How Are 10 12 Pitch Roofs Shingled With Slate

The roofs pitch will determine what types of materials you can use.

How are 10 12 pitch roofs shingled with slate.

Slate and slate type shingles require a minimum roof pitch of 4 12 or greater. The pitch of the roof is the rise over a 12 inch run. 14 04 thatch see note below 12 in 12. Use our roof pitch calculator to find the pitch of your roof.

Generally a slate roof is not installed on a pitch less than 4 12. Unlike tiled roof systems like stone slate clay tiles concrete tiles etc. You can click here to read an article i wrote about how to find the slope of your own roof. 18 43 synthetic composite plastic shingles slates tiles with special underlayment requirements 3 in 12.

Which means for every 12 inches the roof rises 2 inches. Resilient asphalt shingles lie much flatter to the substrate than slate tile and concrete which keeps water from being easily blown under them. 18 43 spray polyurethane foam. Wood shakes require a minimum roof pitch of 3 12 or greater.

A steep roof with a 10 on 12 pitch uses about 25 30 more shingles than a 5 on 12 pitch roof the same size. 100 1 054 105 4ft 2. Rubber shingles or rubber slate is walkable. With that as background you are now ready to estimate how many shingles you will purchase for your roof project.

Next multiply the footprint of the roof by the multiplier below for your roof pitch to find the overall roof area. Roofing material is estimated by the square which is equal to 100 square feet. In 12 0 25 in 12 1 19 synthetic composite plastic shingles slates tiles. For example a 4 12 pitch roof that is 100 square feet.

Mineral surfaced roll roofing requires a minimum roof pitch of 1 12 or greater. Built up roofs require a minimum roof pitch of 1 4 12 or greater. Roofs that are anywhere between a 3 pitch and straight up and down 45 degree wall can be covered with architectural shingles. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive.

Wood and slate shingles do not lock together as tightly as other types of shingles. 5 12 to 12 12 pitch. Roof pitch area multipliers. The slope of a roof is often referred to as the roof s pitch.

Like most shingles rubber shingles need at least a 2 12 pitch. A pitch of 2 12 is the minimum pitch for shingles made of asphalt so your roof just barely makes the cut off for one of the most popular roofing material options. Wood shingles require a minimum roof pitch of 3 12 or greater. This roof shingle calculator requires four basic inputs.

Roof length measured in feet roof width measured in feet roof pitch. The average roof is 3 000 square feet or around 30 squares. There are also 29 standard sized shingles measuring 12 inches by 36 inches in each one of these.