Awning Material???

I am brainstorming about an awning for our CT. I have a piece of aluminum awning rail to attach to the side and I have some heavy duty tent poles to use for the outer edge. But what material/fabric should I use?
I was thinking of a standard tarp with rope encapsulated in it to slide through the rail but How to encapsulate the rope? I don't think you can sew poly tarp material. Is there a way to weld poly tarp onto itself?
I searched online for awning material and I found this stuff; BTF-19 Fabric: PVC Coated High-Tenacity Polyester. It is designed to be used for commercial and residential awning applications. Comes 86" wide and you order it by the yard. Kind of pricey $30.86 per yard. But it sounds like it would last a long time and I think this stuff can be sewn!
Any suggestions from anybody???

I was thinking of a standard tarp with rope encapsulated in it to slide through the rail but How to encapsulate the rope? I don't think you can sew poly tarp material. Is there a way to weld poly tarp onto itself?
I searched online for awning material and I found this stuff; BTF-19 Fabric: PVC Coated High-Tenacity Polyester. It is designed to be used for commercial and residential awning applications. Comes 86" wide and you order it by the yard. Kind of pricey $30.86 per yard. But it sounds like it would last a long time and I think this stuff can be sewn!
Any suggestions from anybody???



