Forum Discussion
chesterb
Jan 30, 2017Explorer
There is no standout advantage of one over the other. Mostly it is personal preference. We owned both. Washing and waxing is much easier on the smooth fiberglass. However, I'm always worried about water and delamination with fiberglass. Once the outside walls start to delaminate then you can't really fix that and it becomes an eyesore imo. With aluminum siding you don't have to worry about delamination but that doesn't mean the water problem isn't there...just more hidden.
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