2oldman wrote:
It would be my assumption that profiles are more expensive to make than flat.
Thanks, that makes sense, though the way the panels integrate with the sub-structure will be an important factor. That and the quality of the design. I don't know much about RVs. The "Used" market adds yet another range of potential problems.
Here in Calgary where I'm currently based, hail damage seems to be a big problem. That and roof rot, perhaps mainly due to poor roof design/quality.
The only roofs Ive seen on trailers that impress me as being strong and weatherproof are the expensive Airstream ones. The only other roofs that come with the same reassuring shape (domed?) and look of good integrity are the roofs on class B motorhomes, which have lots of space and storage limitations.
As I said, I'm an ignorant newcomer to the subject of RVs, please excuse any obvious flaws in my view of things.
Regards,
Mike
