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AwardedAwarded 26 February 2026

UK Housing Airtightness (Air-Presure Test) DataSet

Department for Energy Security & Net Zero · Central government

In brief

Department for Energy Security & Net Zero awarded research work to Build Test Solutions on 26 February 2026.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

DESNZ requires results from real air pressure tests to validate the proposed infiltration methodology to be used for the Home Energy Model. A test data sample size of approx of 70,000 test results are needed to validate against is the critical requirement. The larger the sample of results, the more reliable the validation of the HEM methodology will be.

Who won

WinnerValueDates
Build Test Solutions£27,500
Awarded 13 February 2026
27 February 2026 to 31 March 2026

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · UK6, notice 013691-2026
  2. Contract details notice · UK7, notice 026483-2026

About the buyer

Department for Energy Security & Net ZeroLast 12 months

Procurements

97

Awards

59

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All tenders and awards from Department for Energy Security & Net Zero

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From notice 013691-2026 on Find a Tender, first published 16 February 2026, last updated 23 March 2026. We last checked for changes on 28 September 2026.