Common residential metal roof types
- Standing seam: concealed fasteners, raised interlocking seams, clean look, and fewer exposed penetrations.
- Exposed-fastener (screw-down) panels: lower material cost, but fasteners and washers need periodic inspection.
- Metal shingles or stone-coated steel: designed to mimic shingles, tile, or shake.
Benefits worth weighing
- Long service life when properly installed and maintained.
- Reflective coatings can reduce heat gain during long Texas summers.
- Good water shedding on appropriate roof pitches.
- Many panels carry impact ratings, though cosmetic denting from hail is still possible.
Trade-offs to understand
Metal costs more upfront than asphalt shingle roof replacement, requires installers experienced with metal-specific flashing and trim, and can be louder in heavy rain without solid decking and underlayment. Ask contractors specifically about their metal roofing experience.
Planning a metal roof
Pricing depends on panel type, gauge, finish, roof complexity, and whether the old roof is torn off. Our roof replacement cost guide covers the variables. For a broader comparison of materials, see the overview of roofing options for Sherman homeowners.
Frequently Asked Questions
Can metal be installed over existing shingles?
Sometimes, depending on local code, the condition of the deck, and the panel system. Many contractors still recommend tear-off to inspect the decking.
Does hail damage metal roofs?
Large hail can dent metal panels. Impact-rated systems resist penetration, but cosmetic dents may still occur and may be treated differently by insurers.
Is metal roofing hot in summer?
Reflective finishes are designed to reflect sunlight, which can help reduce heat absorbed into the attic compared with darker roofing.