Just so you know, Mav....
My aluminum louvers weigh less than 10 lbs, and the hatch supports have a hard time keeping the hatch up when the weather gets cold... I have to take them off in the winter...
They also don't flap or rattle in the wind, but they do "clank" a bit when I slam the hatch shut...
And I think the "clank" is due to a lot of the rivets on them being kinda loose....
(even with the loose rivets they don't make any noise while driving... Unless I hit a huge pothole!!
)
Yeah and that is my experience too. Loose rivets... I want to make these without rivets, but to make them a bit more cost effective... maybe.
Ok guyes, I catch your drift, lol... on thre thickness, I think somewhere I said I was "pretty sure" that was the guage I wanted when I looked that them. I'm not good with names and guages and numbers... I just look at it and say "that will work". Whatever thickness it was that I looked at will work fine... from what you guys are saying, I must have looked at a different size. It was much thicker than the aluminum ones for sure... but not as far out there like you guys are guessing, lol... so my conclusion is that we are probably on the same page and I just had a dislexick moment when I looked at the label... and how do you spell dislexick anyways?

LOL!! Oh yeah and I was going with steel because its a thrid of the price of aluminum.
Anyways, bottom line... Using common sense, when I looked at the sheet metal... I found steel sheets a bit thicker than the factory alum ones. I want to use it to make them a bit more sturdy. It is not ghastly thick and too much heavier than stock. With that being said, Ill make sure they work on new liftgate shocks before I sell them to anyone.
I have never seen these louvers in person. Well not that close anyway but could have if I thought about it. Anyway, I'm wondering if they don't sit flush with the glass as stated so that they don't scratch and rub the window leaving marks on it over time. As they car is being driven that might be what would happen from the vibration and bouncing. This might make noise as well. Also, if they are made form something in the 20 gauge range how would spot welding be? Might be an easier and faster way to go if there is room in there for the welder. If the originals are riveted spot, welding may be even better that that method.
These will be solid enough that they will not be flapping or moving at all. To prevet scratching clanging, I will be putting a gasket on the bottom of them.
Dont worry fellers... I got this. I promise you a solid, reliable and REALISTIC set of louvers!
