Replacing a damaged roof or repairing it will save you from greater financial consequences. Roofing damages can quickly escalate and if it’s winter or a rainy fall, your whole house can suffer. The cost to repair or replace your roof is based on various factors such as type of roof, surface area and roof structure. You can ask a local experienced roofer to help you with the repair or replacement of your roof. They will provide you with a custom quote for your roofing project based on the damage.
You can refer to this cost guide to understand the roofing process in Ottawa and the costs related to different roofing tasks. This cost guide is based on 222 verified Ottawa-based homeowner reviews written on HomeStars.
Roofing Costs in Ottawa
| Task | Average Cost* | Lowest Reported* | Highest Reported* |
|---|---|---|---|
| Asphalt Shingles | $8,166 | $4,000 | $14,500 |
| Metal Roof | $19,583 | $700 | $48,000 |
| New Roof Installation | $9,105 | $200 | $33,000 |
| Roofing Repair | $$1,641 | $125 | $12,000 |
Costs as of February 2021*
Asphalt Shingles
- Asphalt shingles are the most popular roofing choice in Ottawa as they offer a longer lifespan at an affordable price. Asphalt shingles can last anywhere from 20 to 50 years. You can choose different colours, textures and styles from a wide variety of asphalt shingles available in the market.
- There are three types of asphalt shingles: 3-tab shingles, dimensional shingles and luxury shingles. An asphalt shingle may seem expensive upfront but given its durability, it’s a solid investment to keep the interior of your home safe and secured.
- Getting new asphalt shingles for your home can cost you $8,166 on average in Ottawa.
Metal Roof
- Metal roofs might be more expensive and require more time as well as expertise to install, but they are stronger and long-lasting. Once installed, metal roofs may not require replacement or repair for years to come. You can talk to a local roofing expert to install a new metal roof over your old roof by adding ventilation space in between to reduce the chances of moisture build-up.
- Metal roofs may create more sound during heavy rains compared to asphalt shingles but they also protect your house from extensive rot, mold or fire damage. Metal roofs are energy efficient and can be installed on low as well as high sloped roofs. Metal roof shingles are available in aluminum, copper, stainless steel, tin, zinc or fibreglass material.
- A complete metal roofing project in Ottawa can cost you $19,583 on average.
New Roof Installation
- Making the decision to replace and install a new roof should be taken with thorough examination as it can be very expensive. If you’re building a new house or bought a very old house that clearly requires new construction, then the decision is easy, hire a roofer and get yourself a new roof. However, if you believe your roof is just a decade old or you notice some severe damages, the decision becomes harder.
- If your roof is constantly leaking, there are multiple cracks on the shingles, if it was heavily damaged by a fallen tree or a storm, if repairing it costs more than installing a new one, then we recommend you install a new roof. Spring is considered to be the best season for new roof installation in Ottawa.
- Based on the size of the roof, the foundation work it may require and the type of roofing material you choose, this project can cost you up to $33,000.
Roofing Repair
- Based on the type of roof you have, the materials can wear away over time. Doing regular maintenance checks on your roof can save you from unexpected expensive damage repair costs. Your roof can have different types of damages and based on the damage the cost for its repair may vary.
- The most common roofing repairs are fixing leaks and cracks on your roof. These can happen due to natural elements such as heavy wind and rain. A professional roofer in Ottawa will bring a long ladder or a crane to examine the damage to your roof and fix it irrespective of the season. Even if you notice the slightest damage, we recommend you get it fixed as soon as possible to avoid a major catastrophe.
- Roofing repair in Ottawa can cost you $1,641 on average.
Factors Impacting Roofing Costs in Ottawa
Replacement of an Old Roof
- Many Ottawa homeowners don’t realize they need roof replacement until there’s leaking water over their heads. In any roof replacement project, you need a strong team of experienced roofers who will carefully remove the old shingles without damaging the structure below. Based on the size of your house, they might require multiple ladders or a crane for the task.
- You can install a new layer of shingles on old shingles or completely start from scratch. The cost of the project can highly change based on which method you choose for your roof replacement.
Length of the Pitch
- A roof pitch is an angle of the vertical extension of the roof from its horizontal surface. The length of the pitch of your roof will depend on its horizontal surface area. The pitch of the roofs makes it easy for the rainwater to drain. A high-pitched roof is also considered a low-maintenance roof. A minimum roof pitch is a 20° angle from the roof surface. The higher the pitch, the more expensive it will be to install.
Strong Rafters or Trusses
- The rafters or trusses are the wooden frames on which the roof is built. Consider them as the foundation of any roofing system. If this wooden frame is damaged or not built properly, the whole roof can collapse. Based on the size of the new roofing material, its weight and design, the rafters will be built. When it comes to replace or reinstall your old roof, the local roofer will thoroughly inspect the rafters. If the rafters are damaged, you will need to replace them as well which will ultimately increase the end cost of your roofing project.
Metal Drip Edge
- Installation of a metal drip edge on a residential property is not required by building codes, however, to protect your structure from water damage, it is highly recommended. Metal drip edges are strong L-shaped edges installed at the end of a roof slope that helps drain the water away from the fascia. You can add this edge to your existing roof or along with a new roof. Based on the diameter of your roof the cost of installing a metal drip edge can differ.
Installing, repairing or replacing your roof requires the help of a professional. It’s considered as a part of a construction project and you may have to follow certain building codes which you might not be familiar with. A local roofer can build you a new roof as per your budget, timeline and local laws. You can hire a professional roofer in Ottawa by browsing through a list of local contractors on HomeStars or ask for a custom quote from different contractors. Before hiring, make sure you check their Star Score, verification badge and homeowner reviews on their HomeStars business profile to make a confident hiring decision.