{"id":3069,"date":"2014-10-24T16:28:20","date_gmt":"2014-10-24T06:28:20","guid":{"rendered":"http:\/\/project.theownerbuildernetwork.co\/?p=3069"},"modified":"2025-10-29T11:37:18","modified_gmt":"2025-10-29T01:37:18","slug":"diy-earthbag-dome-home","status":"publish","type":"post","link":"https:\/\/theownerbuildernetwork.co\/project\/2014\/10\/24\/diy-earthbag-dome-home\/","title":{"rendered":"Authentic DIY Earthbag Home Plans"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-full wp-image-3070\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/1.jpg\" alt=\"This is a great project for trying your hand at building an earth bag home.\" class=\"wp-image-3070\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">This is a great project for trying your hand at building an earthbag home.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If the garage is full to bursting and you can\u2019t find the space to store your harvest or new tools, it might be time to invest in a good old shed. <strong>&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A humble storage shed can provide an adequate and safe area for keeping your garden tools or your harvest. If you have a big enough shed, it can even be a great place to start new hobbies.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.amazon.com\/dp\/0865715076?tag=theownebuilne-20\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1000\" height=\"537\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2023\/06\/Earthbag-Building-The-Tools-Tricks-and-Techniques.png\" alt=\"\" class=\"wp-image-41963\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2023\/06\/Earthbag-Building-The-Tools-Tricks-and-Techniques.png 1000w, https:\/\/theownerbuildernetwork.co\/project\/files\/2023\/06\/Earthbag-Building-The-Tools-Tricks-and-Techniques-768x412.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Now, this interesting structure is an earthbag dome. Earthbags, sometimes called sandbags, were originally used by the military as protective shelters, or for flood control. The concept is also applied to creating housing. The strong walls can resist harsh weather, they\u2019re fully fireproof, and they can withstand natural calamities like earthquakes, cyclones, and even tornadoes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Earthbag home plans&#8217; costs are minimal as the bags are usually filled with local and natural materials. This lowers the cost involved in manufacturing and logistics. With the wide variety of materials that can be used as fillers, earthbags can provide both thermal mass and insulation.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/14.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3084\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">It\u2019s well suited for many purposes. You can use it as a cool getaway space in summer or a warm escape for the winter. But earthbag buildings are also great as storage sheds, and disaster shelters, and are commonly used as root cellars. In most cases building one won\u2019t require a permit as it\u2019s below the minimum size required by building codes unless it\u2019s inhabited or attached to a residence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Click on any image to start the lightbox display. Use your Esc key to close the lightbox. You can also view the images as a slideshow if you prefer.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/3-7\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"490\" data-id=\"3073\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/3.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3073\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3-300x184.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3-768x470.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/attachment\/14\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3084\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/14.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3084\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/attachment\/18\/\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" data-id=\"3088\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/18.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3088\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/18.jpg 600w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/18-225x300.jpg 225w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/attachment\/19\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"555\" data-id=\"3089\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/19.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3089\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19-300x208.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19-768x533.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/attachment\/20\/\" data-lasso-id=\"2831\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3090\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/20.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3090\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/24\/diy-earthbag-dome-home\/1-9\/\" data-lasso-id=\"2832\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" data-id=\"3070\" src=\"https:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/1.jpg\" alt=\"Earthbag Dome Home\" class=\"wp-image-3070\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/1-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Project Details:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Exterior walls: 18&#8243;<\/li>\n\n\n\n<li>Interior diameter: 8\u2019<\/li>\n\n\n\n<li>Exterior diameter: 11\u2019<\/li>\n\n\n\n<li>Interior floor space: 50 sq. ft.<\/li>\n\n\n\n<li>Materials cost: $300, $6\/square foot<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>You&#8217;ll need these tools:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tampers<\/li>\n\n\n\n<li>Round nose shovels<\/li>\n\n\n\n<li>Grub Hoe and trowel<\/li>\n\n\n\n<li>13\u201d x 16\u201d sheet metal slider<\/li>\n\n\n\n<li>Knife, hammer<\/li>\n\n\n\n<li>2\u2019 level<\/li>\n\n\n\n<li>2\u201d x 4\u201d x 10\u2019 levelling board<\/li>\n\n\n\n<li>Tape measure<\/li>\n\n\n\n<li>Fencing pliers<\/li>\n\n\n\n<li>Handsaw<\/li>\n\n\n\n<li>Step Ladder<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Building an Earthbag Home Plan<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s briefly take a look at the plans so you\u2019ll better understand the building process. The first drawing is the floor plan that shows the dimensions for the dome base and the angled buttresses in front. The buttresses provide reinforcing on both sides of the door and also act as retaining walls to hold back the earth. Make a rubble trench under the buttresses the same as the dome, and interlock (overlap) each course where the dome and buttresses intersect.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"1024\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/2.jpg\" alt=\"2\" class=\"wp-image-3072\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/2.jpg 736w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/2-216x300.jpg 216w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The second drawing is the dome section that shows key vertical dimensions, earthbag foundation, door, and arch. Note the wood stake in front of the door. The string line on this stake guides the curvature of the dome (112\u201d radius in this case). This dimension remains constant. Put the stake off to one side of the doorway so you\u2019re not tripping on it during construction.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"490\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/3.jpg\" alt=\"3\" class=\"wp-image-3073\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3-300x184.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/3-768x470.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Use the same earthbag foundation building technique described in previous Instructables. This includes poly bags, double-bagged for strength, and filled with gravel to prevent wicking moisture into upper courses. The bags sit directly on the rubble trench. Build the buttresses at the same time, in the same way. After the two gravel bag courses are finished, add soil around the sides of the dome and tamp solid to prevent the bags from moving.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"474\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/4.jpg\" alt=\"4\" class=\"wp-image-3074\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/4.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/4-300x178.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/4-768x455.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Use the string line on the center stake to measure the radius. Move the string to make sure each bag is the same distance from the center point. This creates a perfect circle. Repeat this step for every course except the very highest ones. By that point, the circles become so small that you can just eyeball them. Note: the string line on the center stake is lengthened to measure each course. Just make sure it remains a constant length for each entire course. (You could use temporary knots or pinch the string between your fingers.)<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/5.jpg\" alt=\"5\" class=\"wp-image-3075\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/5.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/5-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/5-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Check each course for level after tamping. For small domes like this one, a straight 2&#215;4 works great. Put the level on the 2&#215;4 and gradually move it around over the centre stake to check each bag. We fill each bag with the same number of buckets so the walls are almost self-levelling. Also, we\u2019re careful to use the same technique for each bag.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"506\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/6.jpg\" alt=\"6\" class=\"wp-image-3076\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/6.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/6-300x190.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/6-768x486.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You\u2019re almost ready to start laying soil-filled earthbags. The soil in the earthbags needs to be slightly moist \u2013 just enough to pack densely into the bags. Use a garden hose to mist the soil. Test the moisture content by making a ball in your hand. If it looks wet or if water oozes out of the bags, then there\u2019s too much water. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You\u2019ll soon recognize the proper moisture content. Also, note how the soil in the photo below has been distributed around the dome to minimize labour. Each bucket load is only moved a few steps. The reddish soil is called a road base. It\u2019s the same material used to build roads in many parts of the world and is ideal for earthbags.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/7.jpg\" alt=\"7\" class=\"wp-image-3077\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/7.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/7-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/7-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Now that you\u2019re above the level where moisture can cause problems, you can start filling bags with soil. We use 2-gallon buckets to fill bags. The easiest way to fill buckets is with a sturdy hoe that\u2019s made for digging. We use a grape hoe to pull the soil into the buckets. And with just a flick of the tool, the bucket is pulled upright.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/8.jpg\" alt=\"8\" class=\"wp-image-3078\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/8.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/8-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/8-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tamp each course solid, starting with the high spots. Keep the tamper moving so you don\u2019t create low spots. The first pass doesn\u2019t require much force. After you\u2019ve gone around once, you can start tamping more vigorously. Final tamping is usually done with more force. You\u2019ll hear a change in pitch as the earthbags become solid.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/9.jpg\" alt=\"9\" class=\"wp-image-3079\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/9.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/9-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/9-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">There are various ways of attaching door and window bucks. On this dome, we made six anchors with small pieces of steel welded together in a T-shape. Drill holes in the anchors and pin them to the earthbags as shown with \u00bc\u201d steel rod. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Distribute the anchors, three per side, so there are two near the bottom, two in the centre, and two near the top of the arched door opening. A steel door buck was welded to these anchors after the dome was built.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/10.jpg\" alt=\"10\" class=\"wp-image-3080\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/10.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/10-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/10-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Remember to always use 4-point barbed wire between courses. We used one strand on this dome due to its small size. Use two strands of barbed wire between every course for domes larger than this one.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"664\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/11.jpg\" alt=\"11\" class=\"wp-image-3081\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/11.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/11-300x249.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/11-768x637.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">On straight earthbag walls, you can just butt the bags against each other. But for roundhouses and domes, you need to align the bag ends to the centre point so the bags sit tightly against each other. Hit the bottom of each bag with a board until it aligns with the centre of the dome. The second photo shows how the bag joints appear looking from above. (They look like mitred joints.) Repeat this process throughout the dome. At the top, the process becomes more pronounced as the radius decreases.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"545\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/12.jpg\" alt=\"12\" class=\"wp-image-3082\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/12.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/12-300x204.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/12-768x523.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/13.jpg\" alt=\"13\" class=\"wp-image-3083\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/13.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/13-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/13-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You need a way to support the bags as you build the arch over the door. You could build an elaborate wood and plywood form. This might be worthwhile if you\u2019re building lots of arches the same size. But this dome has just one arch, so we lashed two used tires together for the form. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Build some supports on each side of the door opening to hold the tires at the correct height. Add some horizontal blocking to hold everything together, but leave enough space in the middle to squeeze through and for the string line that will determine your dome curvature. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Note: you could temporarily fill the space with adobes, bricks, etc. and remove them later, but then you lose access to the dome and can\u2019t use the string line.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/14.jpg\" alt=\"14\" class=\"wp-image-3084\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/14-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">It looks complicated to build an arch, but it\u2019s not. Make tapered earthbags about 12\u201d high. Make sure you use the right soil mix that will withstand high pressure. Compact the bags from the sides and top as much as possible. The taper aligns with the centre point of your form (the centre of the tires in this case). You could use a string line for this or just eyeball it as I did.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"774\" height=\"1024\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/15.jpg\" alt=\"15\" class=\"wp-image-3085\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/15.jpg 774w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/15-227x300.jpg 227w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/15-768x1016.jpg 768w\" sizes=\"(max-width: 774px) 100vw, 774px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">It\u2019s a good idea to include a protected overhang above entry doors to protect the door and shelter people going in and out. This eyebrow or overhang is made with hardwood table legs embedded between bags. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Then short pieces of insect-resistant eucalyptus wood were nailed to the table legs and covered with 6-mil plastic sheeting. The wood was varnished with polyurethane for greater durability. (The table legs were varnished in advance.)<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/16.jpg\" alt=\"16\" class=\"wp-image-3086\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/16.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/16-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/16-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Continue building the buttress at the same time as the dome. The bags and barbed wire interlock at every course. We added a few \u00bd\u201d pieces of rebar for added strength where it seemed it would do the best: down through the top of the bags to help to prevent overturning, and where the buttresses connect to the dome. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The buttresses are stepped to match the slope of the earth. The steps make it easy to climb on the dome. The lower part makes a nice bench.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/17.jpg\" alt=\"17\" class=\"wp-image-3087\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/17.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/17-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/17-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Continue the same process of laying and tamping bags. The corbel (overhang between courses) will increase the higher you go. Use the string lines at every course to arrive at the desired shape. Make sure each bag is angled toward the centre point and tightly butted to the next bag. (This is what makes the dome strong.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The photo shows the last bag being put in place with a great feeling of accomplishment. The last bag looks like a mushroom cap.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/18.jpg\" alt=\"18\" class=\"wp-image-3088\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/18.jpg 600w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/18-225x300.jpg 225w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The easiest method of finishing the dome is plaster. We live in a rainy climate where a plastered dome might leak. Plus, we wanted a beautiful plant-covered dome in our backyard. Living roofs require a lot of regular maintenance just like gardening, so think long and hard before going this route. Without regular watering, weeding, and fertilizer the living roof will turn into a giant weed patch, die, or maybe even erode. We\u2019ve worked hard to establish healthy grass, as you can see in the photo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The main steps for the living roof include adding two or three layers of 6-mil plastic sheeting (\u201cblack poly\u201d). I put one layer directly against the dome and the back side of the buttresses. Then I backfilled with earth (more road base) about halfway up and added another layer of plastic. I added a third layer of plastic on the top of the dome where the risk of water penetration is greatest. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Work carefully and try not to puncture the plastic. Gradually add soil on top of the plastic starting at the bottom and working up. Compact it slightly as you go. I used \u2018field dirt\u2019 \u2013 soil from rice fields for this step. It has enough clay to stay in place, but still enables grass to grow. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Add drought-resistant sod once the dome is covered in a layer of soil. Some pieces of sod require bamboo pins to keep from slipping. Time the project so the sod gets started during the rainy season. We have a lawn sprinkler on top of the dome and water it whenever it gets dry.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"555\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/19.jpg\" alt=\"19\" class=\"wp-image-3089\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19-300x208.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/19-768x533.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The outside (front area only) is plastered with cement plaster with yellow iron oxide pigment. All edges are rounded slightly to soften the look. Plaster mesh isn\u2019t typically needed on earthbags, but we used plastic plaster mesh in this application due to the buttresses being exposed to the elements. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plastic mesh won\u2019t rust. We never plastered the inside since our dome is used as a tool shed. This allows people to come and see how the dome was built.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/project.theownerbuildernetwork.co\/files\/2014\/10\/20.jpg\" alt=\"20\" class=\"wp-image-3090\" srcset=\"https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20.jpg 800w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20-300x225.jpg 300w, https:\/\/theownerbuildernetwork.co\/project\/files\/2014\/10\/20-768x576.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Domes have lots of other advantages. They create the most floor space for a given length of the wall. There are no wasted corners. The feeling inside is magical. Those who live in domes (and roundhouses) most likely never live in boxes again. Wind flows around domes and does not build up pressure against them.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can build domes without wood. You can build domes with minimal tools and materials \u2013 no nails, no wood, no plywood, no shingles. This makes domes a good candidate for those who lack carpentry skills and for emergency shelters for disaster areas and war refugees. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Give people some rice or grain bags and a little training, and soon they can build their own sturdy, safe shelters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Thanks to <span style=\"text-decoration: underline\"><a title=\"Owen Geiger\" href=\"https:\/\/www.instructables.com\/member\/Owen+Geiger\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"320\">Owen Geiger<\/a><\/span>&nbsp;for this great tutorial!<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How to Plan an Earthbag Home Layout for Full-Time Living<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Designing an <a href=\"https:\/\/theownerbuildernetwork.co\/project\/2014\/12\/13\/diy-earthbag-round-house\/\" target=\"_blank\" rel=\"noreferrer noopener\">earthbag home<\/a> for full-time living goes beyond building a shelter. It means creating a livable, efficient space that supports your daily routine, comfort, and lifestyle. Whether you&#8217;re living off-grid or simply want a sustainable alternative, smart planning will make a big difference. Good earthbag home plans should balance natural building principles with practical functionality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Start with Purpose and Lifestyle Needs<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before you draft anything, define how you\u2019ll use your space. Will this be a family home, a solo retreat, or a two-person cabin? Decide on how many rooms you need and what kind\u2014bedrooms, bathrooms, kitchen, workspace, or a greenhouse. Earthbag homes thrive on simplicity, so prioritize multi-use rooms and built-in features that save space.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Choose the Right Floor Plan Shape<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The layout you choose affects both structure and efficiency. Circular designs work well with dome shapes and minimize material use. Rectangular layouts offer more flexibility and easier expansion. Clusters of smaller interconnected domes or rooms can create zones for different purposes while maintaining strength. Look at sample earthbag home plans for inspiration, then adapt them to your needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Maximize Passive Solar Design<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Orientation is key to comfort. Position your home to take advantage of the sun&#8217;s path. South-facing windows provide natural warmth in winter. Roof overhangs or trellises help shade those windows in summer. Place thermal mass elements like inner earthbag walls or stone floors where they can absorb and store heat. Ventilation should encourage airflow, especially in warmer climates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Plan for Plumbing and Utilities Early<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Earthbag walls are durable but not easy to modify later. Identify where your kitchen and bathroom will go, then run plumbing and electrical conduit in advance. Decide if you\u2019ll connect to a grid or rely on solar power and a water catchment system. Even if you\u2019re building simply, earthbag home plans should include utility access to avoid major headaches down the road.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Optimize Storage and Interior Flow<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Use curves and built-ins to your advantage. Benches, shelves, and storage nooks can be integrated into the walls. Avoid hallways where possible. Keep movement between spaces direct and intuitive. Natural lighting from skylights or clerestory windows helps reduce your need for electricity and makes the space feel larger.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Plan for Long-Term Expansion<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You may want to grow your home in stages. Earthbag home plans can be modular\u2014designing separate domes or wings allows you to add new rooms later without disrupting the original structure. Just make sure your layout can handle additional connections, especially if you\u2019re sharing a bathroom or kitchen space.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Think Beyond the Walls<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Include outdoor living in your plans. Covered patios, gardens, and shaded workspaces can extend your usable area without the need for more walls. A well-planned earthbag home integrates naturally with the land and encourages a connection to the outdoors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Well-thought-out earthbag home plans lay the foundation for a home that\u2019s not only resilient and low-cost, but also peaceful and purposeful.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Permitting and Legal Considerations for Building an Earthbag Home<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Before you begin stacking bags and tamping earth, it\u2019s important to understand the legal landscape. Building with earthbags isn\u2019t mainstream in most places, so it often falls into a gray area of local regulations. Whether you\u2019re building a simple shed or full-time residence, navigating the permitting process will help ensure your earthbag home plans move forward without delays or legal issues.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Check Local Zoning and Building Codes<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Start by contacting your local planning or building department. Zoning laws dictate what kind of structures can be built in different areas. Some rural zones are more lenient and allow alternative building methods. Others might restrict residential use or require engineered drawings. Be honest about your project and ask if earthbag construction is recognized under existing codes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Know What Triggers a Permit<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In many areas, structures under a certain size or not used for habitation don\u2019t require a permit. Earthbag storage sheds, greenhouses, or root cellars might qualify for these exemptions. But once your earthbag home plans include plumbing, electricity, or living quarters, you\u2019ll likely need a permit. Even composting toilets or rainwater systems may be subject to review.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Structural Approval Challenges<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The biggest hurdle is that earthbag buildings aren\u2019t listed in most building codebooks. You may need to work with an engineer or architect familiar with natural building. They can create stamped plans or provide alternative compliance methods. Some areas allow testing or demonstration projects to prove structural integrity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Using Earthbag Building Standards<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Referencing established earthbag building guides can help. The <a href=\"https:\/\/calearth.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">California Earth Art and Architecture Institute<\/a> and builders like Owen Geiger have worked to formalize best practices. If your area allows alternative construction methods, these resources can support your case. Including them with your earthbag home plans may show inspectors you&#8217;re building with safety in mind.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Insurance and Appraisal Considerations<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even if your project meets code, finding an insurer for an unconventional home might be tough. Earthbag homes aren\u2019t always recognized by insurers or banks, which can complicate loans, refinancing, or resale. If long-term property value matters to you, consider how your structure will be appraised once it\u2019s complete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Get Everything in Writing<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If an inspector gives you verbal approval for something, ask for it in writing. Changes in staffing or policy can put your project at risk if there\u2019s no official record. Save copies of every approval, inspection, and email. This documentation protects your investment and shows that your earthbag home plans followed all local requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Solid earthbag home plans include more than design and materials. They also factor in legal approval and long-term compliance. With the right preparation, your natural home can stand on strong regulatory ground.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Building with earthbag home plans offers a sustainable and affordable path to creating long-lasting shelter. With smart design and proper permitting, these structures can meet modern needs while staying rooted in natural building principles. A well-planned earthbag home delivers comfort, durability, and a strong connection to the land.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We have more interesting home plans. Check out our <a href=\"https:\/\/project.theownerbuildernetwork.co\/2014\/10\/02\/diy-mongolian-yurt\/\" target=\"_blank\" rel=\"noreferrer noopener\">DIY Mongolian yurt<\/a> article!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If the garage is full to bursting and you can\u2019t find the space to store your harvest or new tools, it might be time to invest in a good old shed. &nbsp; A humble storage shed can provide an adequate and safe area for keeping your garden tools or your harvest. If you have a [&hellip;]<\/p>\n","protected":false},"author":13557,"featured_media":3070,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"%%post_title%%","_seopress_titles_desc":"Discover how earthbag home plans offer a sustainable, low-cost way to build housing with smart design, proper permitting, and natural materials.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"earthbag home plans","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[{"url":"","title":"","desc":"","thumbnail":"","duration":"","rating":"","view_count":"","tag":""}],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_lmt_disableupdate":"no","_lmt_disable":"","sma_last_campaign_date":"","footnotes":""},"categories":[29],"tags":[308,309,164,312],"class_list":["post-3069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tiny-houses","tag-dome-home","tag-earthbag","tag-shed","tag-tiny-homes"],"modified_by":"julian","_links":{"self":[{"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/posts\/3069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/users\/13557"}],"replies":[{"embeddable":true,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/comments?post=3069"}],"version-history":[{"count":0,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/posts\/3069\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/media\/3070"}],"wp:attachment":[{"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/media?parent=3069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/categories?post=3069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theownerbuildernetwork.co\/project\/wp-json\/wp\/v2\/tags?post=3069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}