Proper Roof Pitch For Shingles

That works out to about nine degrees if that works better for you.

Proper roof pitch for shingles.

Clay and concrete tile requires a minimum roof pitch of 2 1 2 12 or greater. The recommended minimum roof pitch for shingles is 2 12 or simply two units of vertical rise to every twelve units of horizontal span. These shingles are appropriate for pitches as low as 4 12 pitch all the way up to a 12 12 pitch. Metal roof shingles require a minimum roof pitch of 3 12 or greater.

Think of them as taking the middle road in terms of roof pitch not too flat not too steep. The 2 12 number is rise over run or two units of vertical for every 12 units horizontal. However it is regrettable that many installers usually ignore this requirement due to the desire for a quick installation process. Asphalt shingles continue to be the most widely installed roof covering option in north america.

Asphalt shingles require a minimum roof pitch of 2 12 or greater. So let s say a roof rises 6 inches for every 12 inches in depth towards the peak. The primary reason roof pitch exists in the first place is to redirect water. That is to say the roof pitch expressed as a ratio tells you how many inches the roof rises for every 12 inches of depth.

They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. What is the minimum slope for an asphalt shingle roof. Shingles of all types need to have a slope to function properly. 5 12 to 12 12 pitch.

Mineral surfaced roll roofing requires a minimum roof pitch of 1 12 or greater.