How To Figure Hip Roof Square Footage

1 pyramid hip roof roof base is a square roof sides are identical isosceles triangles 2 hip roof roof base is a rectangle two sides are identical isosceles triangles and two sides are identical trapeziums.

How to figure hip roof square footage.

Set up a ladder to allow access to the roof making sure that the feet of the ladder are resting on firm ground. This is simply 100 square feet of roof. How to measure for hip roofing step 1. Roof pitches in degrees.

The difference is in the amount of ridge capping you need and the amount you will waste. A hip roof s square footage is equal to that of a gable roof with the same dimensions. For many people being able to get the right kind of hip roof calculator is very important as knowing how to measure a hip roof is going to be vital to making sure that it turns out well. Feet inches enter the width of the building.

Use a ladder to carefully climb onto the roof. Set up your ladder beneath one of the roof s hips or sloped faces. If the roof has a triangular shape stretch your tape measure along. Find the dimensions of each of the roof s faces.

Measuring an existing roof 1. If you are trying to undertake this all yourself then you should really be looking for the most effective way of working out things like the hip roof square. X expert source david bitan. Inches enter the pitch of the roof rise 12.

Feet inches enter the overhang of the eaves. Climb up to the roof and measure each face of the hip roof. 1 roof square 100 square feet. This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.

L h 2 area calculating an area of a triangle when estimating a roof. For instance if the roof is 1550 square feet then it is 16 squares. Here you can calculate hip roof parameters by hip raise and. As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.

Enter the length of the building. The length l times the height h of a triangle is twice its area a2. A square simply refers to a 10 x 10 square of roofing. For parallelogram shaped faces measure the length.

To find the squares divide the overall roof area by 100 and then round up.