Domekit 3d-printable geodesic connector system, redesigned in FreeCAD


Creative Commons Attribution Share Alike

Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.

Learn more or download attribution tags


It is a derivate design from the EFFAlo's domekit:


Build your own dome. Here you will find the parts to print as well as the FreeCAD assembly and instructions (in svg images)

All the calculations can be done using the dome Calculator:

You can find detailed instructions (in Spanish) in this github wiki:

Materials and methods

For building an 5m diameter dome (2.5m in height), the following materials are needed:

* 5-hub connectors (printed part) x6
* 6-hub connectors (printed) x20
* Strutcaps (printed part) x130
* 10mm M3 bolt (x130)
* M3 nut (x130)
* [A bar] 1.322m bar (10mm diam) (x30)
* [B bar] 1.5m bar (10mm dia) (x35)



Issues are used to track todos, bugs or requests. To get started, you could create an issue.


Mini kjathleen   copyKathleenSamson added this to the xdfgh collection ago
Mini 20220901 185603Patricia Melasso added this to the Formas Dança collection ago
Mini dawnburtonDawnBurton added this to the dfdsw collection ago
Mini bhu   copyAishaHamilton added this to the dcvhn collection ago
Mini mary   copy  2 MaryCowell added this to the ghk collection ago
Mini nancydillard2NancyDillard added this to the Nancy collection ago
Mini maryduncan   copyMaryDuncan added this to the hhhhhb collection ago
Mini dawnhodgesDawnHodges added this to the bhu collection ago
E719bfdffa2790165f7a20dc8b2de41b?default=blank&size=40Andrew Woodward added this to the Geodesic Domes collection ago
F02b16476bffd2535f391c9b42a29159?default=blank&size=40liu bing added this to the construction collection ago
7d2adc4ccd3fdc7a2b464fd44657f99e?default=blank&size=40Noetri75 added this to the Zeugs collection ago
A18aaaf1dc83d343aceb3a6fb967398a?default=blank&size=40Dos Mim added this to the diy collection ago
55d52ec65e3ae8e7a061a437724fd17e?default=blank&size=40LEOK added this to the Game & Puzzle collection ago
A3a00d3356b4370df03b4a075d7f3dc4?default=blank&size=40jbkoffel added this to the To Print collection ago
Mini obijuanObijuan published this design ago