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Your roof remains an essential element of your house; hence the need to ensure that it is always in good condition. However, the truth is that no roof lasts a lifetime. Most of them last approximately 30 years or less.
According to roof repair Montreal experts, defective roofs can generate significant and unforeseen expenses to homeowners along with plenty of other issues if left unchecked. But, what causes a roof to deteriorate? Well, the truth is that there are a wide range of elements that usually weaken your roof over time.
Here are the top five possible causes of roof deterioration.
Rain
One of the leading causes of roof deterioration is the rainwater that finds its way underneath your roofing materials such as shingles. The rainwater will cause the decking and the rafters to begin to rot.
Once these crucial elements start to rot, the overall structural integrity of your roof begins to deteriorate as well. If moisture happens to find its way into your house through the roof, you may experience severe water damage to your walls, ceilings, insulation, and electrical.
Snow & Ice
Did you know that snow and ice can also spawn loads of trouble for your roof’s lifespan? As snow and ice thaw upon the rooftop’s surface constantly, small particles of water will end up settling under the roof shingles.
When the water freezes, it will start to shift the flashing and shingles making way for more extensive water damage to happen. Roof repair Montreal experts say that this process creates roof corrosion and unexpected deterioration.
If you stay in a region that experiences freezing in winter, it is always a good idea to inspect your roof every spring to assess the level of damage and deal with it before it gets out of hand.
The Sun
The other most common roofing enemy is the sun. Are you surprised? Well, the truth is that the intense sun rays and heat that blast your roof can cause your shingles to break down over time. In fact, IR radiation, thermal expansion, and UV light from the sun are the primary culprits for the majority of issues related to sun exposure over time.
Trees & Leaves
Trees and leaves that have grown to the point of touching your roof can also cause major problems if they are left unchecked. If a tree branch falls on your roof, it can cause severe damage that will cost you a lot of money to repair.
Leaves from nearby trees can accumulate over time and clog your rain gutters leading to problems. The lack of proper drainage and the accumulation of moisture on your roof can cause water to start seeping into your roofing materials which will result in rotting and other roof damage.
Wind
Wind can also damage your roof since it is known to weaken the nails, shingles, and other roofing materials that hold your home’s roof together. Although you can’t control the strength and speed of wind, roof repair Montreal experts recommend regular roof inspection that will help you assess any damage and take precautions to prevent any further damage from happening.
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