Many business buildings, garages and even some homes in Etobicoke have flat roofs. These are great because they are easier to get to and can be used for other things. Flat roofs however require different kinds of care and last for different amounts of time than sloped roofs. Eventually every flat roof will need to be replaced. We at Professional Roofers Toronto are experts in replacing flat roofs and know how tough they can be to work with. Sloped Roof Replacement restores steep or angled roofs with modern, weather-resistant materials. Choosing Sloped Roof Replacement ensures proper drainage and long-lasting protection.
Knowing when to replace your flat roof instead of just fixing it will save you money and your property from further damage. There are a few signs that replacement is the way to go. If your roof is nearing or has already passed its lifespan which can be 15 to 30 years depending on the material it’s usually better to replace it than to keep patching it up. If there’s a lot of damage all over the roof instead of just a few spots it means the whole system is failing. If leaks keep coming back even after they’ve been fixed it’s a sign that there are deeper problems that patching can’t fix. If you can see sagging or water pooling that doesn’t drain within 48 hours after it rains it means there are structural issues or drainage that needs to be fixed right away.
The first step in replacing a flat roof is to thoroughly inspect and evaluate it. We look at more than just the obvious roofing membrane. We look at the layers underneath like the insulation and decking. Water damage goes deeper than what you can see on the surface. To make sure the replacement works we need to find all the damaged materials. With this inspection we can give you a precise estimate and timeline for your project.
There are many roofing materials that work well on flat roofs and each has its pros and cons. Modified bitumen roofing is made up of layers of asphalt that can be applied with a torch or cold. It’s durable and weather resistant at a reasonable price. Thermoplastic polyolefin (TPO) is a single-ply membrane that reflects heat well and doesn’t tear or puncture easily. Rubber roofing also known as EPDM is great for keeping water out and lasts long at a low cost. PVC roofing is great for commercial use since it lasts longer and is more chemical resistant. We help people in Etobicoke choose the right material for their needs, budget and building codes.
Flat roofs need to have good drainage. Even though they are called “flat roofs” they need a slight slope so water can flow towards scuppers, drains or gutters. Water on the roof speeds up its deterioration and increases the chance of leaks. When we rebuild something we make sure drainage works by changing slopes if needed and putting in new or better drainage systems. Taking care of the drainage like this will make your new roof last longer.
Another thing to consider when replacing a flat roof is insulation. Building codes are stricter now about how energy efficient buildings must be. When you replace your roof you can also improve the insulation. Better insulation lowers the cost of heating and cooling, makes the building more comfortable and can even make the roof last longer by not allowing the temperature to fluctuate too much which stresses the roofing materials. We can help you find insulation options that are code compliant and give you a good deal.
It usually takes a few days to complete the replacement process depending on the size and complexity of the roof. First we remove the existing roofing materials down to the decking. This allows us to inspect the building’s structure and replace any broken wood or other materials. If needed we then put in new insulation and finally we put on the roofing membrane using the right installation method for the material we chose. Lastly we put in or repair flashing around roof openings like vents, HVAC units and edges to make sure the seal is watertight. Flat Roof Replacement upgrades aging flat roofing systems with improved durability and waterproofing. This option helps ensure your Flat Roof Replacement withstands harsh weather and daily exposure.
Weather plays a big role in when flat roofs need to be replaced. Most roofing materials need to be installed when it’s dry since moisture trapped under the new roof can cause problems later. We check the weather forecast and may need to adjust our plans if rain is in the way. We work on occupied buildings so it doesn’t disrupt normal activity.
At Professional Roofers Toronto we know replacing a flat roof is a big expense. We give you a detailed written estimate that shows you exactly what you’re paying for including all the costs. We only use high quality materials from well known manufacturers and hire professional installers who know how to do each type of roofing job right. We offer warranty on both the materials and work we do so you can be sure your investment is protected.
Regular maintenance after a new roof is installed can help it last as long as possible. We recommend yearly inspections to find small problems early, quick disposal of debris that can harm the membrane or block drains and regular professional cleanings to remove dirt and organic growth. These simple steps can make your roof last longer and prevent costly problems from happening. If your flat roof in Etobicoke needs to be replaced call us for a professional assessment and quote.
