The decision to install a new roof or the modification of an existing one can have different pros and cons associated with it. The main deciding factor for many homeowners is the long term benefits of a new roof versus the cost and time involved in making a repair. Also, there are other costs to consider such as removing old roofing materials, adding patching material, and possibly having someone do some electrical work. This article will discuss some of the benefits and challenges of flat roofing in Toronto.
There are numerous benefits to having a flat roof in Toronto. These benefits include reduced need for frequent maintenance, lower energy costs, and a safer building. Flat roofs are also more flexible, since any issues can be addressed by simply adding another flat roof over the old one. However, for bitumen roofs, routine maintenance may be required to address smaller problems.
Another benefit of a flat roof is that they provide great exposure to the natural elements. A flat roof is less insulated than traditional roofs and therefore can trap heat between the ceiling and the walls of the building. These walls become very cold in the winter and very hot in the summer months. Flat roofs also encourage rapid roof decay because they are less resistant to fire damages. Flat roofs are also susceptible to more intense weather damage because of their flat shape and lack of insulation.
One of the key challenges of flat roof installation and maintenance is that the roof itself must be installed properly to prevent leaks. With improperly installed roofs, there is a greater chance for leaks to occur. Other maintenance challenges include repairing any visible damage that already exists. Even after the repairs have been made, it is very easy to notice any signs of damage because of all the water penetrating the surface. This will lead to expensive repairs in the future.
Another maintenance challenge is the timely repair of leaks. It can take weeks before a leak can be spotted during the regular inspections of the roof. Leaks can occur anywhere on the roof including cracks, flashings or gypics. Proper flushing of these areas with a high-pressure jet wash in the spring can prevent leaks from recurring and promote the longevity of the roof coating.
Flat roofs in Toronto are subject to extreme wind loads and rain storms. When this occurs, it can lead to accelerated roof degradation. During severe weather, the roof can begin to weaken, which can lead to extensive damage and leaks. The city of Toronto has a number of different methods for addressing these types of issues. If these problems are not addressed immediately, the cost could continue to increase, making it difficult for you to maintain your property. The costs of replacing a damaged roof or repairing the base materials can quickly add up.
Most leaks on flat roofs in Toronto are caused by improper installation or faulty materials. Improper installation minimizes the strength of the roof membrane, which allows the roof to leak. Poor materials are generally metal flashing, shingles or tiles that have been cut too short. A strong roof membrane is designed to withstand all types of snow, rain and ice, which helps to ensure that your home or business is safe from damage and water damage. If the damage is not repaired immediately, it can accelerate the wear and tear of the roof and cause leaks to occur.
The most common cause of a roof leak is submersion, which is the direct exposure of a person or appliance to water. This can occur when a roof drain tile is cleaned or improperly drained. Leaks can also occur when a faulty cap seal is used to contain the water flow. These common causes of a roof leak can often be solved by simply replacing a cap or sealing the drain well.