What Factors Affect the Cost of Roofing in Ottawa? If you’re considering a roof replacement or repair in Ottawa, it’s natural to wonder what the price will look like. Roofing is a big investment, and while it’s one of the most important aspects of your home’s structure and protection, the cost can vary widely depending on several factors.
At Godfrey Roofing, we’ve worked with countless homeowners across Ottawa and understand that every roofing project is unique.
Whether you’re dealing with wear and tear, storm damage, or planning a full upgrade, it’s helpful to understand what contributes to the overall cost of roofing. Here’s what goes into determining a fair and accurate estimate.
Roof Size and Complexity
One of the first things we look at when assessing roofing costs is the size of your roof.
Larger roofs require more materials and labor and naturally take more time. But it’s not just about square footage—the shape and complexity of your roof matter, too.
A simple, single-slope roof is much easier and faster to work on than a roof with multiple valleys, dormers, skylights, or chimneys. The more intricate your roof’s design, the more effort is needed to cut and fit materials, install flashing and ensure waterproofing in hard-to-reach areas.
Type of Roofing Materials
The materials you choose will significantly impact the final price. Asphalt shingles are one of Ottawa’s most affordable and popular choices, offering a great balance of durability and cost-effectiveness.
Metal roofing, cedar shakes, synthetic materials, and slate all have different price points. Higher-end options offer greater longevity and curb appeal but require a larger upfront investment.
We explain the pros and cons of each material so you can choose what’s best for your home, budget, and long-term plans.
Labour and Installation Requirements
Labour is a major part of any roofing project. It includes everything from safely removing the old roof and preparing the surface to installing the new materials and cleaning up afterward.
The more skilled and experienced the crew, the more efficiently the work will be completed, which means fewer surprises and a better-quality result.
At Godfrey Roofing, we never cut corners. We bring professional crews trained, insured, and committed to doing the job right. That level of workmanship may come at a slightly higher price than a less experienced installer, but it ensures peace of mind and better performance over time.
Accessibility and Site Conditions
Every property is different, and the ease of access to your roof can also affect pricing. If your home is on a steep slope, or if there are landscaping features, trees, fences, or other obstacles that make it harder to bring in equipment or safely move materials, it could require more time and labour. We always do a thorough site assessment to factor in these challenges before work begins.
Removal and Disposal of the Old Roof
Tearing off an old roof can be a significant part of the process. 
The cost can increase depending on how many shingle layers need to be removed and whether there’s any water damage or structural rot underneath.
We inspect the existing roof to determine the best approach and include proper disposal in our service so you won’t have to deal with the debris.
Underlayment and Ventilation
A solid roofing system is more than just what you see on the surface. Underlayment, ice and water shields, ventilation systems, and flashing are crucial to your roof’s performance.
These elements help with energy efficiency, moisture control, and the long-term protection of your home.
We include all necessary components in our quotes, ensuring your roof is built to last and meets Ottawa’s building codes and climate demands.
Time of Year
Believe it or not, the season you book your roofing project can influence pricing. Roofing is a weather-sensitive job, and spring through early fall is the busiest time in Ottawa.
Scheduling your project during the off-season might save you money, but it also depends on weather conditions and the type.
We always accommodate timelines while maintaining quality and safety, regardless of the season.
Permits and Warranties
Depending on where you live in Ottawa, permits may be required for certain types of roof work. We handle all the paperwork and ensure everything is up to code.
We also include manufacturer and workmanship warranties in our service, which add long-term value and protection to your investment.
Final Thoughts: Roofing Is More Than Just a Price Tag
When evaluating roofing costs, it’s important to look beyond the number and consider the value you’re getting. A lower price may be tempting, but you could pay more for repairs or early replacement if it comes with poor installation or subpar materials.
We take pride in delivering roofing solutions built to last, installed by professionals, and backed by reliable warranties.
If you’re considering roofing work in Ottawa, contact us for a detailed and transparent quote. We’ll walk you through the process and help you make an informed choice that works for your home and your budget.
