From your average hip roof calculator to something more specific like a hip roof rafter calculator, there is plenty to consider with this kind of calculation! Lower the measuring tape to the surface of the roof 12” away from where the level meets the roof. Last Updated: August 21, 2020 Climb up to the roof and measure each face of the hip roof. This article was co-authored by David Bitan. One of these tools will handle the more complex calculations so you don't have to worry about them yourself. You can find a number of dependable roofing calculators online for free. The only difference in this calculation to the one for a Gable roof area is the amount of the Ridge. Using Google is great for a rough estimate, but when you’re ready to order the materials you should take accurate field measurements of the job. When I bought the cabin, it was pretty run down and in need of a lot of repairs but because of other commitments, I had to hire a contractor and a roofer in Wilmington, DE to do most of the work for me. Step 2. If possible, have a helper steady the ladder from ground level while you work. Get it right by looking around for the correct style of calculator and you will save yourself a lot of time, resources and stress. Enter the extension wall length into 'Wall Length' and double the extension wall width, then minus ridge thickness, into the 'Wall Width' entries. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Include your email address to get a message when this question is answered. This is the pointy end of the hip. There are lots of things to think about and consider when taking on a hip roof style, so having a reliable all-in-one hip roof calculator is going to be very useful for this job. 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. (l×h)/2 = Area Calculating an area of a triangle when estimating a roof David Bitan is a roofing professional, licensed contractor, and the owner and founder of Bumble Roofing based in Southern California. eval(ez_write_tag([[300,250],'myrooff_com-leader-1','ezslot_15',123,'0','0']));For example, you might need a hip roof framing calculator to work out the depth and the range of the frame that is to go up, to make sure everything can be cut and prepared to the right size. Hip Roof Area Calculator. A hip-style roof with a high slope is known as a tented roof. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. There are 24 references cited in this article, which can be found at the bottom of the page. This saves a ton of time and trips up/down the ladder. In this video I will look at how to calculate the length of the ridge on a simple Hip roof. There are no gable ends on a building with a hip roof. Design Tab. With over 12 years of construction industry experience, David specializes in restoring, repairing, and maintaining residential, commercial, and industrial roofs. You’ll need both sets of dimensions in order to accurately tab out your roof’s total square footage. Here is the online hip roof area calculator which helps you calculate the hip roof parameters such as roof rise, common and hip rafters length and roof area based on width, height of roof base and the roof pitch (identical for all sides). (This is the line to cut along) This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Section off your roof and write your calculations down as shown below (Dotted Lines). You can measure the ridge while you are getting the length of the roof. The most common hip roof pitch ratios fall between 4:12 and 6:12, although variations occur based on factors such as snow, rain, and wind conditions, which is because steeper hip roof pitch ratios allow for less accumulations of snow and rain on the roof, and lower ratios provide less wind resistance. If you’re not sure that you’re up to the task on your own, it’s best to hire a qualified contractor to avoid potentially costly mistakes. Multiply the pieces by inches based on exposure, then divide by feet. You may want to measure a couple to be sure. A hip roof is a roof in which the roof slopes upward from all four exterior walls to meet at a central ridge. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. wikiHow is where trusted research and expert knowledge come together. Tip: If you want your roof to have overhanging eaves, don’t forget to account for the added length while measuring and cutting your remaining rafters. This is the line of backing. Hip roof is a roof with a sharp edge or edges from the ridge to the eaves where the two sides meet. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. With over 60 years of combined experience, Bumble Roofing provides easy, friendly services to structures including residential, commercial, industrial, multi-family, and government buildings along with hospitals, hotels, and churches. Modern residential hip roof construction uses common pitch ratios, in general. Did you know you can read expert answers for this article? The measurement from the roof to the bottom of the level is the rise, over a run of 12”. If you already know the exact dimensions of the structure you’re roofing or have access to the original building plans, it’s okay to skip this step and work from recorded measurements. For this, you'll use the same formula that you would use to find the area of an ordinary triangle or trapezoid. Measuring Your Roof from the Ground 1 Find the length and width of the building’s exterior walls. Select the following information by using the drop downs to enter values in feet and inches. Measure out 12" along the level bottom edge - the green line in our sketch. You may need to use temporary braces to stabilize your hip rafters until you can nail them down once you actually begin building. By signing up you are agreeing to receive emails according to our privacy policy. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Constructing and resurfacing hip roofs is a big project, one that costs a lot of time and money and could impact the resale value of your building. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. The king common rafters are also sometimes known as “crown end rafters.”. eg: Exposure comp shingles 5.5″, shake 10″, tile 13.5″-14″. This article was co-authored by David Bitan. How to Measure for Hip Roofing Step 1. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. I use it with an adjustable stanley quick square and can cut the whole roof on the ground, take all the timbers up and assemble the lot in one go. Some people will need to work out certain aspects of the job separately, so for example you might want to start by looking for a hip roof shingle calculator. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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