The harsh snow during winter won't just make travel more stressful. Snow can also have significant repercussions for your roof. However, this is only the case if you aren't taking measures to protect it. Don't let winter weather cause you stress, absorb your time, and cost you money in the form of repairs. Learn how to protect your roof from snow.
The Problem With Snow Accumulation
The main threat that snow on a roof introduces is excess strain. On average, a residential property can withstand about 20 pounds per square foot safely. Generally, this limit is somewhere around 2 feet of snow.
An even larger problem arises when the total snow accumulation reaches 4 feet. By this point, the total weight per square foot can reach 60 pounds, which is three times the recommended maximum. When there is too much weight on the roof, this creates extra strain that could cause structural damage, and even worse, cause the roof to collapse.
Use A Snow Rake
If there isn't a lot of snow on your roof and you can safely access it, you can use a snow rake. Snow rakes are long-armed structures that have a flat, rectangle, rubber-like insert on their base. To use the rake, you simply place it on top of the roof and pull downward.
As you do so, any snow in its path will also come down off the road. If you choose this method, just ensure you're not using a traditional rake as this option will loosen or remove the shingles on your roof, increasing the risk for even greater long-term damage.
Hire A Snow Removal Professional
If you have received an unusually large amount of snowfall or there is snow that has been resting on your roof for an extended period, it might be a good idea to contact a snow removal professional. Remember that snow on the roof means extra weight.
In this case, removing the snow becomes a desperate situation in order to protect the roof's structure. Remember that accumulation maximums are only averages and the total amount of snowfall your roof can accommodate could be less.
It's important to note that a roof that is already weak and damaged will be able to withstand a smaller amount of snowfall than a roof in good condition. If your roof is in need of repair, don't wait. Have your roof assessed by a professional to ensure it is better protected all winter long. Click for more info.