What Is the Difference Between Architectural and 3-Tab Shingles for a Quebec Home?
3-tab shingles are a single-layer product with three uniform cutouts along the lower edge, giving them a flat, consistent appearance. They weigh approximately 180–230 lbs per square (100 sq ft) and are rated for wind speeds up to 60 mph in standard form. Lifespans typically range from 15 to 25 years in the Outaouais climate. […]
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 […]
What Is the Best Roofing Material for Homes in Gatineau, Quebec?
Gatineau homeowners deal with heavy snowfall, freeze-thaw cycles, ice dams, and summer UV exposure — conditions that rule out many roofing materials suitable in milder climates. The right material must expand and contract without cracking, shed or support snow loads safely, and resist moisture infiltration over decades. Architectural Asphalt Shingles: Best All-Round Option Architectural (dimensional) […]
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, […]
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. […]
Ice Dams on Your Roof: Causes, Prevention, and Repair in Gatineau
An ice dam is a ridge of ice that forms at the edge of a roof when heat escaping from the attic melts snow on the upper roof surface, and that meltwater refreezes at the cold eaves. Once the dam builds, backed-up meltwater has nowhere to go except under the shingles, through the underlayment, and […]
How Much Does a New Roof Cost in Gatineau and Ottawa?
A residential asphalt shingle roof replacement in Gatineau typically costs between $8,000 and $20,000, depending on roof size, pitch, and material grade. A metal roof runs $15,000 to $35,000 or more for a comparable home. A flat elastomeric membrane replacement on a residential property typically costs $5,000 to $15,000. These are installed costs including tear-off, […]