When an ice dam forms on a roof usually caused by poor attic insulation ventilation ice and water can work their way up under the shingles and leak back into the house.
Roofing a house in winter.
One of the hazards of roofing in the summer is worrying about debris accidentally falling on your landscaping and damaging your plants.
There are some shingles that are designed specifically to waterproof homes in regions like alaska where the temperature can easily reach 20 below 0 degrees.
Let s sort this out by looking at three components that affect the final result.
Also strong winds can blow rainwater under shingles.
A professional roofing contractor may decide to hand seal the shingles with an approved adhesive or roofing cement provided by the manufacturer.
According to roofing construction estimating by daniel benn atcheson the best temperatures to install asphalt shingles is between 40 and 85 degrees f 4 and 26 degrees c.
In the winter time a professional roofing contractor may choose to hand seal the shingles with an approved asphalt roofing cement or other adhesive that s provided by the manufacturer.
For contractors in northern areas it means it s time to adapt to the winter roofing season.
If your roofing material or geographic location allows for an install during the winter this is the best time to have it done.
Yes asphalt shingles can still be installed successfully in cold weather providing a few important changes are made to the usual practices.
In particular this is a great time to get a high quality metal roof with the best lowest price as well as with minimum stress.
First there are human beings that will work on that roof.
If the temperature dips below freezing frost ice and snow become a serious safety factor on the roof.
Shingles are harder to work.
The human factor the tools capacity to perform and the shingle product itself.
If you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.
Extra care must be taken in the most susceptible areas for wind blowing shingles off the roof especially the eaves.
Most roofers are hungry for work and lower their prices in the winter.
Days are shorter.
For roofing contractors in the southern states it s a welcome relief to the brutally hot summer roofing seaso n.
In the winter there s less chance for damaging landscaping.
Understand that the roofing project will take more time in the winter.
Asphalt shingles are durable and made to withstand cold weather its important to note that asphalt roofing shingles are designed to withstand cold and hot weather.
Intuitively roofing in the winter doesn t seem to be such a good idea right.
Work with your.
So while not the ideal circumstances a roof can be installed in the winter but keep the following things in mind if you find yourself in this situation.