Gathering evidence to improve airtightness in the UK housing stock - phase 1

Procurement timeline

All 3 notices for this procurement, oldest first.

Contract award notice· 5 Sept 2023
Gathering evidence to improve airtightness in the UK housing stock - phase 1
Award update· 7 Sept 2023
Gathering evidence to improve airtightness in the UK housing stock - phase 1
Award update· 20 Feb 2024
Gathering evidence to improve airtightness in the UK housing stock - phase 1

Earlier notices predate the Procurement Act 2023 (commenced 24 Feb 2025) and therefore don't carry UK1–UK17 codes.