zero by 2030 for our own emissions and to inspire and enable a net zero district by 2045. In 2023, the council published its Climate Emergency and Sustainability Strategy. The strategy sets out how we will achieve our net zero commitments. An important element of the council's ambition to achieve net zero is the decarbonisation of council buildings. Cavity wall insulation will reduce the energy consumption of building heating and cooling and therefore support our journey to net zero. Specifically, the council wish to install cavity wall insulation in two of its most important and iconic buildings, Three Rivers House and Watersmeet Theatre. Cavity wall investigations have been completed for both buildings, details of which are provided in Section 5. Three Rivers House is located on Northway, Rickmansworth and serves as the council's headquarters. It also accommodates Hertfordshire Constabulary and The Citizens Advice Service. An air source heat pump was installed in 2023 which provides heating and hot water. Watersmeet Theatre, located next door to Three Rivers House, will commemorate its 50th anniversary in 2025. Watersmeet has evolved over the past decade from a rental space into a dynamic arts and entertainment centre, expanding its popularity and becoming a cornerstone of the local community. The Theatre currently has gas heating, but the council are exploring opportunities for the installation of a heat pump or a localised heat network in the future. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-Hertfordshire%2C:-Insulation-work./2NFBPZ6U9Y To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/2NFBPZ6U9Y ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/057347-2025 | | Notice type | UK4 - Tender Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Open | | Procurement method details | Below threshold - open competition | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Tender | ## Dates | Field | Value | | --- | --- | | Publication date | 17 Sep 2025 | | Submission deadline | 17 Oct 2025 | | Future notice date | Not specified | | Award date | Not specified | | Contract period | 3 Nov 2025 - 31 Mar 2026 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £66,000 | | Lots value | £66,000 | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Active | | Lots status | Active | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | THREE RIVERS DISTRICT COUNCIL | | Locality | HERTFORDSHIRE, | | Post town | Watford | | Postcode | WD3 1RL | | Country | England | | ITL 1 | TLH East (England) | | ITL 2 | TLH2 Bedfordshire and Hertfordshire | | ITL 3 | TLH27 South West Hertfordshire | | Local authority | Three Rivers | | Electoral ward | Rickmansworth Town | | Westminster constituency | South West Hertfordshire | | Delivery location | Not specified | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45320000 - Insulation work ## Release History - 17 Sep 2025 at 13:05 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/057347-2025 ## Documents - https://www.find-tender.service.gov.uk/Notice/057347-2025 17th September 2025 - Tender notice on Find a Tender ## Notice URLs - https://www.delta-esourcing.com/delta/project/buyer/editTenderNotice.html - https://www.delta-esourcing.com/respond/2NFBPZ6U9Y - https://www.delta-esourcing.com/tenders/UK-UK-Hertfordshire%2C:-Insulation-work./2NFBPZ6U9Y - 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-059c45. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-059c45.json.