Installing Roll Roofing In Cold Weather

This aluminum flashing protects the edges of the roof sheathing from water.

Installing roll roofing in cold weather.

Installing rubber roofs in cold weather in an ideal world rubber roofs shouldn t be installed when the temperature outside is below freezing. Place bricks in the corner to keep it down and reduce resistance later. Install drip edge flashings roofing felt and wsu if needed. Roll roofing is not very pliant or flexible in cold weather of fewer than 45 degrees fahrenheit and it can crack and break if it is manipulated while cold.

Instead of nailing it down you. Cut the sections of flashing with tin snips as needed and nail. If you re doing this in the winter roll your roofing sheets out in a garage. Install peel and stick roofing in a similar manner.

Roll out the roofing sheets and lay them flat on the ground. If the roofing job needs to be done immediately due to leaks or wind damage lay a tarp over the damaged section of the roof or install temporary roofing. 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 installing roofing shingles in cold weather below these temperatures your shingles may become brittle and more prone to breakage.

Nails and adhesives are used to install rubber roofs and as we mentioned earlier freezing temperatures can hinder the performance of the nail gun. Install roll roofing when the temperature is at least 50 degrees fahrenheit to keep the material from cracking. Install a drip edge around the perimeter of the roof. You can install metal valley flashing but it is common to simply apply an 18 inch wide strip of roll roofing instead.

Cold weather damages roofing sheets.