Ball or Egg Chair
I've always wanted to have one of those egg chairs or ball chairs from austin powers. you know those retro chairs. however they retail for more than a grand a piece. I know it could be made for cheap i just don;t know how to go about starting it. Like what materials i should use and how to get the big round or sphere shape. Any Ideas would be awesome!!!!! i know theres gotta be some people out there that would like to know how to make their own as well.


















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My plan is to bend some metal rods in the right shape and weld them together. I would than put some fiberglass on that and aint it the color i like.
But many someone else will come up with a better plan and i'll just go with that.
I wish everyone luck who is trying this and please upload some pictures!
So far my method would be to get a large inflatable sphere made by my local inflatables manufacturer, then I'd cover it in a layer of fiberglass to make the basic shell and deflate it to take it out. Onto that shell I'd put steel mesh and possibly some 6mm rebar for reinforcing certain areas like the lip and the base. Onto that I'd layer more and more fiberglass till I have a strong enough structure, then shape it with automotive filler and then sand and paint.
The alternative would be to make a foam mould on the inflatable, cut it in half and try get the inside as smooth as possible. Then bolt it together and fiberglass and reinforce the inside and take the mould off when you're done. I have a feeling this might be the way the make the original, so that the imperfections from reinforcing it are on the inside, where you're going to be putting the padding anyway. It would cut down dramatically the amount of shaping and sanding you'd need to do.
What would look awesome though is if you could build say an icosahedron instead of a sphere, and then you'd also be sanding down to flat planes rather than a constant curve.
As for the base, you can make it out of fiberglass, or steel, shouldn't be too complicated.
-The basis for the shell came from a Dogloo-brand dog house. This is a large plastic dog house in the shape of an igloo. I had one that wasn't being used, but I imagine these can be picked up cheaply secondhand. I cut the basic shape with a reciprocating saw.
-I reinforced this on the inside with fiberglass.
-I stiffened the structure further with a steel plate cut from a satellite dish. This runs from tailbone-to-shoulders and is bolted to the shell. I modified the contour of the steel plate on an english wheel and bead rolled it for stiffness. Similar results could be achieved with hand tools
I added foam and batting last night, and it's looking good. I've sat in it, and it seems stiff/strong enough. A good fiberglassing job could probably eliminate the need for additional steel reinforcements.
Since I bought the Egg Chair I must confess I have spent most of my spare time in it, reading or just day dreaming. Much better quality than I had anticipated.
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use thick pieces of foam, adhered together into a very large cube and cut the basic shape away. Then sand it down to your desired size. I would say since you're aiming for a very rough shape at first use a coarse grit belt sander and just tear through it! Be care ful of fumes and serious particulates and wear a mask! Once the shape is nice and smooth I would coat it with fiberglass. I'd say use polyester resin and some seriously thick glass mat for all of the layers except the last couple where I would use a normal weave pattern to keep things nice and clean. Lots of sanding is involved! Then give it a few good coats of gelcoat and some nice paint and you're set! The interior- use plenty of stacked up and adhered foam padding, some nice upholstering fabrics and a serger, and that's it. In a nutshell. For the base, you could build it out of whatever, but the chairs we had used fiberglass bases that were hollow with no internal support or other materials. These chairs were über heavy though- they weighed as much as a regular nice armchair would! Hope this was of any help!
We sell affordable barcelona chair, eames lounge chair, hanging bubble chair, aarnio ball chair, arne jacobsen egg chair and more.
We sell affordable barcelona chair, eames lounge chair, hanging bubble chair, aarnio ball chair, arne jacobsen egg chair and more.