September 15, 2025 · 9 min · Houston
Metal roofing has grown a lot more popular around Houston in the last several years, and for good reason — it holds up well against heat, wind, and hail when installed correctly. But it's also more expensive up front and not the right fit for every home. Here's how we walk homeowners through the decision.
Standing seam vs exposed fastener
There are two main types of metal roofing systems, and the difference matters a lot for long-term performance.
- Standing seam: panels connect with raised, interlocking seams and hidden fasteners. No exposed screw heads means fewer points where sealant can fail over time. This is the premium option and what we recommend for most residential jobs.
- Exposed fastener: panels are screwed directly through the face of the metal, with washers sealing each screw. It costs less up front, but those exposed screws need periodic inspection and eventually re-sealing or replacement as washers age under Houston's UV load.
Cost versus asphalt shingles
Metal roofing costs more per square than architectural asphalt shingles, generally landing in a higher range that varies with panel type, roof complexity, and access. Standing seam runs higher than exposed fastener. The tradeoff is longevity — a well-installed metal roof can outlast two or three shingle roof cycles, so the cost-per-year over the life of the roof often narrows the gap.
Heat performance in Houston's climate
Metal roofing reflects a significant amount of solar radiant heat compared to asphalt, especially with a reflective coating. Combined with good attic ventilation, this can noticeably reduce attic temperatures and take some load off your air conditioning during Houston's long, brutal summers. It's not a silver bullet on its own — ventilation still matters just as much — but it's a real advantage over dark asphalt shingles baking in direct sun for eight months a year.
Hurricane and wind performance
Properly installed standing seam metal roofing carries strong wind ratings and performs well in high-wind events, which matters for a Gulf Coast city that sees tropical systems most years. The interlocking seam design resists wind uplift better than most shingle systems, and there's no granule loss or shingle blow-off to worry about.
The noise myth
A lot of homeowners worry metal roofs are loud in rain. In reality, once a metal roof is installed over solid decking with proper underlayment — which is standard practice, not an upgrade — the noise difference from inside the home compared to asphalt shingles is minimal. The old "tin roof" noise reputation comes from metal panels installed directly over open rafters with no decking, which isn't how residential metal roofing is installed today.
Insurance considerations
Some insurance carriers offer premium discounts for impact-resistant or wind-rated metal roofing, since it reduces the likelihood of storm damage claims. We can't quote specific discount amounts since that's set by your carrier, not us, but it's worth a call to your insurance agent before or after installation to ask what applies to your policy.
Maintenance differences
- Standing seam: minimal maintenance beyond periodic gutter and debris checks
- Exposed fastener: periodic inspection of screw washers, with resealing or fastener replacement as they age
- Both: keep overhanging tree limbs trimmed back to avoid scuffing the finish and dropping debris into valleys
Who metal roofing makes the most sense for
Metal roofing tends to make the most financial sense for homeowners planning to stay in their home long-term, who want to minimize future roofing costs, or who are drawn to the modern look on certain home styles. It's also a strong option for homeowners layering in solar, since standing seam panels can support solar mounting without penetrating the roof surface in the same way shingles require.
We don't push metal on everyone — but when a homeowner wants to install it once and be done for decades, it earns its price tag.
What Redfish Roofing installs
We install both standing seam and exposed fastener systems, always over solid decking with proper underlayment and, in valleys, ice-and-water shield for extra protection against wind-driven rain.
Financing a metal roof
Because metal roofing costs more up front, a lot of homeowners look at financing to spread out the cost. We can match you with options through our network of 27 lending partners — approval, rates, and terms depend on the lender and your credit, but our office will walk you through what's available.
Ready to compare options?
Call (832) 640-5347 or email redfishroofingcompany@gmail.com for a free inspection and quote comparing metal against asphalt for your specific home.
Frequently asked questions
Is metal roofing worth the extra cost in Houston?
For homeowners planning to stay long-term, it often is — a well-installed metal roof can outlast multiple shingle roof cycles and offers better heat reflectivity and wind performance.
Is standing seam better than exposed fastener metal roofing?
Standing seam is generally the stronger long-term choice because it has no exposed screws that can loosen or leak over time. Exposed fastener costs less up front but needs more periodic maintenance.
Are metal roofs really loud in the rain?
Not when installed correctly over solid decking with underlayment, which is standard practice. The loud tin-roof reputation comes from older installs over open rafters, not how residential metal roofing is done today.
Does metal roofing lower my energy bills?
It can help by reflecting more solar heat than asphalt shingles, especially paired with good attic ventilation, though results vary by home and insulation.
Will installing a metal roof lower my insurance premium?
Some carriers offer discounts for impact-resistant or wind-rated roofing, but the amount is set by your insurance company. Ask your agent what applies to your specific policy.
Can metal roofing support solar panels?
Yes, standing seam panels are well suited to solar mounting systems that clamp onto the seams without penetrating the roof surface.
