Energy Performance Gap
The energy performance gap is the difference between the anticipated or predicted energy performance of a building at the design stage and the actual performance once built or occupied. These case studies and technical analysis explore real-world use cases of air tightness testing, building performance evaluation and post-occupancy evaluation. All of our products are designed to measure building performance accurately and help minimise the performance gap through testing and quality control.
Recent case studies and technical reports
![AirEx Floorvent smart airbrick compared to passive airbrick](https://cdn.sanity.io/images/m16cqsyp/production/543982998ee243abe1be1dc07ab3f6070c8ef8cc-865x749.jpg?w=520&auto=format)
Dr Richard Jack![Dr Richard Jack](https://cdn.sanity.io/images/m16cqsyp/production/2cc068fd7bf29f7bede12bb1db2a4b8c310d86f7-2584x4592.jpg?rect=81,670,2387,2387&w=40&h=40&fit=crop&auto=format)
![Dr Richard Jack](https://cdn.sanity.io/images/m16cqsyp/production/2cc068fd7bf29f7bede12bb1db2a4b8c310d86f7-2584x4592.jpg?rect=81,670,2387,2387&w=40&h=40&fit=crop&auto=format)
Dr Richard Jack
![Heat loss parameter scale](https://cdn.sanity.io/images/m16cqsyp/production/ba2e6d7e7b66c1a24ee8a84c895d890604dd8593-802x451.jpg?w=520&auto=format)