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-   -   rear window is torn :( (http://986forum.com/forums/boxster-general-discussions/28649-rear-window-torn.html)

Overdrive 04-25-2011 01:38 PM

rear window is torn :(
 
Hey, everyone. Over this weekend I took the vehicle out for a spin, no issues of note, but the next day (which clearly brought rain) I came back home to find this hole in my top's rear window.

http://img690.imageshack.us/img690/2...to04231524.jpg

I'd left the car uncovered from the night before because I usually give it a little time to cool off before putting the cover back on, but it got late and I left it uncovered, figuring I'd take care of it the next day. Thankfully it didn't end up letting in more than a few visible drops of water, and for now I've placed a folded bath towel over the spot and put the cover back on, but I'm going to duct tape it tonight to make sure nothing else gets in there.

Now I'm pretty positive the hole wasn't there before I went out for my ride because I'm sure I would've been hearing some wind and highway noise. The temperature was a bit low that night, went down to the 40s, and I did not drop the top at all during the drive for that reason because I know the plastic gets very tight at low temps. Does anyone think this is something that could have occured form the plastic being stressed due to the temperature and/or the pressure that occurs when closing the doors, or does it look like someone cut my window? Has anyone seen or had something like this happen before?

I guess it's a good excuse to get a GAHH top with a glass window now, but it's still disappointing with the nicer weather finally starting to come around after a crappy winter...and I wasn't exactly looking to buy a new top or fix/replace my somewhat cloudy window so soon. :(

gschotland 04-25-2011 02:48 PM

If your top's in otherwise good shape (from what little your photo shows it appears to be) consider replacing the rear window only. This is far less costly than replacing the entire top. Lots of posts on this topic. Do a search.

Overdrive 04-25-2011 04:47 PM

Quote:

Originally Posted by gschotland
If your top's in otherwise good shape (from what little your photo shows it appears to be) consider replacing the rear window only. This is far less costly than replacing the entire top. Lots of posts on this topic. Do a search.

Thanks, gschotland. Do you know if people have put glass into their original tops that came with plastic? The top does have some wear at some points, you can kind of make some out in the picture above where there's some darkness in the top (bottom left quadrant of the image). These areas where the top folds show some very light abrasion to the material, but nothing that would warrant replacement. I just figured unless there's a way to put in a heated glass window I'd end up having to go for a new top with one in it. I don't really want to replace it with plastic again, as I'm still suspicious that someone was a jerk and cut it.

urban_legend 04-25-2011 05:24 PM

I may be a bit paranoid but it looks like a cut to me
 
You can get the vinyl replaced for about $300 or so. But if your top is the original from a '97 then I think you are about do for a new top with a glass window.

Jake D 04-25-2011 05:29 PM

There have been some recent threads on having a new piece of vinyl sewn in. I am currently going through the process as mine cracked while I was changing out the air filter. I don't have the $ to spend on a GAHH top and my top is still in good enough shape. I peeled the canvas off in probably 45 mins by myself and its at an upholstery shop. I'm going to go with tinted vinyl also to make it blend in with the rest of my car. Think it's like $100 to have it sewn in. Total cost with everything is going to be around $150

Overdrive 04-25-2011 05:53 PM

Thanks guys, the top is the original one, and prior to me buying the car it sat in a lot for 5 years on the lot of the dealer, exposed to the elements, the impeccable aim of birds, etc., but I can definitely say the top could look a lot worse than it does. I started looking into threads where members talked about switching over to a later model year top from the same generation when they started using glass, so I may look into this as an alternative that won't cost me engine access.

EDIT: And I agree, urban, it could be paranoia, but the more I look at it the more I feel it's not a tear.

tuanle16 04-25-2011 06:23 PM

od...that looks like a "cut" to me. mine is worn in the same area, but completely different looking. not sharp like yours.

and to answer your question about glass window...you can not replace the plastic with glass unless you change out the top. i am thinking of doing the same thing.

perhaps, you got a good thing going though. if it was cut, then you can claim vandalism from your insurance company and have them replace the top for you.

WhipE350 04-25-2011 06:26 PM

Quote:

Originally Posted by Overdrive
... but it's still disappointing with the nicer weather finally starting to come around after a crappy winter...and I wasn't exactly looking to buy a new top or fix/replace my somewhat cloudy window so soon. :(

Nice weather means top down, right? Tape it until you decide what to do, the top will be down most of the time anyway.

Going out on a limb here but it's possible the temp dropped very quickly and the rapid shrinking caused the crack :confused:

jgama25 04-26-2011 11:24 AM

Quote:

Originally Posted by WhipE350
Nice weather means top down, right? Tape it until you decide what to do, the top will be down most of the time anyway. :

I'm in the same boat as you are OD and I agree with Whip. I'm a new boxster owner as well and really don't have the $$$ to replace my top yet. Duct tape is keeping the water out for now. I figue that with the warmer months coming it'll give me some time to save $$$ for the top.

jcb986 04-26-2011 12:27 PM

There is a guy in either NY or NJ that will remove and replace window for around $450. Search the forum and you may find someone who's used him. :cheers:

gschotland 04-26-2011 02:44 PM

The shop I used for my top is Stan's Auto Top, 43 Center St., Chatham, NJ, (973) 635-3443. The owner Pete (not Stan) told me has customers coming from as far away as DC and Boston. Cost was around $500. Well worth it IMO. You're probably looking at $1500 (labor & top) for a high quality top w/glass window such as a GAHH. I believe Stan's is a certified installer for GAHH.

Your 1st top lasted 14 yrs. Chances are good the replacement window vinyl will last as long as the car, or at least your tenure with the car. There will be no shortage of things to spend money on, particularly on a '97. A new top isn't a waste, it's just not a necessity. Think need versus want.

tuanle16 04-26-2011 02:59 PM

from what i've gathered by speaking to multiple installers, the labor is the same whether you fix the vinyl window or install a new top. either way, they have to remove it, and put it back on. so most installer have recommended just getting a new one.

i looked at autotopsdirect.com. seems to have good rep and cheapest prices. new top about $600 with glass window.

now i have also run across this.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=270741161017&ssPageNam e=ADME:X:SCO:MOTORS:1123

not sure if this is "too good to be true". glass top for only $370? thoughts anyone?

Overdrive 04-27-2011 09:48 PM

Thanks for all the replies, advice, and suggestions, everyone. All are being taken into consideration. As I was stating before, my only reason for replacing the top would be to have a glass window, which for me is just preferable overall, thought it will come at a higher cost. But that is more in the "want" sector.

As for "need", that would be to have a car with a top that hasn't been compromised. For this to happen sooner than later and cheaper, this would lead me to the cheaper solution of simply having a shop stitch in a new window and keep right on rolling. A buddy of mine in my car club has referred me to a local automotive upholstery shop that he and his roommate feel do a very good job for the cost. They're literally 5 minutes from my home, so I'll be stopping by to see them and get a quote soon. I figure if they do things like top replacements for classic Corvettes and can completely redo a 15+ year old motorcycle seat like new, they know what they're doing and should be able to help me in my situation. We'll see where that takes me.

Tuanle, you've brought up another interesting point, though, and I will also have to look into seeing if it's something that can be covered by the insurance. Thank you for that, it wasn't even on my mind before.

A top with glass is still something I'd like to have on this car some day, for peace of mind and the ease of clearly seeing what the heck is in my rear view mirror :rolleyes: . If the right OEM late 986 top happens to come by me at the right time, then I'll go there with it. It's good to know that it'll just bolt right into the car, I just need to look more into what changes to any motors/cables/switches, if any, would need to be made to ensure that it operates properly. I'm also still going to be seeking out a hardtop for the car, yet another item I've been trying to track down.

As I've also said before, the only concern I really would still have with a plastic window is that this, whether it's a stress tear or a cut by some lowlife, could happen again, hopefully not until I can make the changes I'm looking to do.

Mark_T 04-28-2011 05:04 AM

I used clear packing tape applied to both sides of the split as a temp fix before I changed out my top. Doesn't look quite as scabby as duct tape.

Putting a 4-bow top from an 03-04 with the glass window can get complicated on your model year. Search this forum and Renntech and you'll see what you are up against. It can get expensive. This is personal preference, but I think the older 3-bow top has nicer lines.

An aftermarket glass window top to fit a 3-bow creates engine access issues. That, and I think the bright orange defroster lines are heinous.

A sewn-in replacement window will never look quite as good as the original, and may leak through the stitching.

After working through this thought process I replaced my top myself (a day's work for me and a buddy) for about $500. I stayed with the plastic window as it is much bigger than the glass one and rear visibility is bad enough to start with without further reducing it. A plastic window will remain clear and last a long time if you look after it.

I don't know what your insurance deductible is, but doing it myself cost about the same as my deductible would have been and I would have lost my claim-free discount had I gone the insurance route.

Decisions, decisions.... good luck!

JTP 04-28-2011 05:29 AM

That does look more like a cut, that's a bummer. Check with forum member tonycarreon. He replaced his top with a GAHH and he was offering his old top for almost nothing. From the pics he posted of it the top was in perfect condition. Black too.

yellowboxster01 04-28-2011 09:33 AM

Keep in mind that the GAHH glass window top has a smaller back window than stock. I didn’t realize this until after I got my car back with a new top. The GAHH window is considerably smaller so rear visibility through the rear view mirror is changed drastically. I had to adjust mine to “night” mode to get visibility back.

If you switch to a stock 03’ Boxster top with the rear glass window this wouldn’t be an issue. I would’ve gone this route had I known about the window previous to having it installed.

tuanle16 04-28-2011 02:21 PM

o/d. let me know if insurance will pay for it. if so, will someone cut my window too, please?

Overdrive 05-01-2011 07:37 PM

Quote:

Originally Posted by Mark_T
...Decisions, decisions.... good luck!

Indeed, Mark. Thanks for all the advice from your post. I did decide to go with clear tape after finding that the duct tape's adhesive failed miserably in the sun and heat we've had from this beautiful weekend...literally just fell off of the window inside and was taken off with my hand with no resistance on the outside. I did the clear tape on the outside yesterday, but need to go back in there and do the inside and more on the outside too before tomorrow afternoon when the rain's supposed to come back...and cover the car back up with my rather useless car cover (working on replacing that with a better one, as well). The clear tape held up well to the top being down pretty much all day today for a solid 7 hours or so (my school's car show :D ), but I did have to kind of push it back down in a few spots once I returned home and put it back up. I think I'm going to lay a couple of chamois (plural?) down behind the roll hoop just in case any water still finds a way in.

I did also take the time yesterday to zip tie my wind deflectors in the roll hoops (though just the night before I did find out that they stayed put while topless without so much as a rattle up to ~125mph ;) ...and the interior was nowhere near as turbulent as I was expecting it to be at that speed), but better safe than sorry since I hear of people randomly losing them in the 60-80 range, and it really doesn't look that bad since the interior's black. Since I was checking the tape staying in place through a few top cycles, I also checked my drain holes under the clamshell...it was suprisingly super clean under there overall, though there was some really awful primordial soup-type stuff blocking the right side drain, just nasty black muck, but a finger poke into the hole cleared that right up and both sides are free and clear...same was done for the drain by the battery. So there are some positives from the affair.

Ok, tangent over. :o

Quote:

Originally Posted by JTP
That does look more like a cut, that's a bummer. Check with forum member tonycarreon. He replaced his top with a GAHH and he was offering his old top for almost nothing. From the pics he posted of it the top was in perfect condition. Black too.

Thanks, JTP, I'll look into that.

And tuanle, I truly hope no one ever cuts your window, whether you want them to or not, lol. Just the feeling of not knowing if that's what happened or if it was just age and wear really bugs me, because if it was a cut, I'd at least like to catch the jerk in the act so he can receive his silver bracelets from the city's finest.

Just to give some updates on trying to resolve the matter, I actually went and talked to a local company here that does automotive upholstery that my friend referred me to (mentioned this earlier) called Redan. He looked at the picture on my phone and immediately attributed it to a stress break from age and likely from temperature drop because it split right where the top folds at the middle (you can see that horizontal break in the picture in the original post). They happen to sell GAHH tops, and the gentleman went straight for them, explaining that, for what I was going to have to pay in labor and parts for them to put new plastic on the original top, it was going to be the same amount of labor for them to put a new top on the car. Of course the GAHH top rang in to the tune of just shy of $1100, and I'm pretty sure autotopsdirect has the same one for somewhere around $700. So with somewhere between 7-and-$800 worth of labor, That was looking to be a rather hefty investment for a glass top that has some shortcomings that I'm not inclined to put up with.

I've got a family friend in a local car club who has a lot of contacts since he and his friends have done a lot of modification to their cars in all aspects, and he is looking into seeing what it would cost to have an upholsterer he knows stitch in a new window if I remove the top and bring it to him. I also have a friend from school who works at an upholstery shop who was telling me to buy the top direct and he'd help me install it, but I figure I can also approach him about getting a new window put into the original top.

I definitely agree with those of you who have said on here that a 14-year-old top should just be replaced, but unfortunately it's not really in the budget for me right now. I've been trying to set my money aside for this car, but this came a little too soon, darn it. I'm lined up to start a new well-paying job at the end of the month, but in the meantime I'm having to be more frugal than my usually frugal self having had to leave my latest job in the middle of last month. So the band-aid for now may have to be just getting a plastic window put in and take better care of it than the one that's coming out until I can get my hands on a hardtop for the same amount of money as a replacement top (or less).

Sorry for the page-long post, folks. I'll keep you all posted about how things progess and what results from it all. Thank you again for all the advice.

rock88hard 05-13-2011 10:23 AM

I witnessed my crack and it looks just like this. So not necessarily a cut. I just duct taped mine and rarely used it without the top down. However I have needed to put it up and down a couple times and it has since cracked again. So be prepared....

I was told my an upholster guy that the plastic window was already replaced and that you can only replace the window once before needing a new top.

So, my Boxster is now only used on Sunny days. Good Luck!

Ohhh and I used Clear Duct Tape, on the outside and inside, and it does keep the water out and is lasting a pretty long time so far for the times that I do get caught or need it in the rain. Although I don't feel like the classyist guy if driving around with a duct-taped Porsche (but the most thrifty!)

fatmike 05-13-2011 11:12 AM

Well...it happens to all of them. You're lucky your plastic window lasted as long as it did.



I am very happy with the GAHH top. The glass is a huge improvement. I like the acoustic material as well.



I didn't think the effort and chances of success warranted replacing just the plastic when I did mine.



Good luck.

Overdrive 06-10-2011 04:42 AM

Hey all, been away for a time and wanted to throw an update on here. So here's the situation I'm looking at right now:

My plan is to let a co-worker of mine (completely by chance an upholsterer by trade) take a stab at stitching in a new window. I'm thinking I'll unbolt the frame from the car if he decides he wants to try and do it without full top removal. I'll be buying some 40 gauge, or thicker if I can find it, vinyl and let him go to work. He's quite the perfectionist and very anal retentive about things, especially when it comes to cars, which I'll consider a good thing in this case.

Now, the way I see it, if he gives this a shot and it does not go well, then I'll be getting a new acoustic top with glass, so since this is the route I was palnning on taking anyways, I figure what have I got to lose by letting him potentially save me about $1500 until I can comfortably afford a glassed top? :D

wawa 06-10-2011 05:49 AM

The difference in price between GAHH top and autotopdirect has been told in this post but no one has comment on why there is that big of a difference between them? Any comments or user story? They both seem to have good quality material and good warranty.

thanks
wawa

Overdrive 06-10-2011 06:41 AM

I'm not sure that there's a difference other than the fact that you're buying directly from the supplier...? Someone else with more knowledge would have to enlighten us.

I know that the exact same GAHH top was quoted to me as being $1080 from the shop I went to, with about $700-800 in labor, so I'd be looking at a good $1800 to buy from them and have them install it.

Now on GAHH's site, the same top is under $1000 before shipping, and on autotopsdirect, altogether with shipping it comes out to about $630. I did notice that there's a 5 year warranty for the bonding on the window, so I don't know if that's the difference versus the supposed lifetime warranty on the top from GAHH, but I honestly can't see a difference between the two and their design, so I really think it is the same part.

jdiba 06-10-2011 06:52 AM

Insurance will pay for it
 
Overdrive letting your insurance pay for replacing your plastic window with another
one is a definite option. I had the same thing happen to me and the installer billed
my insurance company no problem. Think of it like this: What if it were your
winshield ? Its really no different.

Overdrive 06-10-2011 06:57 AM

jdiba, I did kind of abandon the idea of having the insurance cover it, thanks for the reminder. I guess it wouldn't hurt to see if they will, though I wonder if they would simply go with replacing the top over replacing the plastic. The gent at the shop I went to said it'd cost the same in labor to have them restitch the window as it would to get another top, so I might as well replace the top, and I was inclined to agree if that's the case. I'll give a call on Monday to my insurance and see what they say.

jdiba 06-10-2011 10:19 AM

just tell them its cracked along one side

tawheed 06-10-2011 01:57 PM

Quote:

Originally Posted by jdiba
Overdrive letting your insurance pay for replacing your plastic window with another
one is a definite option. I had the same thing happen to me and the installer billed
my insurance company no problem. Think of it like this: What if it were your
winshield ? Its really no different.

Would insurance cover a wear item?

Overdrive 07-07-2011 01:01 PM

Hey, folks, didn't want to put up an update until things were done, but jdiba, you were right. I called the insurance company and explained what happened, and they did indeed replace it. Initially I was being told that if it was wear and tear then it would not be covered. I guess it kind of falls into a limbo area, because the back window, vinyl or not, should fall under glass repair, and yet it doesn't because the top as a whole, being canvas, is considered upholstery. I really couldn't tell you how it got to the point that it did...I got tossed around between three or four different people in the span of about an hour, finally talked to someone who knew what needed to be done, and it was covered for my deductible.

I did explain to them that it literally was fine one day and then torn the next time I saw it, and there wasn't any sort of indication telling me it was about to happen.

I went to a local shop that is certified by my insurance to make body repairs. Since they don't do upholstery work, they farmed the work out to a local auto upholstery shop who purchased a Robbins glass window top, for which I paid the cost difference between it and a vinyl windowed Robbins replacement. Gladly, totally worth it.

I was told to expect the job to take about a week :eek: :confused: , but I got a call the very next day saying it was done, and picked it up today during lunch. I guess they wanted to give themselves some wiggle room.

Looks great, fits great, still haven't cycled it a few times yet to be sure all's well, but very happy with the turnout. Highway noise is much less, and now I don't have to worry about my back window getting foggy or moisture covered inside. The view out the back really isn't that diminished by the glass size, I am just happy to be able to see out the back clearly when the top is up.

Looks like I owe you a beer, jdiba. :cheers:

derekcohen 07-19-2011 09:59 PM

Hi Overdrive

This was a very timely thread for me as I have had the same issues to face. I have what looks like a puncture in the vinyl on my 2001 S, and the dilemma was whether to (a) have a motor trimmer replace the window, (b) have the insurance company pay for it (if the cost was more than the excess), and (c) whether to go for the larger vinyl or smaller glass, both with pros and cons.

This is what I have - with some tape glue remnants still visible ...

http://i13.photobucket.com/albums/a2...anceclaim1.jpg

http://i13.photobucket.com/albums/a2...anceclaim2.jpg

A few other pictures for reference:

http://i13.photobucket.com/albums/a2...anceclaim3.jpg

http://i13.photobucket.com/albums/a2...anceclaim5.jpg

I was referred to a specialist motor trimmer by my Porsche mechanic. The quote (parts and labor) for a vinyl replacement was $850 (this is Perth, Australia!) and for a Robbins glass window (full roof) replacement was $2900.

I contacted my insurance guy with some trepidation, although I have been with them for a claim-free 12 years (11 1/2 with a 1957 356a, and just 8 months with this 986), and mentioned only the Robbins glass quote :) Well the insurance guy (actually it was a gal) did not turn a hair and said, "that is very reasonable". So I went back to the installer to give my go ahead (pending final approval by the insurance company once paperwork is completed and the above photos looked at).

Reassure me that the Robbins roof plus glass is a good replacement please - having a little pre-purchase anxiety!

Regards from Perth

Derek

http://i13.photobucket.com/albums/a2...er/2001S-2.jpg

Mark_T 07-20-2011 05:01 AM

As far as quality goes, there is nothing wrong with Robbins. It seems to be very popular with the pro shops. But, if insurance is paying for it anyway, why not go with the high-end GAAH?

As to glass vs. plastic, there is a lot of discussion on that, mainly revolving around reduced engine bay access. I personally don't like the glass because of the much smaller size and ugly orange defroster lines. It really seems to be personal preference, so go with what you like best.

Overdrive 07-20-2011 06:39 AM

Hey, derekcohen, glad this was helpful to you. I can't see any of your images right now (blocked at work), but I'll be sure to check them later. The Robbins top to me is excellent, of course I'm basing that on the condition and experience with the original top that was on the car. The top hadn't been very well cared for prior to my ownership, and yet it was still pretty decent for being nearly 15 years old. But it didn't repel water, the window was cloudy and water actually seemed to "cling" to it, as well as collect moisture super easy on the inside, and driving anything over 70 started to sound like it does in my helmet when I ride my bike.

So getting a fresh top was almost like night and day after dealing with that as the norm. I will say that having a smaller glass to look through takes some getting used to, but clearly (no pun intended :rolleyes: ) is a non-issue when the top's down. I can still see through it just fine to what's directly behind me, probably up to a good 100 feet back, and I just appreciate being able to see through the window to what's behind me instead of feeling like I'm looking through wax paper trying to make out what the gray cube with headlights is doing behind me. The only thing I've found myself doing is occasionally ducking my head slightly to see a bit farther back down the road, but more often I simply glance at one of my side mirrors to see that far back. Again, a complete non-issue when the top is down.

Speaking of top down, the top folds fine, and the glass lays down well before any remaining part of the top gets folded on to it, so no worries about de-bonding or pressure on the glass there. But one bit of warning I will give you is about this tension strap that Robbins put on the top to keep tension on the canvas as it unfolds to keep the seam from falling out of the seal area (I'll take some pics to show you what I mean). The day I brought it home, I was putting the top up and this strap on the driver's side (held in by a plastic fastener on a plastic piece of the top's frame), came loose as one of the teeth that held this fastener (remember, plastic) failed and shot the fastener right past my head and into the passenger seat. I had saucer eyes for a few seconds :eek: . But thankfully the top was fully unfolded when it happened, so I simply locked it down and went right back the next day to the shop. That plastic piece is replaceable apparently, but the guys at the upholstery shop simply used some serious super glue and made that sucker solid, and I'm content with that fix for now. That strap gets a lot of tension, so I'd recommend asking whatever shop does the job for you to throw a bit of super glue onto this fastener (but not on the strap) so that this doesn't happen to you. My passenger side one has been fine, and I've cycled the top several times since then, keeping an eye on everything, with no issues. The motors may work a bit harder at first, but the top will loosen a bit over time and you'll be good. And I'm sure the straps will stretch over time and not face so much tension, but if anything plastic does break, at least you know you can simply replace those parts and toss the old ones, just make sure that glue doesn't get on the strap so you don't lose those.

That's not meant to worry you, just to make you aware. You may never even face that problem, which would be great.

Let's see, as far as rain goes, it's been rained on a few times already and it was a bit strange at first to see the water bead up on the top instead of soaking it, and I was smiling at watching the water actually flow off the glass as I drove down the highway, something the vinyl didn't let happen at all. I'm sure this is a treatment that will fade over time, but I plan on taking good care of this top and treating it with whatever's needed to maintain that. The car will be covered often, but for the times that it will be exposed to the elements I don't want it to degrade to where the original top was. And not to debunk things that Mark_T made a point of, but honestly, I have to search for the defroster lines to really see them, so I don't see them as an aesthetic problem. On that note, I'm quite happy to have a working defroster. One thing you may want to do is put the top in service position and see how they ran the defroster wire. If you can find some points to tie it down to I'd recommend you do that, just enough to keep it from wandering to the wrong places and getting pinched/broken.

I never did put my top in service position with the vinyl, as it had cracked before that, and I didn't want to make the tear worse. My first experience with the service position was after the Robbins top. I can't say access is as diminished as I thought it would be. Once you disconnect the tension cables you can raise the back of the top to where the glass is horizontal, and it's pretty decently out of the way. There's a strap that Robbins provides to ensure the top stays up, but I didn't need to use it.The clamshell felt like it was in my way more than the glass, honestly. I guess I'll never know unless I poke my head into the engine bay of a vinyl-windowed Boxster. I reached my air filter and MAF with no more difficulty than what I imagine is the norm. If you're going to be in the engine bay for a long while, you could always just unbolt the whole convertible frame from the car. :)

Highway noise is seriously diminshed! It's much quieter, and when it finally does get loud, the noise is much lower and less annoying, and you'll likely find yourself at a much higher speed...but I don't have to yell my conversations on the highway as much now. The glass, being a bit heavier than the vinyl, does vibrate at speed as air goes over the car, but it's nothing violent, just a bit noticeable because I notice things like that. Make sure the shop does a good job of stretching the canvas over the frame so you don't get any sagging between the ribs, as you'll probably get a lot of buffeting noise on the highway.

Ah, important one here: Make sure you get the warranty registration card from the shop and the long strap to hold the top up in service position that I mentioned before, both of which they're required to give you but may not if you don't ask. This way you can ensure that your warranty is intact should anything happen that's covered. Read through the warranty info and send that card in ASAP just in case something does indeed happen.

I think I've taken enough of your time if you've bothered to read this far. Hopefully that's enough reassurance that you're making a good choice. If you end up with a GAHH over a Robbins then it be an even better experience for you, but I don't think you can go wrong. Insurance is willing, so why say no? Good luck, and I'd love to see the results.

:cheers:

Earn 07-20-2011 06:54 AM

Great post Overdrive. I just had a new top with glass installed on Monday. It was covered by my insurance. I had a mobile installer do it and it was completed in three hours. I really like the new top and how the rain runs off like you said. I went with glass so I didn't have to worry about cracking. Like you said it's a personal preference decision.

derekcohen 07-20-2011 07:17 AM

Quote:

Originally Posted by Mark_T
As far as quality goes, there is nothing wrong with Robbins. It seems to be very popular with the pro shops. But, if insurance is paying for it anyway, why not go with the high-end GAAH?

As to glass vs. plastic, there is a lot of discussion on that, mainly revolving around reduced engine bay access. I personally don't like the glass because of the much smaller size and ugly orange defroster lines. It really seems to be personal preference, so go with what you like best.

Hi Mark

Thanks for the reply.

As I understand, the GAHH has the orange side defroster lines. The Robbins does not.

What is it about the GAHH glass top that you, and others, consider superior to the Robbins top? The material, glass, fit and finish? Or do others think differently about the ranking of these tops? I thought that the Robbins comes with the longer warrantee.

I do not work on the motor of the Boxster. I leave that to my Porsche-trained mechanic (it was a different story with the 356, which I restored myself). So the reduced engine bay access is not a factor that will affect me personally - however is it an issue for a professional mechanic?

I lean toward the glass for peace of mind. We have roof-down driving weather in Perth for a good 9 months of the year, and even winter is not too bad. However the vinyl window is open to acts of vandalism, and it is this that I want to avoid.

Regards from Perth

Derek

derekcohen 07-20-2011 07:38 AM

Hi Overdrive

Many thanks for the long and thoughtful reply.

I suspect that I have been lucky with my roof material and window so far since both are in decent condition, especially for 10 years (I bought the Boxster about 8 months ago). I would be quite happy to retain the roof if the window was not damaged. Out of interest, with regard beading water, did you try one of the waterproofing sprays on your roof? I had very good results from the 303 products.

With regards wind noise with the hood down, I have the plastic inserts in the wind deflectors. They helped a little. With the hood up I have just installed the PNP rear speaker kit, and this makes a huge difference to sound quality from the original sound system. Still, my wife manages gto talk over both. :)

Regards from Perth

Derek

Overdrive 07-20-2011 12:01 PM

Derek,

As far as noise goes, I can't say I miss the original one bit. Also, I'm kind of opposite of many people when it comes to cars and get my audio from the parts that make the car move, which I enjoy much more than any of my favorite bands. The only time I probably wouldn't mind it is once I'm cruising and the car's noises are essentially consistent. Either way, I believe you'll find that when you drive with the top up it'll be much quieter at speed, and if you went with a GAHH even quieter if you get the acoustically superior canvas. Another thing I noticed is that the rain hitting the canvas is quieter than on the old top, too. I never bothered treating the old top with any water repellent, because I planned to change it within the next year, just not that soon. Nature forced my hand about a year ahead of time, unfortunately. It never leaked through the material, so I know it wasn't compromised, just old. But I'll look into those for taking care of this top.

I don't really think your mechanic is going to have much trouble with the glass getting in the way. I haven't had to dig farther into the bay yet, but eventually I will once I start doing any intake modding, so we'll see if I change my tune then. As is, for your typical things it shouldn't be too bad getting to them with the glass top.

I share your reasoning behind the glass, as well. Initially I thought someone had come up and cut my top, so glass was wanted for that reason, as well as simply being easier to maintain and not prone to cracking in the way vinyl would.

986_inquiry 02-27-2012 12:29 PM

Quote:

Originally Posted by Jake D (Post 245274)
There have been some recent threads on having a new piece of vinyl sewn in. I am currently going through the process as mine cracked while I was changing out the air filter. I don't have the $ to spend on a GAHH top and my top is still in good enough shape. I peeled the canvas off in probably 45 mins by myself and its at an upholstery shop. I'm going to go with tinted vinyl also to make it blend in with the rest of my car. Think it's like $100 to have it sewn in. Total cost with everything is going to be around $150

I'm facing the same problem, plastic rear window is detaching from the fabric top.

You had the entire plastic rear window replaced for $150 installed? How did you manage that? I could see finding someone as low as $100 for install from a independent installer, but the plastic was only $50?

nieuwhzn 02-27-2012 09:34 PM

Quote:

Originally Posted by 986_inquiry (Post 280053)
I'm facing the same problem, plastic rear window is detaching from the fabric top.

You had the entire plastic rear window replaced for $150 installed? How did you manage that? I could see finding someone as low as $100 for install from a independent installer, but the plastic was only $50?

Kal Glas 40 Gauge Vinyl Window Material 29" x 68"


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