For pitched roofs in Laval, the North Shore and residential neighbourhoods: warrantied architectural shingles.
On a pitched roof, architectural asphalt shingles remain the best durability for the price. We install shingles from recognized manufacturers with self-adhering membrane in the valleys and along the eaves, where ice does its damage.
A good shingle roof is mostly good ventilation: we check the soffit intakes and roof vents, because ice and moisture shorten a shingle's life otherwise.
We always remove the old covering rather than layering over it.
Leaks, lifted membrane, rusted flashing, blocked drain: fast intervention, often same day.
The reference system for Montreal plexes: two torch-welded layers, 25 to 30 years of service life.
For pitched roofs in Laval, the North Shore and residential neighbourhoods: warrantied architectural shingles.
Inspection report with photos for a purchase or insurance renewal; flat-roof snow removal in winter.