With winter in full swing, the question often comes up: should you have your roof cleared of snow? Before taking action, it’s important to assess whether it’s truly necessary.
Most commercial or institutional roofs do not need to be cleared systematically — and that’s good news! In reality, snow itself is not the main issue. Ice, however, can build up and cause significant damage.
When Should You Act?
Every building has its own characteristics: location, configuration, age, materials, and more. The National Building Code specifies the snow and rain loads that roofs must be able to withstand depending on the region.
However, several factors can accelerate the accumulation of snow or ice and increase risks:
- Junctions between a roof and a wall
- Presence of dormers or valleys
- Low‑slope roofs
- Mild spells or rain falling on an existing snow cover
These situations can lead to accumulations that exceed the intended load capacity, making occasional snow removal necessary.
What Are the Signs of an Overloaded Roof?
Building managers should be alert to the following warning signs:
- Unusual creaking noises coming from the structure.
- Visible deformation of ceilings or interior walls.
- Doors or windows that suddenly start sticking.
- Water leaks or infiltration during a thaw.
At the first sign of these issues, prompt action is essential to prevent costly damage or even the risk of collapse.
Preventing Problems: A Comprehensive Winter Maintenance Strategy
Roof snow removal is just one component of a broader winter maintenance plan. To ensure occupant safety and protect your buildings, it should be coordinated with:
- Snow removal and de‑icing of access points
- Maintenance of sidewalks and pedestrian areas
- Use of de‑icing products suited to your facility’s needs
📌Also read: How to Protect Your Commercial Floors in Winter?
In Summary
Not all roofs require systematic snow removal, but certain conditions call for increased vigilance. Recognizing the signs of overload and consulting specialists helps protect both the building structure and the safety of its users.
A well‑planned winter maintenance program — including roof snow removal when needed — reduces the risk of damage and ensures business continuity with peace of mind.
For any questions or to schedule a roof snow‑removal service, submit an online quote request or contact us directly at 514‑331‑9137.
