Solutions for air leakage, ventilation and filtration

Current Projects


Completed Projects


Improving the Characterization of Infiltration and Natural Ventilation Parameters in Whole-Building Energy Models of Multi-Unit Residential Buildings

Improving the Characterization of Infiltration and Natural Ventilation Parameters in Whole-Building Energy Models of Multi-Unit Residential Buildings

This project investigated strategies to reduce parameter uncertainty for infiltration and natural ventilation model inputs in whole-building energy models of MURBs.

Energy and GHG emissions
Characterizing Interzonal Air Leakage in Multi-Unit Residential Buildings and impact on building performance

Characterizing Interzonal Air Leakage in Multi-Unit Residential Buildings and impact on building performance

Measuring interior partition air leakage rates in MURBs using a sequential pressure neutralization blower door test. Then, using a coupled airflow network-whole building energy simulation framework to assess the impact of compartmentalization measures on indoor air quality and building energy consumption.

Energy and GHG emissions Health and comfort
Impact of a Compartmentalization and Ventilation System Retrofit Strategy on Energy Use in High-Rise Residential Buildings

Impact of a Compartmentalization and Ventilation System Retrofit Strategy on Energy Use in High-Rise Residential Buildings

This project evaluated the energy savings associated with suite compartmentalization and in-suite ventilation systems retrofits in a high-rise residential building.

Energy and GHG emissions
Novel approaches to modelling and testing air flow in high-rise residential buildings

Novel approaches to modelling and testing air flow in high-rise residential buildings

This project explored a combination of testing and modelling approaches designed specifically for high-rise multi-unit residential buildings applications

Energy and GHG emissions Health and comfort