Help- vinyl roof needed

[*tina]

Hi- I've built my own yurt... it's up and I'm living in it, but I have waterproofing issues on the roof canvas. So, I'd like to buy a vinyl roof so I don't have anymore anxiety attacks about the roof leaking (its tarped and I'm dry now . I copied the roof frame exactly like a Pacific yurt but they won't sell parts to people who don't buy their whole kit. Neither does

Colorado yurts

... can anyone help me find/order/buy a vinyl roof for a 24' yurt that has 30 degree roof pitch with same window

dome

as pacific yurt? I really appreciate company names that would sell me a roof. I'm handy and can make it work! Thanks