--- title: "Net Zero - Retrofit Works (Externals) - Design and Build" ocid: "ocds-h6vhtk-06d0a3" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06d0a3" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06d0a3.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06d0a3.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "RENFREWSHIRE COUNCIL" published: "2026-07-22" --- # Net Zero - Retrofit Works (Externals) - Design and Build Buyer: RENFREWSHIRE COUNCIL Current stage: Planning OCID: ocds-h6vhtk-06d0a3 [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06d0a3) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06d0a3.json) ## Summary Renfrewshire Council is preparing for an upcoming tender for Net Zero Retrofit Works, focusing on the design, supply, and installation of external retrofit measures to enhance energy performance in Council-owned residential properties. The tender process falls under the industry category of insulation work and relates to building construction and roof works. Set in Renfrewshire (region UKM83), the procurement is currently in the planning stage, with a Prior Information Notice released to alert the market. A two-stage restricted procurement exercise is anticipated, beginning with an invitation for the Selection Stage in early August 2026. The official Invitation to Participate will be available from 13th August 2026. This procurement provides an excellent opportunity for businesses involved in construction, insulation, and energy efficiency sectors to expand their operations. Companies with expertise in sustainable construction and meeting energy standards like Enerphit or AECB Low Energy standards will find this tender particularly relevant. The restricted procedure, structured in two stages, ensures a competitive selection and tendering process. Businesses well-versed in complex design and build contracts and those familiar with UK public procurement processes are ideally suited to engage with this opportunity. ## Notice As part of preparation work for a future procurement procedure. Renfrewshire Council is issuing a Prior Information Notice to provide notification to the market of an upcoming tender opportunity. The Council will soon be undertaking a Two Stage Restricted Procurement Exercise for its new Net Zero Retrofit Works (Externals) - Design and Build Contract which is the replacement for the PAS2035 Retrofit Works Contract. It is anticipated that Stage 1 which will be Selection Stage via Invitation to Participate will go out to the Open Market in early August 2026. This Contract is for the design, supply, and installation of external retrofit works to existing Council-owned residential properties and mixed-tenure residential blocks, aimed at achieving Net Zero, Enerphit or AECB Low Energy standards in Scotland. This work will help enhance the energy performance and overall energy efficiency of the buildings. ### Lot Information Lot 1 As indicated by the Council, it intends to carry out a Restricted Procedure which will be conducted in Two Stages, Selection (Stage 1) and Invitation to Tender (Stage 2). Stage 1 - is conducted via the submission of a Request to Participate (RTP) which incorporates the Single Procurement Document (Scotland) (SPD). The Selection Stage requires candidates to submit a RTP in response to this Invitation to Participate via the E-Tender system. The Request to Participate comprises two sections referred to as envelopes, a qualification envelope and a technical envelope. Stage 2 - is conducted via the Invitation to Tender and will require Candidates who have been selected to tender to submit a Tender Submission in response to the Invitation to Tender document (ITT) issued by the Council. The ITT will comprise two weighted sections referred to as envelopes, a commercial envelope and a technical envelope. Tenderers should record interest if this opportunity is of interest to them. Additional information: This is a Prior Information Notice ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/069067-2026 | | Notice type | Planning Notice | | Procurement type | Standard | | Procurement category | Works | | Procurement method | Not Specified | | Procurement method details | Not specified | | Tender suitability | Not specified | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 22 Jul 2026 | | Submission deadline | Not specified | | Future notice date | 12 Aug 2026 | | Award date | Not specified | | Contract period | Not specified | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | Not specified | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planned | | Lots status | Planned | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | RENFREWSHIRE COUNCIL | | Locality | PAISLEY | | Post town | Paisley | | Postcode | PA1 1JB | | Country | Scotland | | ITL 1 | TLM Scotland | | ITL 2 | TLM3 West Central Scotland | | ITL 3 | TLM33 Inverclyde, East Renfrewshire, and Renfrewshire | | Local authority | Renfrewshire | | Electoral ward | Paisley East and Central | | Westminster constituency | Paisley and Renfrewshire South | | Delivery location | TLM83 Inverclyde, East Renfrewshire, and Renfrewshire | ## CPV Codes ### Divisions - 45 - Construction work ### Codes - 45210000 - Building construction work - 45260000 - Roof works and other special trade construction works - 45320000 - Insulation work ## Release History - 22 Jul 2026 at 10:25 - Planning - Planning Notice - https://www.find-tender.service.gov.uk/Notice/069067-2026 ## Notice URLs - http://www.renfrewshire.gov.uk - https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000836305 - https://www.publiccontractsscotland.gov.uk/Search/Search_Switch.aspx?ID=836305 - https://www.publiccontractsscotland.gov.uk/search/Search_AuthProfile.aspx?ID=AA00400 ## 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-06d0a3. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06d0a3.json.