are you talking the bike barn and there clones that sell on flebay for 250 bucks ? Yes I ve got a original bike barn that sell for 500 bucks that's seen 8 years or more of use. Keep it dry . YOU could make a cheap ass one but it's not as good due to tarps use in it . It can breath .
http://www.tlzone.net/forums/open-forum ... eetoo.html Also not metal so the PCV plastic is going to brake in a wind storm. Any snow load and it's by by. If you buy one make certain that it a breathable type of fabric unlike tarps. The neatest DIY one of wood that fold up like a bike barn is here:
https://www.youtube.com/watch?v=bU8NIOIhF6g https://www.youtube.com/watch?v=4FYk7LMVXNY and finely there facebook page.
https://www.facebook.com/pages/Motorcyc ... 0967968710 anyone handy with basic wood working tools can make this in a day or 2 . Hardest part is getting the 1/3 moon circle shape right on the side . measurement. Cost about 150 bucks in plywood, screws , etc . to quote them
2.What is it made of?
Exterior grade plywood, stained with high quality deck stain. Plywood dressed in rubber for roof.
3.How does it work?
When folded, all 4 components telescopically fit into each other.
You ride the bike straight into it, secure it and by pulling one of the components the shelter unfolds.
With couple of bars, mounted on the front, the center of gravity is kept high for easier opening and closing.
another but not as good
http://pixgood.com/motorcycle-shed.html 2)
http://www.instructables.com/id/Motorcy ... IY-Garage/
If you make the wood one I would suggest buying rubber RV roof coating pant. The type they use to seal mental rv roofs from rain etc.