How Do I Know If My Roof Needs Repair or Full Replacement in Ottawa?
Repair Indicators for Ottawa Homeowners Repair is the right choice when: one or two shingles are missing after a storm but the rest are intact and adhered; a single flashing (chimney, vent, valley) has failed and caused a localized leak; caulking around a penetration has cracked; a small section of flat roof membrane has opened […]
What Is the Best Roofing Material for Quebec Winters?
The best roofing material for Quebec winters depends on your roof type, budget, and how long you want the roof to last. Quebec’s climate, with its heavy snowfall, freeze-thaw cycles, ice dams, and temperatures that regularly drop below -25 degrees Celsius, puts roofing materials under significant stress year after year. Here is how the three […]
Is There 24/7 Emergency Roof Repair Available in Gatineau and Ottawa Year Round?
Cossette’s emergency roofing service covers: active water infiltration from any cause; wind damage (shingles removed or lifted, exposing the deck); impact damage from fallen trees or branches; ice dam infiltration during winter melt events; flat roof ponding emergencies; and hail damage resulting in immediate water entry. Emergency response includes assessment, temporary waterproofing, and scheduling of […]
What Roofing Material Handles Heavy Snow and Freeze-Thaw Cycles Best in Gatineau?
Gatineau averages over 230 cm of snowfall annually. Combined with the freeze-thaw cycles that can occur dozens of times per winter, roofing materials are subjected to enormous mechanical and thermal stress. The leading causes of premature roof failure in the Outaouais are ice dam infiltration, freeze-thaw membrane cracking, and snow load exceeding design capacity on […]
How to Choose a Roofer in Gatineau and Quebec: What to Check Before You Hire
Hiring the right roofer in Quebec starts with one non-negotiable requirement: the contractor must hold a valid RBQ (Régie du bâtiment du Québec) license. Without it, they are operating illegally, your home insurance will not cover their work, and you have no legal recourse under Quebec’s consumer protection laws if the work fails. Beyond licensing, […]
How Long Do Asphalt Shingles Last in Ottawa and the Outaouais Region?
Why Climate Shortens Shingle Lifespan in the Outaouais The Ottawa-Gatineau region experiences some of the most extreme temperature swings in Eastern Canada. Summer rooftop temperatures regularly exceed 60°C while winters drop to -30°C. Every freeze-thaw cycle puts mechanical stress on shingles. Shingles in this region typically age faster than the same product installed in milder […]
10 Signs Your Roof Needs Repair in Gatineau
Most roof problems give visible warning signs long before they become emergencies. In Gatineau’s climate, where winter ice loads, freeze-thaw cycling, and summer storms stress your roof year-round, catching these signs early is the difference between a $500 repair and a $5,000 emergency. Here are the ten signs that your roof needs professional attention from […]
Emergency Roof Repair in Gatineau and Ottawa: What to Do and Who to Call
If your roof is actively leaking, has sustained visible storm damage, or has lost shingles or sections of material in a wind event, call a licensed roofer immediately. Cossette Roofing and Renovations provides 24/7 emergency roof services in Gatineau, Ottawa, Hull, Aylmer, and the Outaouais at 819-777-7177. In the meantime, contain the water infiltration inside […]
Commercial Flat Roof Maintenance in Gatineau and Ottawa: A Property Owner’s Guide
A well-maintained commercial flat roof in Gatineau or Ottawa will last 25 to 40 years. A neglected one of the same age and material may fail in 12 to 15 years. The difference is maintenance. For commercial and industrial property owners in the Outaouais region, understanding what to inspect, how often, and when to call […]
Shingle vs. Metal Roofing in Gatineau: Which Is Better for Your Home?
Both asphalt shingles and metal roofing are valid choices for homes in Gatineau and the Outaouais region. Shingles cost less upfront ($8,000 to $20,000 for a typical home) and are the most common residential choice. Metal roofs cost more upfront ($15,000 to $35,000+) but last 40 to 60 years, roughly twice as long as shingles. […]