Metal roofing vs. asphalt shingles in Western Washington

Which one is the better fit?

Asphalt shingles are often the more affordable starting point. Metal roofing generally costs more upfront, with the potential for a longer service life depending on the system, installation and conditions. Neither is the right answer for every home.

Start with two written scopes for the same house. A material-only price comparison can hide differences in tear-off, decking, flashing, ventilation and finishing details.

First, be specific about the roof being compared

Architectural asphalt shingles have a layered appearance. Styles and product ratings vary, so ask for the exact shingle rather than comparing “asphalt” as one uniform product.

Metal is also a broad category. Standing-seam panels typically conceal their main fasteners beneath seams or clips. Exposed-fastener panels attach through the face of the panel, leaving fasteners and sealing washers exposed. Details and maintenance needs differ between these systems.

Ask which metal, panel profile, coating and attachment system are included. A lower-priced exposed-fastener proposal is not the same specification as a standing-seam proposal.

How should you compare the price?

The relevant number is the installed price for your roof. Roof size and shape, access, removal of the existing roofing and the condition of the deck all affect the work. Valleys, skylights, chimneys and roof-to-wall connections also need to be included in the comparison.

Ask John to separate the choices from the essentials: which costs change with the material, and which work is needed either way? Our roof proposal checklist helps you compare the scope before comparing totals.

A longer expected service life is a reason to consider metal, not a promise that it will pay for itself. Your ownership plans, maintenance and the actual price difference matter. We would rather discuss those details than put a savings figure on a roof we have not inspected.

What matters in our wet climate?

For homes in Lakewood, Tacoma and the surrounding communities we serve, look beyond the surface material. Ask how the proposed roof handles water at its edges, valleys, openings and wall connections. Underlayment and flashing belong in that conversation with either covering.

Shade, overhanging trees and debris are worth discussing when planning maintenance. Neither material makes blocked drainage or neglected roof details harmless. Follow the specific manufacturer's care instructions rather than treating every roof with the same cleaning method.

Near salt water, ask specifically about the metal, coating, fasteners and warranty restrictions for the property's exposure. A coastal setting can change which products are suitable; a generic “metal lasts longer” claim does not answer that question.

For the hidden layers, see what goes underneath your roofing.

Is metal roofing louder in the rain?

Rain noise depends on the whole assembly, including the deck, insulation and ceiling between the roof and the room. A house with those layers is different from an open metal-roofed shelter.

If sound is a concern, mention it before the system is specified. Ask how the proposed construction addresses it, especially over a vaulted ceiling or another space with little separation from the roof. Do not assume a material label guarantees either a noisy or a silent room.

What maintenance and repairs should you expect?

Both options need attention over time. Ask what should be inspected, how often the manufacturer recommends checking it and who should carry out that work.

• With shingles: discuss damaged or missing shingles, flashing, debris and approved cleaning methods. The condition of surrounding material affects whether a local repair is practical.
• With metal: discuss panel connections, flashing, surface damage and any exposed fasteners or sealing washers. Standing seam still has details that need inspection.
• With either: ask how future work, such as a new vent or other roof penetration, should be handled without creating a water-entry problem.

If you are choosing because the current roof leaks, first establish whether replacement is needed. Our repair-versus-replacement guide explains that decision.

Compare appearance and coverage separately

Look at physical samples alongside your siding and trim. Shingle texture, metal panel spacing, color and finish can change the character of the house. Check any applicable neighborhood approval requirements before ordering.

Then compare the written coverage. Product coverage, metal finish coverage and installation workmanship coverage address different things. A warranty term is not a prediction of how long the entire roof will last. Ask what is covered, what is excluded and what maintenance is required.

Bring your priorities to John

Tell John what matters most: the initial budget, appearance, upkeep, rain noise or how long you expect to stay in the home. You do not need to choose metal or shingles before the conversation.

Start with a free initial roof inspection, or use the project explorer to collect visual preferences. The explorer is a planning tool; the inspection and written proposal establish the roof system and price.

John will follow up to discuss your request and coordinate the next step. A request is not a confirmed appointment.