New Construction vs. Roof Replacement
New Construction:
During the planning phase of new construction, we coordinate with builders to dial in roof slope, decking, fastening systems, insulation, and ventilation to maximize performance and longevity. Proper panel layout, attachment methods, and expansion allowances are accounted for to prevent future issues related to thermal shifting or wind uplift.
Roof Replacement:
Metal roofs generally require few repairs because of their durability and resistance to rot, insects, and UV damage. When minor issues do arise, they’re typically limited to fasteners, flashing, or seals. Replacement is usually only necessary due to age, improper original installation, or extensive storm damage.
Common metal roof issues:
- Loose fasteners
- Expansion and contraction stress
- Surface corrosion on material that lacks special coatings
- Poor quality installation and building code violations
- Misaligned flashing