Installing Roofing Shingles In Cold Weather

According to roofing construction estimating by daniel benn atcheson the best temperatures to install asphalt shingles is between 4 and 26 degrees c.

Installing roofing shingles in cold weather.

Yes asphalt shingles can still be installed successfully in cold weather providing a few important changes are made to the usual practices. Each shingles should be hand sealed using 4 spots of asphalt roof cement complying with the astm d4586 type i or type ii. This makes the use of safe footwear and fall arrest equipment even more critical. If you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.

Hand sealing all shingles along the rake edges. Waiting to install a roof might end up costing you more money in the long run. 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. 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.

You can still properly install shingles even below 40 f as long as you follow some rules and recommendations for cold weather installations. In winter applications there may be nearly invisible ice or frost. With winter around the corner you might be wondering if you should wait for warmer temperatures to replace your roof. If the temperature dips below freezing frost ice and snow become a serious safety factor on the roof.

Be very careful when working on sloped roofs. The four spots of roof cement should be evenly spaced on laminate architectural shingles approximately 1 inch from the leading edge of the shingle and pressed in placed. For additional fastening strength and wind blow off resistance when shingles are installed during cold weather. If you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.