Yes & No. It is corrugated, but it's polycarbonate not acrylic. Poly is less prone to yellowing & UV wear than acrylic. We used SunTuff; http://www.palramamericas.com/suntufline. They also have a cellular product 'SunLite' that's comparable to the cellular products you may have see too; like PolyGal & GE Thermoclear. Nice & have added thermal properties- but are more expensive. We used the angled or 'greca' profile instead of the curvy one. Cleaner attachment to grid underneath.

Good luck w/ your project.