Hi everyone, thought Id start a thread regarding S2000 glass roof conversions due to the amount of questions I get PM'ed, and general lack of info about this awesome mod.

I have completed 10 conversions now myself, and have changed my roof twice - more on that later.

The two roof brands I have worked with are Robbins and EZ On Topps.

Heres my rating of the two: (1 being terrible - 5 being equal to OEM Quality)

-Robbins-
Quality 5
Fitment 5
Ease of Install 3
Cost 4
Instructions 1
Supplied Parts 4

-Ez On Topps-
Quality 5
Fitment 4.5
Ease of Install 4.5
Cost 5
Instructions 2
Supplied Parts 3

The main differences are that Robbins requires 2 new straps to be mounted to the convertible frame, and Ez only requires one, which reduces install time by about an hour. The Robbins though included new elastics to replace your old worn items, the Ez does not, and this can affect the roof ability to retract properly, when folding into rear parcel tray. This can be remedied with the purchase of elastics from a fabric supplier, if your items are significantly worn.

Here is a picture of the elastic fitted that comes supplied with the Robbins top.



You have two options when selecting fabric HV denim or Stayfast Cloth, the Stayfast Cloth or Canvas is significantly better looking, its darker and looks more classy. Its the same material used on Porsche and Ferrari convertible tops. The Denim is OEM like and duller, and has a plastic feel. Water beads off the canvas, whereas it tends to sit on the Denim. The Denim would be a better option if your car sees alot of sun, and its not garaged as the Canvas is harder to maintain, and will fade easier than the Denim option.

Comparision Pics:

Denim




Stayfast Canvas



Both brands of roof require spare rivets as they do not come with enough to complete the install strangely. Ez on tops also have a much better way to secure the top to the rain gutter.

There are two ways to fit the roof I have found, one is to fit the roof whilst the frame is still bolted in the car, the other is to remove the softtop and its frame/motors altogether. It takes about an hour or two longer when removing the frame but it means less fussing around with the corners near the side windows which are an absolute PITA. The only downside of removing the roof frame is you need two people to complete the install, and removing it is not at all necessary if you have the right tools to get to the corners.

either way involves stripping the whole car.....









Hope that sheds some insight into roof selection, the first one I did was a PITA and they get easier as you learn what goes where, and have the patience to see it through. If you are mechanically minded and like to get your hands dirty I suggest giving it a go.

With the current exchange rate you can get a roof from ebay ( I reccomend topsonline) shipped to your door from $650-750 depending on the spec i.e demister, canvas or denim.

Its an awesome mod, adds to the aesthetic of the car, and increases visibility. I changed my roof twice after installing a canvas roof on a forum members car, it is heaps better so that would be my advice shell out for the canvas.

No one likes a plastic window!