Galvalume Roof Warranty

This warranty does not apply in the event of deterioration to the panels caused directly or indirectly by the panel contact with fasteners.

Galvalume roof warranty.

Limited 40 year warranty. Galvalume carries a warranty from the steel mills that protects against perforation or rust through of the substrate but not surface rust. Cmp warrants that hot dipped aluminium zinc alloy coated galvalume steel roofing and siding panels sold as multi rib nailstrip 5 v and r panel for use as roofing and siding panels if erected in the continental united states will not rupture fail structurally or perforate within a period of 30 years after shipment from our manufacturing plants due to exposure to normal atmospheric conditions. Construction metal products inc.

Damage to the galvalume coating caused by cascading water. Limited 40 year warranty pre painted galvanized galvalume steel roofing siding panels. The steel roofing and siding panels which fall under this warranty are defined as pre painted galvanized and galvalume steel roofing and siding panels manufactured by westman steel and erected in canada or the united states of america including alaska.