House Roof Sizes

A flat roof has a slope of 2 in 12 or less.

House roof sizes.

For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Roof terminology is also not rigidly defined. A high pitch roof rises more than 9 inches for every 12 inches of base horizontal length. Pitch this is the incline of the roof expressed as a fraction.

The width is measured simply straight across the top of. While pitch and slope are used interchangeably they are not the same span also known as gable width this is based on the total footprint of the house and refers to the distance between two exterior walls. 6 inch 3 840 square feet. Check that your footage measurements are within this range so you can start off on the right foot.

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. 5 inch 5 520 square feet. A low slope roof is anywhere from 2 in 12 to 4 in 12. Pitches of less than 2 12 are considered flat roofs even though they may be very slightly angled.

There are two main categories of roofing. 6 inch 3 840 square feet. Estimate the roof pitch by. Usages vary slightly from region to region or from one builder or architect to another.

If a roof s various drainage areas call for different size gutters go for the biggest one k style. Half round adjusted square footage of roof. A medium pitch rises 6 to 9 inches every 12 inches of base horizontal length. The run always remains constant at 12 inches.

5 inch 2 500 square feet. Next you will need to use a roofing materials calculator. A house in chicago has a roof whose actual drainage area is 1 000 square feet. The most commonly used roof pitches fall in a range between 4 12 and 9 12.

Roof shapes differ greatly from region to region. 6 inch 7 960 square feet. Pitches lower than 4 12 have a slight angle and they are defined as low slope roofs. The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.

Outside of the u s a degree angle is typically used. 5 inch 2 500 square feet. 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.