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MARIAH
12-17-2011, 11:37 AM
After 7 years with Whitby’s Hard Top, I decided to add Quarter Windows to improve visibility.

I want to first offer thanks to Tony Chiles for sharing his process for installing his unique windows. While I did not use his approach to limit all the fiberglassing, Tony did provide the incentive and as we all know, you need an abundance of that if you own a Factory Five as the mods never stop.

Ultimately I decided to go with the same installation as the rear window in Whitby’s Hard Top, so I obtained these items from McMaster-Carr.

13275T22 Glass Locking Edge Grip Seal, 3/32"-9/64" Edge Thickness, 57/64", 10
feet, $1.33/ft

28574K27 Polycarbonate Sheet, 3/16" Thick, 12" X 12", Clear 2 each, $10.62

Since I was starting from scratch, the template size, shape and location were the first and hardest decisions because there was no turning back once the Permanent Marker traced their locations.

All the cutting and grinding were done with the 4” grinder and a HF Multi-tool sander attachment. SLOW and CAREFUL. Once the holes were cut, I went back to my template and trimmed it by ¼” all around and used that to cut the window material. I used a jig saw for the early cuts and ground out “taking the line” as I wanted them a little undersized.

The window seals were their usual challenges using only the hooked tool I use on drum brake springs and some liquid soap. Not to be outdone by the perfect installation on the Driver Side, I measured and cut the Passenger side rubber twice trimming it to size and it was still too short which I fixed with a small insert. Perhaps I’ll order some more and redo that side, perhaps not.

The photos will give some idea of the processes and then you can see what the Passenger Side looks like from inside. I think we will be pleased. I have some Flowable Silicone Windshield Sealer that I will apply next week under the weather-stripping as a simple leak precaution.

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Steven K
12-17-2011, 01:42 PM
Looks great, nice job.

WIS89
12-17-2011, 02:37 PM
Thats a very fine job Marine!!

Incidentally, on that side that you ended up cutting short, I find that whenever I cut something short, that if I cut it again, it usually works out! ;-o)

I give you alot of credit cutting into your top, but I think it looks fantastic. A very professional job, and some serious stones taking that on after paint was done. Well done.

Regards,

Steve

MARIAH
12-18-2011, 06:23 PM
Kay and I took a drive today to judge the value of the new windows. Top seems less claustrophobic and open and she said if was a great improvement for her. Improved confidence for me when changing lanes.

Over "THERE", a few had questions about links to some other improvements. So below is that info if of interest......enjoy, Phillip

As with all things FFR the alterations continue. Purchasing the Whitby Hardtop was just the first step. First I installed a rear view mirror (as large as I could find) directly to the Hardtop because our travels with the luggage rack and suitcase made the dash mirror useless. From there I made the Auxiliary Windows to cut the wind from our faces on the longer trips. To improve the entry and exit (not a pretty sight on my side of the car) I purchased the “normal Cobra windows” and mounted to the doors and then altered the Auxiliary Windows to fit the door ferrules. Below are some useful links to previous posts. Enjoy………Phillip

My original take on an Auxiliary Window that flipped up.
http://www.ffcars.com/forums/17-factory-five-roadsters/177725-hardtop-auxiliary-window.html?referrerid=486

Sam’s much better documented version of the flip up Auxiliary Windows:
http://www.ffcars.com/forums/17-factory-five-roadsters/244455-auxilary-windows-hard-top-2-a.html

Converted from flip up windows to door mounted windows.
http://www.ffcars.com/forums/17-factory-five-roadsters/240539-hardtop-window-upgrade.html

And then to complete the transformation, I converted the Auxiliary Windows from flip up to use the door ferrules. By the way, the hole drilled in the Driver window originally had some type of air scoop from the aircraft supply people. It did not add any value and keeps popping out. So that explains the hole you see.
http://www.ffcars.com/forums/17-factory-five-roadsters/241490-auxilary-windows-top.html