Carbon vs. Glass Roof Reliability?
#1
Carbon vs. Glass Roof Reliability?
Is there a difference over time? In different climates? I won’t name other manufacturers who have had fading/cracking/chipping on their carbon roofs, but it happens and makes the car look awful. How does the LC carbon roof hold up in rough environments? Is throwing some PPF on, and replacing it every few years, worthwhile? I much prefer the appearance, inside and outside, of the carbon roof, but that would change quickly if the roof started to look poorly. Thanks.
#2
I'm not sure how similar the process/materials of the RCF carbon roof but mine is almost 10 years old and does not have any sign of fading or delamination. It has never been PPF but I keep it clean and have it ceramic coated. Lexus did a good job on the clearcoat. I also enjoy the extra headroom vs a sunroof.
#3
I'm not sure how similar the process/materials of the RCF carbon roof but mine is almost 10 years old and does not have any sign of fading or delamination. It has never been PPF but I keep it clean and have it ceramic coated. Lexus did a good job on the clearcoat. I also enjoy the extra headroom vs a sunroof.
#4
Partly why I didn’t like the idea of CF roof.
https://www.clublexus.com/forums/gs-...m-bubbles.html
But the main reason for me is that the glass roof provides more light into the cabin if needed.
https://www.clublexus.com/forums/gs-...m-bubbles.html
But the main reason for me is that the glass roof provides more light into the cabin if needed.
#5
Lexus Champion
iTrader: (9)
For added info on RCF CF Roof:
https://www.clublexus.com/forums/rc-...oof-issue.html
I have this glass roof, and leave the sun shade open 100% of the time.
Lou
https://www.clublexus.com/forums/rc-...oof-issue.html
I have this glass roof, and leave the sun shade open 100% of the time.
Lou
#7
Interesting. It sounds like some of the interior issues are from a sort of faux carbon, and I’d imagine that the products used on an exterior panel and interior trim are probably different, anyway. This doesn’t seem to be a wide issue, though. (That said, with my luck, if it can happen, it’ll happen to me.) As mentioned, if this were a pano glass roof, or even just a solid roof, I’d probably go for that. I don’t like the way the sunroof looks on these cars. It just seems too small.
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#8
Just to be clear, the sunroof on the LC500 isn’t exactly a sunroof. You can’t open it to the outside world. That means there’s no mechanical sliding or tilting mechanism and therefore, doesn’t take a lot of headroom. It’s basically a sliding headliner that expose to the glass to allow some light into the cabin.
If you do the CF roof, you can add some clear tint that block UVA/UVB from the sun and this may help to prolong its life. Just know that if your interior is black, it does make it very claustrophobic, at least to me. I did not like the mood when I was inside test driving the DHP version of the car with CF roof and black interior.
If you do the CF roof, you can add some clear tint that block UVA/UVB from the sun and this may help to prolong its life. Just know that if your interior is black, it does make it very claustrophobic, at least to me. I did not like the mood when I was inside test driving the DHP version of the car with CF roof and black interior.
Last edited by NickL; 06-17-24 at 01:21 PM.
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BoreRoverGuy (06-17-24)
#11
Driver School Candidate
I think the roof choice is as much aesthetic as it is functional - a little extra headroom with the carbon fiber is nice for us taller folk but it doesn't look great as a contrast to all colors, depends on the body color and wheel design, in my opinion.
#12
I’m probably more paranoid about the health of a roof than most, as JLR tried to get me to pay a bit over $15K when a clear manufacturing defect required a brand new roof when the sunroof drains rotted and broke off of a five year old SUV. (It wasn’t a replaceable part, so the whole pano roof and sunroof had to go.) In the end they did right by me, but I had to wait three months while waiting on a roof to come on a boat from the UK. I’m not comparing reliability between these two manufacturers, but once bitten …
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