Asphalt shingles vs. standing-seam metal in Vermont

It depends on the building and how long you will own it. Metal generally costs considerably more up front and typically lasts longer with less intervention, but the decision turns on roof complexity, snow discharge, solar plans and how long you intend to hold the property — not on a general rule.

Rain noise is a property of the whole assembly, not the metal. Panels over a solid deck with underlayment, an insulated attic and a finished ceiling sound very different from panels over open purlins on an uninsulated barn — which is where the reputation comes from.

It is sometimes done and should be a deliberate, justified decision. It conceals deck condition, complicates flashing and fastening, may affect manufacturer coverage, and adds weight. Ask any proposal including it to state the reasoning and what it gives up.

Almost certainly exposed-fastener panel. Its screws pass through the panel face with gaskets that age and need periodic maintenance and eventual replacement. Standing seam conceals its fasteners under the seam. Both are metal; they are not the same purchase.

Neither reliably. Ice dams are caused by attic heat loss, not the covering. Metal sheds snow sooner, which can reduce the material available to feed a dam, but it does not address the cause and it introduces the question of where that snow lands.

Standing seam has a genuine advantage, because seam-clamped mounts commonly attach without penetrating the roof. If solar is planned now or later, say so before the roof is designed — coordinating it up front is far easier than retrofitting.

Yes, this is a common and legitimate design choice, particularly on porches, dormers, or additions where the lower slope or the architectural intent favors a different material. Flashing where the two materials meet needs particular attention.

No — they are both metal, but exposed-fastener panels are fastened through the face with gasketed screws that need periodic maintenance, while standing seam conceals its fasteners under the seam. Comparing metal roofing to asphalt without specifying which metal system muddles the comparison.

Both are acceptable to most buyers when in good condition; metal's longer typical service life can be a selling point, while asphalt's lower replacement cost keeps it the default expectation in much of the market. Local buyer expectations matter as much as the material itself.

It can — some insurers offer premium considerations for impact-resistant or metal roofing in certain markets, though this varies by insurer and region. Ask your insurer directly rather than assuming either material carries a standard discount.

Standing-seam metal generally tolerates lower slopes better than asphalt shingles, which have a minimum pitch requirement below which they are not designed to shed water reliably. On a genuinely low-slope roof, a membrane system is often the more appropriate choice than either.

The ventilation principles — balanced intake and exhaust — apply regardless of covering material, though the specific vent products and how they integrate differ between a shingle roof and a standing-seam roof.