Minimum Roof Pitch For Cedar Shingles

Let us recap on the minimum roof pitch required for each type of roofing material.

Minimum roof pitch for cedar shingles.

Your home s roof pitch is the angle slope or slant of your roof. The 2 12 number is rise over run or two units of vertical for every 12 units horizontal. The roof s pitch helps professionals estimate the number of materials needed to complete the roofing and decide on the best roofing materials. Metal roof shingles require a minimum roof pitch of 3 12 or greater.

When it comes to slope for cedar roofs pitch is determined by how many inches the slope rises every 12 horizontal inches. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. The roofing materials most often used for these pitches include asphalt composite shingles. The minimum roof pitch for shingles and shakes is 14 degrees.

The recommended minimum roof pitch for shingles is 2 12 or simply two units of vertical rise to every twelve units of horizontal span. That works out to about nine degrees if that works better for you. Traditional 3 tab shingles made with asphalt composite are the most popular type of shingle and are the most flexible in terms of adapting to many roof pitches. What is the minimum pitch slope of an asphalt shingle roof.

These shingles are appropriate for pitches as low as 4 12 pitch all the way up to a 12 12. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. At these pitches there is a possibility of some water penetration. While a low pitch roof may not show the aesthetic qualities of cedar shingles to full advantage they provide a lightweight durable solution where a pitched roof is required.

Shingles of all types need to have a slope to function properly. It is important for shingle roofs to function properly and one method of ensuring that this is achieved is to observe the pitch requirements for the shingles. 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.

Clay and concrete tile requires a minimum roof pitch of 2 1 2 12 or greater.