Metal Roofing

Longer life, higher cost, and a set of trade-offs nobody selling it mentions.

Metal is the best-performing residential roof you can buy on the Gulf Coast, and it is not the right answer for every Houston house. Both of those are true and you will rarely hear the second half from someone who sells it.

The two systems, and they are not comparable

Standing seam

Vertical panels joined by raised seams, with the fasteners hidden underneath and clipped so the panel can expand and contract. No fastener penetrates the weather surface. This is the system with the fifty year conversation attached to it, and it is roughly double the installed cost of an architectural shingle roof.

Because the clips allow movement, standing seam handles Houston's thermal cycling without working its fasteners loose. That is the entire reason it lasts.

Exposed fastener, sometimes called R-panel or Ag panel

Screwed straight through the panel face into the deck or purlin, with a neoprene washer under each screw head. Considerably cheaper, very common on barns, workshops and rural buildings, and increasingly sold for houses.

The honest problem: those washers are the roof's weather seal, there are thousands of them, and they degrade in UV. Expect to rescrew an exposed-fastener roof in this climate, and budget for it. It is a good roof at a good price as long as nobody has told you it is maintenance free.

What metal is genuinely better at here

Wind. Properly installed standing seam carries very high wind ratings, which matters on the Gulf Coast.
Heat. A reflective finish sheds solar gain rather than storing it the way asphalt does, which shows up in an attic that runs cooler.
Life. Decades beyond a shingle roof, which changes the arithmetic if you are staying in the house.
Low slope. Metal works at pitches where shingles should never be installed.
Fire. Non-combustible.

The honest downsides

Cost. Standing seam runs roughly double an architectural shingle roof installed. That gap is the real decision.
Hail leaves dents. It does not usually leak, and it does dent visibly on a low-gauge panel. A cosmetic damage exclusion in your policy, which is increasingly common on Texas metal roofs, means you may be looking at those dents for a long time. Read that endorsement before you buy the roof.
Repairs are specialist work. Far fewer Houston crews can cut into a standing seam roof correctly and close it back up.
Rain noise is real but much smaller than people expect over a decked and insulated attic. It is loud over an open patio cover.
It has to be installed by someone who has done it. Metal punishes inexperience in a way shingles forgive. Panel expansion, seam engagement and flashing details are unforgiving.

When we tell people not to buy metal

If you are selling within a few years, the payback is not there. If your roofline is heavily cut up with many valleys, dormers and penetrations, the labour cost climbs steeply and you lose much of the elegance. If your HOA restricts profile or finish, check before you fall in love with a sample. And if the quote you are holding is barely above a shingle price, something is wrong with it, most likely the gauge, the clips or the crew.

What it costs, and how you can check

Every job on this page is priced Cost Plus. You see the supplier invoice for the materials, the crew hours at our published rate, the permit and disposal at what they actually cost, and one service fee of 20 to 30 percent set by job complexity and locked before anything starts. There is no second number and no change order conversation after the fact. The full breakdown is here.

Common Questions

Is a metal roof loud in the rain?

Much less than people expect over a decked, insulated attic, because there is a roof deck, underlayment and insulation between you and the panel. Over an uninsulated patio cover or carport it is genuinely loud.

Will a metal roof lower my insurance?

Sometimes, and some carriers add a cosmetic damage exclusion at the same time, meaning hail dents are not covered. Ask your carrier for both answers before you buy.

Does metal attract lightning?

No. It does not attract strikes, and being non-combustible and conductive it is arguably a safer surface if one occurs.

How long does a metal roof last in Houston?

Standing seam commonly runs decades past a shingle roof. Exposed fastener depends almost entirely on whether the screws get maintained, and in this UV they will need to be.

Can you put metal over my existing shingles?

It is done, and we do not. You lose the chance to inspect the decking, you trap heat and moisture between two systems, and you complicate every future repair.

Get a Cost Plus quote for metal roofing

Free inspection, photographed and written up, with a line-by-line quote inside one business day.

Get My Free Inspection

Or call (281) 305-8669