Halsall is one of the most knowledgeable building envelope consultants in Canada. We provide the advice required to create the appropriate function, performance and durability for the separation between interior and exterior environments. We are industry leaders in applying, evaluating and repairing masonry, curtainwall, EIFS, stucco, glazing, caulking, waterproofing and roofing.
In addition to design advice, we provide services in performance modelling, glazing selection for natural illumination/daylighting, as well as energy conservation related to the envelope. We frequently publish and lecture on our ongoing research in these fields.