The roofing system is one of the most crucial aspects of a building’s structure and often requires a substantial investment. To help you make a decision when it comes to choosing between a roof repair or replacement, it is imperative that you understand the various components that play a vital role in determining the overall cost of a roof replacement.
Factors Affecting the Cost of Roof Replacement
Roof replacement specialists believe that there are five primary factors which determine the cost of the replacement project:
- Type of Roof
When it comes to a commercial roof, there are two main varieties:- Flat or Low Slope – A traditional choice for a roof that does not have much slope or grade.
- Sloped – The degree of slant or pitch is more in sloped roofs.
Typically, built-up bituminous or single-ply are the best roofing materials for a flat roof because of their durability and reliability. They are often less expensive and require less time to install when compared to other types of materials. Often, they come with a warranty of 20-30 years.
- Roof Access
There are several factors regarding access to the roof which may influence the replacement cost as much as the material used and the type:- Height
The cost of a roof replacement for a 15-storey building will be more than that of a 5-storey structure due to the requirement of cranes and other machines to lift the roofing materials. - Access to Property
The ability to get equipment and other materials close to the building and into the property will affect the cost of the project. - Occupancy
An occupied building may pose additional challenges in the form of safety, productivity, and comfort for those inside. If work is required beyond the regular hours, it may incur extra costs. - Storage Space for Materials
If extra space is required for storage, it will often result in an increased overall cost.
- Height
- Components Under the Roof
There is a combination of one or more of the following elements under every finished roof:- The fundamental structure, which may be wood, metal, or concrete
- Cover board
- Insulation
- Other underlying materials
In addition to these, the following factors regarding components underneath the roof will also determine the overall price:
- The condition the materials are in
- If there is moisture trapped in them
- Any signs of water damage
- Whether any of these materials require repair
- How old the materials are
- Wind Loads and Fastenings
Depending on where your building is located, the weather, and local codes of the area, you must decide the type of fasteners and wind loads your roof requires. If your region gets strong winds, you may need sturdy fasteners at more frequent intervals. - Code Requirements of the Region
There are several regional, local, and provincial code requirements such as structural efficiency, construction materials standards, and more which you may have to consider. They can impact every aspect of your roof replacement project from underlying materials and insulation to slope and ventilation.
Contact Our Roof Replacement Specialists for Projects in Toronto
Roofers use these five significant factors to estimate what will impact the cost of your commercial roof replacement. When you run into a problem with your roofing system, consider hiring a professional roofer to help you find the most economical solution.
To learn more about roof replacement and the associated costs, get in touch with our experts at Can-Sky Roofing by calling 647-691-0487. You could also contact us online to request your no-obligation estimate.