Professional roof snow removal and ice dam management for residential properties across Greater Montreal. Protect your roof structure from dangerous snow loads all winter.
Montreal winters routinely deliver heavy snowfalls that accumulate on rooftops throughout the season. While roofs are designed to handle normal snow loads, prolonged accumulation, wet heavy snow, and repeated storm cycles can push weight levels beyond what the structure was designed to carry. Excessive snow load is a serious structural concern that can cause sagging, cracking, and in extreme cases, roof collapse. Flat roofs and low-slope roofs are particularly vulnerable because snow does not slide off naturally the way it does on steep slopes.
Our roof snow removal service addresses both the immediate weight concern and the secondary problems that heavy snow creates. When we clear a roof, we remove snow carefully using specialized tools that protect the roofing membrane underneath. On flat roofs, we use plastic shovels and snow rakes designed to avoid puncturing or tearing the membrane. On shingle roofs, we work from ladders and use roof rakes with extension poles to pull snow off without walking on the surface, which prevents damage to cold, brittle shingles.
Ice dam management is closely related to snow removal and is one of the most common winter roofing problems in Quebec. Ice dams form when heat loss through the attic melts snow on the upper portion of the roof. The meltwater runs down to the cold eaves where it refreezes, creating a dam of ice that traps water behind it. That trapped water can back up under shingles and leak into the building. We address ice dams through careful removal using steam or low-pressure hot water, which melts the ice without damaging the roof surface. We never use picks, chisels, or salt-based products on roofing materials, as these cause more damage than the ice itself.
For properties with recurring snow load concerns, we offer seasonal monitoring and scheduled removal services. We track snowfall accumulation and schedule removal visits before loads reach critical levels. This proactive approach prevents emergencies and gives property owners peace of mind throughout the winter season.
Why this service
Safe removal techniques that protect roofing materials
Ice dam management with steam and hot water
Flat roof and sloped roof snow clearing
Seasonal monitoring and scheduled service available
Prevention of structural overload from snow weight
Fast response after major snowfall events
FAQ for this service
As a general guideline, snow removal should be considered when accumulation exceeds about 60 centimeters on a flat roof or when you notice visible sagging, doors sticking, or cracking sounds from the structure. After particularly heavy or wet snowfalls, removal may be needed sooner. Flat roofs need attention before sloped roofs in most cases.
Yes, though it is uncommon with well-maintained structures. Flat roofs, older buildings, and structures with pre-existing damage are most at risk. Wet, heavy spring snow is more dangerous than dry powder because it weighs significantly more per volume. Regular monitoring and timely removal prevent this risk.
We use plastic shovels, foam-edge snow pushers, and extension roof rakes that are designed for roofing surfaces. We leave a thin layer of snow on the surface rather than scraping down to the membrane, which prevents tool damage. We never use metal shovels or ice picks on roofing materials.
Yes. We remove ice dams using steam or controlled hot water application, which melts the ice safely without damaging shingles or membranes. We also create channels through the ice dam to allow trapped water to drain. For long-term prevention, we can recommend insulation and ventilation improvements.
Yes, we offer seasonal monitoring and removal programs where we track accumulation and schedule visits proactively. This approach is particularly valuable for property managers and owners of flat-roofed buildings where snow load is an ongoing winter concern.