Forum Discussion
rgatijnet1
Mar 15, 2015Explorer III
bobman wrote:
if aluminum is better why don't they still use it?
Aluminum costs more plus it requires a few extra manufacturing steps to form the aluminum. The advantages is that it is not going to crack like fiberglass can after long term exposure to the elements. You also don't have to worry about cracks when walking on the roof, no matter how heavy you are since Monaco used a very thick aluminum.
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