airtightness uk
Testing for Developers & Contractors
Airtightness, ventilation and sound insulation testing for developers, main contractors and Tier 1 project teams. From individual plots to phased developments, discuss your testing scope, site programme and reporting requirements with us.
We understand buildings because we’ve built them. Our experience as carpenters, bricklayers, site managers and general builders helps us communicate with your trades, investigate problems and explain practical next steps.
Based in East Anglia, with UK-wide project capability. Tell us where you are building and when each phase needs testing.

Plan Testing Around Your Programme
1. Agree the scope early
Send the site location, property types, plot count, drawings and test requirements. We discuss airtightness, ventilation, sound testing and any specialist investigation needed, then confirm the quoted scope and arrangements.
2. Coordinate phases and site readiness
Share your programme, target dates and site contact. We discuss access, inductions, power, installation readiness and plot identification before visits. Allow time for incomplete work, adjustments and any retesting before handover.
3. Keep reporting clear
Agree plot references, required records and reporting arrangements at quotation stage. We explain the results and flag issues that need attention, helping your site team plan the next steps and assemble the relevant handover documentation.
Clear Results. Practical Site Support.
If a result falls short
Our construction background helps us relate test results to the work on site. We explain likely problem areas and discuss further investigation, remedial work and retesting. Any additional work or visits are agreed separately.
Testing services for your project
Explore airtightness testing, ventilation and extractor fan testing, sound insulation testing and specialist fault finding. Our four real extractor fan faults article shows practical investigation on site.
Request a programme quotation
Send your postcode, plot or building count, required tests, drawings and target dates. Include test targets or specifications, phase details, site contacts and reporting requirements where available. We’ll discuss a suitable scope and provide a quotation.
