According to roofing construction estimating by daniel benn atcheson the best temperatures to install asphalt shingles is between 4 and 26 degrees c.
Roof shingles installation cold weather.
The ideal temperature for installing asphalt shingles is between 40 f 85 f 4 26 degrees celsius.
Recommendations for installation of asphalt roofing shingles in cold weather be sure to follow the manufacturer s installation instructions carefully as most building codes require.
In winter applications there may be nearly invisible ice or frost.
You can still properly install shingles even below 40 f as long as you follow some rules and recommendations for cold weather installations.
Be very careful when working on sloped roofs.
If winter installation is unavoidable most asphalt shingle manufacturers require a specialized adhesive manually applied to each shingle for temperatures below 40 f 4 celsius.
If you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.
If you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.