Installing Roofing Shingles In Cold Weather

Be very careful when working on sloped roofs.

Installing roofing shingles in cold weather.

The ideal temperature for installing asphalt shingles is between 40 f 85 f 4 26 degrees celsius. 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 you re installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.

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. Hand sealing all shingles along the rake edges. 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. There are many things to consider when you re thinking of having a new roof installed.

Each shingles should be hand sealed using 4 spots of asphalt roof cement complying with the astm d4586 type i or type ii. You can still properly install shingles even below 40 f as long as you follow some rules and recommendations for cold weather installations. According to roofing construction estimating by daniel benn atcheson the best temperatures to install asphalt shingles is between 4 and 26 degrees c. 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.

If you re wondering what temperature is too cold to install shingles here s the answer. Waiting to install a roof might end up costing you more money in the long run. If the temperature dips below freezing frost ice and snow become a serious safety factor on the roof. This makes the use of safe footwear and fall arrest equipment even more critical.