Most Edmonton commercial flat roofs that fail before their time don’t fail suddenly. They fail gradually — through accumulated small deficiencies that were visible and repairable at low cost, ignored through one or two Alberta winters, and then compounded by freeze-thaw cycling into a problem that costs ten times as much to fix. The difference […]
If your Edmonton commercial building has a flat roof that’s leaking, there is a good chance the water is not coming from the middle of the membrane. It’s coming from the edges. From the walls. From the equipment curbs. From the drain collars. From anywhere the flat membrane transitions to a vertical surface. These transitions
Commercial Flat Roof Flashing Failures in Edmonton: Causes, Signs, and How to Fix Them Read More »
Every Edmonton winter, the same two forces combine to create the most serious structural and waterproofing threats commercial flat roofs face: snow accumulation that adds dead load well beyond what building owners expect, and the freeze-thaw cycling that turns that snow into ice formations capable of blocking drainage, stressing membrane seams, and eventually forcing water
Edmonton’s commercial flat roofs don’t fail in January. They fail in January because of what wasn’t done in September and October. Winter doesn’t create most commercial roof problems in Edmonton — it reveals them, amplifies them, and makes them significantly more expensive to fix. The frozen drain that floods a loading bay in February started
You walk your roof after a rainstorm and find pools of standing water sitting on the membrane. It’s been two days since the rain stopped, and it’s still there. This is called ponding — and on Edmonton commercial flat roofs, it’s one of the most common problems property owners ignore until it becomes a serious
Ponding Water on Commercial Flat Roofs in Edmonton: Causes, Risks, and Real Solutions Read More »
