Heavy snowfall during the winter can jeopardize the safety of the house roof. Accumulation of snow on the roof puts extra pressure on the roof. Most house roofs are not designed to withstand heavy accumulation of snow on the roof.
Here are some of the ways that snow damages the structural integrity of the roof. Also, you will learn about the ways you can avoid serious Huntsville roofing damage during the winters.
Water Leaks
Water leaks can develop under the shingles as the snow melts when the temperatures become warm. The water will pool around the roof frame damaging the roof. Moreover, the water will seep through the attic damaging the insulation and drywall interior.
Moreover, a water leak will also lead to the formation of mold inside the house. Mold represents a health risk as it can trigger allergic reaction and cause lung infections in elderly individuals.
Damage Gutter
Buildup of snow throughout the winter can also damage the gutter. Ice blocks can lodge in the drainage system causing a crack in the gutters. Moreover, the ice can pull away from the roof edge creating a risk for those standing near the edge of the roof.
The blockages are mainly due to accumulation of debris and leaves before the start of the winter season. You may have to replace the gutter system due to snow damage.
Roof Collapse
Heavy snow accumulation can also lead to a roof collapse. This can happen when the pressure put by the snow exceeds the load rating. A portion of the roof or the entire structure can collapse if there is excess snow accumulation.
Most of the residential roof can support up to 20 pounds per square foot of snow. Each foot of snow takes about 5 pounds per square foot of roof space. So, there should not be more than 4 feet of snow on the roof.
Some roof types, such as a tiled roof can support even less snow. Heavy roof materials cannot support over 2 feet of old snow. Excess snow can be too much for your roof to handle resulting in a roof collapse. This can result in significant property damage and injuries.
How to Avoid Roof Damage Due to Snow
Check with the building department to learn more about the snow load that your roof can withstand. Make sure that you clear any heavy accumulation of snow on the roof.
To avoid damage to the gutters or downspouts, you should keep the roof clean of debris and leaves. You should clean the drainage system before the arrival of the snow. This will help prevent thousands of dollars’ worth of damage that would otherwise be incurred when replacing the gutter system.
Look out for the warning signs that the roof is under great strain due to the accumulation of snow on the roof. Some of the warning signs of a roof collapse include consistent creaking noises, sagging ceilings, and difficulty opening and closing of doors. The loads one the roof should not exceed 20 square foot or 4 feet. Excess snow accumulation on the roof can lead to property damage and serious injuries.
Final Remarks
You should not risk the safety of your family and contact a professional for roof snow removal. Call professional Huntsville roofers for the job as removing snow is a risky process. You may get seriously injured if you try to clean the gutters yourself.
A professional Huntsville roofing company will inspect the roof to know the roof condition. The professionals will not just clear the snow but also perform the necessary roof repair and maintenance.