There is no such thing as a fully fiberglass roof. If there was, it would'nt last very long as the materials inovolved in fiberglass (i.e. mainly glass) are not intended to withstand direct exposure to the elements. If you are looking for how long fiberglass insulation in your roof will last, your best bet would be to speak to a houseing contractor.
at least 50 years
Fiberglass is very durable and has an extremly long lifespan. It should last several decades depending on how well it is taken care of
Depends on the area of the building you put it in or if its outside it doesnt last long.
Fiberglass bathtubs are the way to go, they are not only sturdy and strong, but last a long time and dont chip, stain or perish.
yes
A boat floats by keeping water outside, regardless of any material
yes it is. its keep the cold in and the hot air outside and vice versa.
As long as the outside temperature stays below about -5oC it will stay frozen.
They die once they hit the air
It should last for years as long as you don't walk on it and smash it down .I have it in my house and it is 20 yrs old ( fiberglass type )
We were getting fiberglass in our skin, so we had the pool resurfaced. They blasted away the old fiberglass an put a new coat in. It is supposed to last 12-15 years. Get the pool resurfaced. Find a company that REALLY KNOWS the business of resurfacing fiberglass.