Hip Roof Takeoff

Remember these methods are for quick estimating purposes only.

Hip roof takeoff.

For estimating purposes we also assume that there is a chimney a couple of dormers and two layers of old shingles that need to be torn off and removed before a new roof. Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface. It is also designed to be printed and used to pencil in takeoff measurements then later entered into the spreadsheet. With an online roofing calculator you will usually be able to drill down a bit deeper in order to see a fine grained cost breakout on a sq ft basis.

The roof area for a hip end is the same as for a gable end the intersection is equivalent to a hip slightly conservative so there is usually no need to consider triangles when measuring a roof. This same method is used for gable roofs for an explanation of the roof geometry see hip roof take off example on page 15. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. For instance a 7 12 roof pitch means that the roof rises 7 inches for every.

This gives us a 3d roof area of 1 625 sq ft. 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. It is often compared to slope but is not exactly the same. How to slate a roof set out a slate roof bottom row duration.

Our table of roof slope factors will help you do the maths when it comes to roof areas sheet length and hip length. The takeoff data sheet is a microsoft excel template programmed to calculate and summarize roof geometry from field measurements pulled from the roof or from architectural roof plans. Using our example roof we can determine the roof area as follows. Hipped roof take off estimate sometimes you need to do a quick calculation to see if the numbers stack up.

The roof area is simply 114x18x2 plus 30x18x2 giving 5184 square feet which is perfectly adequate for estimating materials. Therefore roughly 179m2 of sheeting will be needed to cover the roof. Simply input the surface area of the roof choose from one of the available options and you will get your first roofing estimate. Of the hipped roof simply multiply this plan area by the roof slope factor.

To do this your best bet is definitely finding a good hip roof construction calculator so that you can work it all out in a timely and simple fashion. Next measure for starter and hip ridge shingles and you re done with your take off.