Standing seam & panel
Metal Roofing in Rosharon, TX
Standing seam metal roofing in Rosharon costs $800 to $1,400 per square installed, roughly double a shingle roof. On a house you intend to keep, it costs less per year than shingle does.
Drive out along CR 48 or FM 1462 and count the metal roofs. On acreage properties around Rosharon and Damon they are close to standard, and the reason is arithmetic rather than fashion: a standing seam metal roof lasts forty to sixty years against fifteen to twenty-five for asphalt shingle in Gulf Coast conditions.
Standing seam or exposed fastener?
Standing seam is the concealed-clip system. Panels lock together at raised vertical seams and the fasteners never penetrate the weather surface. Nothing is exposed for wind to work under and there are no rubber washers to go brittle. It costs more, it certifies well for windstorm, and it is what we put on houses.
Exposed fastener R-panel and corrugated is screwed through the face with a neoprene washer under every screw head. It is roughly half the price and it is genuinely fine on a barn, a workshop or a carport. On a house in this sun, plan on re-screwing the whole roof somewhere around year twelve as the washers harden and back off. Anybody selling you exposed-fastener panel as a forty-year house roof is not telling you about the re-screw.
Gauge, coating and why 24 gauge is the number
Gauge is thickness, and lower is thicker. 24 gauge is the residential standing seam standard and 26 gauge is the thinner, cheaper option that oil-cans more visibly on wide panels. Galvalume, an aluminium-zinc alloy coating over steel, is what the vast majority of this market uses and it handles Gulf humidity well. Kynar 500 or Hylar 5000 paint finishes hold colour where cheaper polyester finishes chalk out in about eight Texas summers.
| System | Installed per square | Notes |
|---|---|---|
| Standing seam, 24 ga Galvalume | $1,000 to $1,400 | Concealed clip, no exposed fasteners, 40 to 60 year life |
| Standing seam, 26 ga | $800 to $1,100 | Thinner, more visible oil-canning on wide panels |
| Exposed fastener R-panel | $450 to $700 | Barns and workshops. Plan a re-screw around year 12 |
| Corrugated galvanised | $400 to $650 | Agricultural and outbuilding use |
| Stone-coated steel (shingle look) | $900 to $1,500 | Metal performance, shingle or tile appearance |
| Metal roof repair or panel replacement | $450 to $1,600 | Usually fastener, seam or flashing work rather than panel |
| Metal over existing shingle | not quoted | Cannot be certified for windstorm. We tear off |
Installed prices collected July 2026 for the Rosharon and north Brazoria County area. A square is 100 square feet. Panel prices move with steel, so a quote older than about sixty days is a guess.
Ask for the TDI product evaluation number before you sign
Metal certifies for windstorm the same way shingle does: the panel and the clip system together need a current Texas Department of Insurance product evaluation for the applicable wind zone, and the roof has to be installed to that evaluation. A great deal of imported panel has no evaluation at all, and it is sold on price into exactly this market. A supplier who cannot produce the number in writing has answered the question.
Is a metal roof worth double the money?
On a house you plan to keep for fifteen years or more, yes, on cost per year alone. A $28,000 standing seam roof over fifty years is $560 a year. A $14,000 shingle roof replaced twice over the same period is closer to $700, before you count the two weeks of disruption and the second lot of tear-off. Add the insurance side: a well-certified metal roof earns the same TWIA building code credit of 19% to 33% that any certified roof does, and it holds up better in the kind of wind this county actually gets.
On a house you plan to sell in five years, no. You will not recover the difference and there is nothing wrong with a good shingle roof.
Is metal noisy in the rain?
Not on a house, no. The noise people remember is from a barn where the panel is screwed straight to purlins with open air underneath. On a residential install the metal sits over decking, underlayment and an insulated attic, and the sound difference against shingle is marginal. Hail on metal is louder than hail on shingle, and metal also survives hail that would total a shingle roof, which is a trade most people take.
Does metal make the house hotter?
The opposite, generally. Bare or dark metal gets hot to touch, but a painted Galvalume roof reflects a good deal of solar radiation, and cool-rated colours reflect substantially more. The attic under a metal roof in a Rosharon August typically runs cooler than the attic under dark asphalt, provided the ventilation is right. Ventilation is always the caveat.
Where we do this work
Metal roofing across the acreage west and south of Rosharon and on houses throughout the service area. Panel is rolled to length for the job.
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Related: Asphalt Shingle Roofing · Roof Replacement & Tear-Off · Commercial & Industrial Roofing · Windstorm Inspection & WPI-8 Certification
Metal roof quote, with the panel evaluation number on it
Gauge, coating, clip system, panel width and the TDI evaluation, written down. Compare it against whatever else you have been quoted.
Call (281) 845-8668- A roofer answers, not an answering service
- Written line-item scope before any work starts
- We never touch your deductible, and Texas law is why
Have a doubt
Metal roofing questions
How much does a metal roof cost in Rosharon?
Standing seam metal roofing costs $800 to $1,400 per square installed in Rosharon, so a 26-square house is roughly $21,000 to $36,000. Exposed-fastener R-panel is $450 to $700 per square and is best kept for barns and workshops.
Can you put metal over my existing shingles?
Physically yes, and we do not quote it. Metal over shingle cannot be certified for windstorm because an inspector cannot verify the deck attachment underneath, and in a first-tier county like Brazoria that puts your TWIA eligibility at risk. It also traps a layer of heat against the deck.
Will a metal roof attract lightning?
No. Metal does not attract lightning and a metal roof is non-combustible, which makes it marginally safer if lightning does strike nearby. This one has been circulating since before the war and it has never been true.
How does metal hold up in a hurricane?
Well, when it is a concealed-clip standing seam system installed to a current product evaluation. There are no exposed fastener heads for wind to get under, which is the usual failure mode. Exposed-fastener panel is a different story: the washers are the weak point and they are already degraded by year twelve in this sun.
Does a metal roof need different underlayment?
Yes. High-temperature synthetic underlayment, rated for the deck temperatures that build up under metal panel in a Texas summer. Standard synthetic will soften and the adhesive on standard ice-and-water membrane can fail. It is a small line item and skipping it is a genuine mistake.