Open tender

Net Zero Retrofit Works for Council Housing - Design and Build Contract

Renfrewshire Council is inviting tenders for design and installation of external retrofit works to council housing to achieve net zero energy standards, with stage one selection opening in August 2026.

United Kingdom· ScotlandPublished 22 Jul 2026· 3 weeks agoFind a Tender

Decision brief

4 fields
  • Contract value
    Not disclosed
    Source did not declare a figure
  • Closing date
    Rolling
    No closing date published
  • Sector
    Browse related listings
  • Location
    United Kingdom
    Scotland

Lifecycle

Open

Open tender — no closing date published. Opened 3 weeks ago.

22 July 2026
Open tender · no closing date published

Brief

Renfrewshire Council is seeking suppliers for a major retrofit program to improve energy efficiency in council-owned residential properties and mixed-tenure housing blocks. This two-stage restricted procurement will begin with an open market invitation in early August 2026. Successful suppliers will design, supply, and install external retrofit solutions to achieve Net Zero, Enerphit, or AECB Low Energy standards across Scotland. The work includes improving insulation, windows, doors, and other external elements to enhance building energy performance and reduce operational carbon emissions. This contract replaces the previous PAS2035 Retrofit Works Contract and represents a significant opportunity for experienced retrofit contractors and design teams.

Track record

1 award · 1 winner
Thin record

Only 1 prior award here — too little to read.

In construction, Renfrewshire Council has awarded 1 contract to 1 supplier.

Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, PDP MECHANICAL & ELECTRICAL LIMITED — the field to beat, or your route in as a partner.

More from Renfrewshire Council

4 listingsView all →

Open in Construction

4 open listingsView all →