House Roof Sizes

A high pitch roof rises more than 9 inches for every 12 inches of base horizontal length.

House roof sizes.

Roof terminology is also not rigidly defined. The width varies greatly depending on the style of roofing. Usages vary slightly from region to region or from one builder or architect to another. Outside of the u s a degree angle is typically used.

Keep in mind that the average size of a roof is 1 700 square feet so your total will likely be 10 higher or lower than this figure. A medium pitch rises 6 to 9 inches every 12 inches of base horizontal length. When you are considering what kind of gutters to get keep in mind that different gutter shapes have a significant impact on the capacity of the gutter. Estimate the roof pitch by.

Pitches lower than 4 12 have a slight angle and they are defined as low slope roofs. Next you will need to use a roofing materials calculator. 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. A low slope roof is anywhere from 2 in 12 to 4 in 12.

A house in chicago has a roof whose actual drainage area is 1 000 square feet. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. 5 inch 2 500 square feet. Pitch this is the incline of the roof expressed as a fraction.

The width is measured simply straight across the top of. 6 inch 3 840 square feet. 6 inch 7 960 square feet. Pitches of less than 2 12 are considered flat roofs even though they may be very slightly angled.

Length and width standard lengths for corrugated roofing are 8 10 and 12 feet. 5 inch 5 520 square feet. There are two main categories of roofing. A flat roof has a slope of 2 in 12 or less.

6 inch 3 840 square feet. Roof shapes differ greatly from region to region. The most commonly used roof pitches fall in a range between 4 12 and 9 12. 5 inch 2 500 square feet.

Half round adjusted square footage of roof. If a roof s various drainage areas call for different size gutters go for the biggest one k style. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.