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PROCUREMENT OPPORTUNITY

UK Housing Airtightness (Air-Presure Test) DataSet

Department for Energy Security & Net Zero · Contract details notice on Find a Tender

Tender information last checkedLast checked 3 Oct 2026, 14:03.

Opportunity overview

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.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Build Test Solutions

Matched by number
Contract value
£27.5k
Awarded
Not supplied
Contract signed
26 Feb 2026
Including VAT
£33k
Award ID
1
Status
active
Identifier
GB-COH 09910663
Location
Weedon, UKF24, NN7 4PS, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
prj_6502
Status
complete
Procurement Method
direct
Procurement Method Details
Below threshold - without competition

Legal basis

Id
2023/54
Scheme
UKPGA

Lots and requirements

Entry 1
Id
1
Status
complete

Buyer, suppliers and contacts

Organisation 1
Name
Department for Energy Security & Net Zero
Id
GB-PPON-PDHQ-2163-WYMH

Identifier

Scheme
GB-PPON
Id
PDHQ-2163-WYMH

Address

Street Address
55 Whitehall
Locality
London
Postal Code
SW1A 2HP
Country
GB
Country Name
United Kingdom
Region
UKI32

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
Build Test Solutions
Id
GB-COH-09910663

Identifier

Scheme
GB-COH
Id
09910663

Address

Street Address
Building 8, The Old Depot
Locality
Weedon
Postal Code
NN7 4PS
Country
GB
Country Name
United Kingdom
Region
UKF24

Contact

Roles

supplier

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Status
active
Main Procurement Category
services

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
73110000
Description
Research services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Suppliers

Supplier 1
Id
GB-COH-09910663
Name
Build Test Solutions

Related lots

1

Contracts and changes

Entry 1
Id
1
Award ID
1
Title
UK Housing Air-tightness (Air-Pressure Testing - Data Sets)
Status
active
Above Threshold
No
Date Signed
26 Feb 2026, 00:00

Period

Starts
27 Feb 2026, 00:00
Ends
31 Mar 2026, 23:59

Value

Including VAT
33,000
Amount
27,500
Currency
GBP

Documents

Entry 1
Id
A-13851
Document Type
contractSigned
Format
application/pdf
Entry 2
Id
026483-2026
Document Type
contractNotice
Notice Type
UK7
Description
Contract details notice on Find a Tender
Published
23 Mar 2026, 17:01
Format
text/html

Recorded locations

  • Buyer location · London · UKI32 · SW1A 2HP · United Kingdom

Notice and amendment history

2 published notice versions reviewed by ProcuraAxis.

2 VERSIONS
  1. 013691-2026Contract award notice on Find a Tender ·
  2. 026483-2026Contract details notice on Find a Tender ·