The frost is formed by warm moist air leaking into the cold attic space.
My roof is leaking in winter.
When installed correctly roof tarps can shield you home from bad weather for up to 90 days.
This roof leaks during the snowy part of winter and during storms in the summer certainly due to poor flashing.
An ice dam occurs when snow melts and the water freezes when it hits the colder edges of your roof.
However when it is not practical to climb up on the roof to fix a leak such as during the winter months you can repair a leaky roof temporarily from the inside if you can determine where the leak is occuring from the underside of your roof.
In the photo you can still see signs of an ice dam.
As you may already know unfortunately if your roof is actively leaking due to weather a roofing professional can not repair the leak until that weather has stopped.
Trowel the roofing tar into the leak on the underside of the roof deck using a putty knife.
Bathing cooking laundry and body heat all contribute to the moisture in the air.
The soffit that meets the roof is one of the toughest areas to waterproof.
This will keep you dry until you can fix the issue or have a professional team make repairs.
Ice dams one of the most common causes of winter roof leaks ice dam is the term for a ridge of ice that forms at the edge of a roof.
Tarping a roof will temporarily stop leaks and protect your home from the elements.
Like any other type of dam it blocks the natural flow of water in this case trapping the melted snow water on your roof.
The tarping service will act as a temporary fix to minimize the damage inside your home until your roofer can fix the problem.
Lower than recommended for winter.
Push the shingle or plywood into the tar and trowel more roofing tar around the edges of the patch.
Roof leaks must be repaired from the outside to ensure the problem is corrected.
Frost and ice can build up on the underside of the roof sheathing or in wall and roof cavities.