b'HEAVY-DUTY, NOT HEAVYWEIGHTAdded strength without any added weight.ProVia metal roofing is constructed of highly durable 26-gauge galvanized steelup to 30% more than the industry average. Its also 3x lighter than asphalt shingles, so its easier to work with.Its the right thing to do.6 Reasons to Partner with ProVia DOORS |WINDOWS Metal RoofingSIDING |STONE| ROOFING'