Why it works so well here
The barrel shape creates a continuous air channel from eave to ridge. Hot air rises out through the ridge instead of sitting against your decking. On a July afternoon in Jacksonville that is a meaningful difference in attic temperature.
It is also the roof the architecture expects. On a stucco house with arches, nothing else looks right.
What’s covered
Ten years on our labor, and a 50-year limited — lifetime for the original homeowner — warranty on the shingle itself, backed by Owens Corning.
Full limited-warranty documentation is provided with every contract and governs in all cases.