Commercial Roof Snow Removal Services

If snow is accumulating on a flat or low-slope roof — especially after multiple storms — it’s wise to have it evaluated. Warning signs include sagging or new interior leaks. Even without symptoms, heavy, wet snow can exceed a roof’s load capacity faster than most building owners realize.

Yes. Snow becomes heavier as it compacts and absorbs moisture. Large-span buildings or older structures are especially vulnerable to excess load, which can stress framing, deform decking, or cause membrane damage. Snow removal reduces that risk before the roof reaches a critical point.

Ice dams form when heat inside the building warms the roof deck, causing snow to melt and refreeze at colder edges. This creates a ridge of ice that traps water behind it. When that water has nowhere to drain, it can push beneath the roof membrane and leak into the building. This is one of the most common winter-related causes of interior damage.

This depends on snowfall levels, roof design, and the age of the building. Some facilities require removal after every major storm, while others only need service during back-to-back snow events or when snow becomes deep, wet, or compacted. A winter assessment helps determine the right schedule.

It can significantly reduce the risk. Heavy snow, ice dams, and freeze–thaw cycles are major contributors to winter leaks. Removing snow and clearing drainage paths helps prevent water from backing up and entering the building.

Not always. Some smaller roofs or steep-sloped systems shed snow naturally. However, most commercial buildings rely on flat or low-slope roofs that hold snow rather than shed it. These structures benefit the most from professional removal due to their larger surface area and load exposure.