How Much Roof Pitch For Shingled Patio Cover

Clay or cement tiles can be used on a wide range of roof pitches.

How much roof pitch for shingled patio cover.

The expense of this cover is 500 to 10 000. Asphalt shingles continue to be the most widely installed roof covering option in north america. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square.

Slopes above 19 12 are not recommended since tiles on very steep roofs can rattle. Wood lattice roof or otherwise called pergola is an outside structure comprising of segments that backing a material matrix of rafters and pillars. 4 12 to 20 12 pitches. Shingles of all types need to have a slope to function properly.

To prevent the splash of the rain but let the air flow you need to place the patio sheeting over the top of the roof about 300 millimeters so that it can perform shield from the rain without blocking the airflow. However you can only use this pitch with built up roofing or specialized synthetic roofing. For pitches of 2 5 12 up to 4 12 the roof requires double underlayment. That works out to about nine degrees if that works better for you.

Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style. The 2 12 number is rise over run or two units of vertical for every 12 units horizontal. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. This meant the patio cover could start at the edge of the house s roof at a height of eight feet and slope down to seven feet leaving a clearance of more than six and a half feet between the lowest part of the frame s headers and the ground at its outer edge.

Outside of the u s a degree angle is typically used. Since transportation is a major cost factor expect prices to vary by location. The national average cost to replace or install a roof is 6 771 and prices typically range from 4 700 to 9 200. So how much does a patio cover cost for this sort of enclosure.

The minimum requirement is 2 12. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run.