Drainage
Storm drainage protects the structure, not just the basement
Water left against a building works on the facade and the foundation. Drainage is not an accessory — it is part of protecting the structure.
Blog
Articles and engineering notes
Practical material on ventilation, drainage and HVAC - written for whoever is making the decision about a building.
Kitchens
Kitchen extraction: grease, filtration and safety
Extraction in a commercial kitchen does more than remove odour. It decides whether grease accumulates in the ductwork, and how hazardous that ductwork becomes over time.
Ventilation
How to choose a ventilation system for a commercial building
Floor area is only one input. What actually decides the system is the load, the zoning, the noise and how serviceable it will still be in five years.