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What the job is
Metal siding means steel or aluminum panels fixed to the outside walls of a home. Panels come as lap boards, vertical sheets with raised seams, or board and batten forms.
Factory coatings give the color and guard the metal. The panels are slim and light for their strength. They do not rot, and pests do not eat them.
Signs metal may suit your home
You want a long life with low wash care. Your area sees hail or high wind debris. You like a crisp, modern line on the walls. Your home has fire risk near dry brush or close lots.
Metal may suit less well if you dislike any risk of dents. It may also suit less well on a historic home with strict style rules. Check local rules before you fall for a profile.
The process, step by step
The provider measures each wall and checks the frame. You pick metal type, gauge, profile, and color. Gauge means panel thickness. A lower gauge number means a thicker panel.
The crew strips old siding and checks the wall. They fit wrap and flashing with care. Metal work needs exact cuts. The crew uses shears and brakes made for sheet metal, not wood saws.
Panels go on with hidden or exposed fixings, based on the profile. The crew leaves room for heat movement. Trim, corner caps, and frame covers go on last. Cut edges get touch up coat to guard against rust.
Materials and options
Steel is strong and holds up in hail better than most options. It weighs more than aluminum. It needs sound coatings at cuts and scratches.
Aluminum is light and does not rust. It dents with more ease. It suits salt air areas well, since salt harms steel coats faster.
| Point | Steel | Aluminum |
|---|---|---|
| Strength | High, best dent hold | Lower, dents with ease |
| Rust risk | Needs coat care at cuts | No rust, can pit near salt |
| Weight | Heavier per panel | Light per panel |
| Cost trend | Mid to high | Mid to high |
Profiles shape the look. Vertical seam panels give a barn like, modern feel. Lap panels mimic wood boards. Board and batten gives strong upright lines.
Cost factors
Stock cost sits in the mid to high range. Gauge drives much of that cost. Thick panels cost more and take more care to cut and bend.
Labor is skilled work. Corners, seams, and trim take time to get right. Wall area and height drive the base total, as with all siding. Waste is low on plain walls and higher on complex walls.
Coating grade moves price too. Premium coats cost more and hold color longer. Ask for coating name and gauge as clear lines in the quote.
How to choose a provider
Ask how many metal jobs the provider fits each year. Ask which tools the crew uses for cuts and bends. Ask how cut edges get coated. Ask if fixings are hidden or exposed, and why.
Metal shows poor fit at once. Wavy lines and loose trim stand out. A provider who shows sample seams and trim work gives you a fair way to judge skill.
How our referral works
Call us and name your city. We connect you with a local provider who fits metal siding on homes. The provider checks your walls and quotes the job. You decide if the plan suits you.
Compare this page with fiber cement siding and siding replacement if you weigh metal against board options.
Cities in this batch
Frequently asked questions
Does metal siding rust?
Steel panels carry coatings that block rust for many years. Cut edges and deep scratches need touch up, since bare steel can rust in wet air. Aluminum does not rust, but it can dent with ease and can pit near salt air. Ask the provider which metal and coating the quote uses, and how the crew will treat each cut edge on site.
Is metal siding loud in rain?
Metal on a solid wall with wrap and sheathing sounds much like other siding in rain. The loud drum effect comes from metal roofs or thin panels on open frames, not from panels fixed to a full wall. Foam backing or insulation board can soften sound more. If noise worries you, ask the provider what wall layers the quote includes under the panels.
Can metal siding dent?
Yes. Hail, ladders, and stray balls can dent metal panels. Thick steel dents less than thin aluminum. A dent is a look issue in most cases, not a leak issue. A single panel can be swapped if the profile still exists in stock. Ask about panel gauge in the quote, since gauge is the best guide to dent strength.
How long does metal siding last?
Well coated metal siding can last 30 years or more. Life depends on coating grade, salt air, and care of cuts and scratches. Paint coats on metal can chalk or fade in strong sun over time. A wash each year and fast touch up of chips help a lot. Ask the maker life claim and the coating terms before you sign.
Does metal siding work in a hot climate?
Yes. Light colors reflect sun and shed heat faster at dusk than thick boards do. Dark metal can get hot to the touch at noon, like most dark siding. Vent space and wall insulation matter more for room comfort than panel choice alone. Ask the provider about color heat gain if your west wall takes strong afternoon sun.
Common questions
Does metal siding rust?
Steel panels carry coatings that block rust for many years. Cut edges and deep scratches need touch up, since bare steel can rust in wet air. Aluminum does not rust, but it can dent with ease and can pit near salt air. Ask the provider which metal and coating the quote uses, and how the crew will treat each cut edge on site.
Is metal siding loud in rain?
Metal on a solid wall with wrap and sheathing sounds much like other siding in rain. The loud drum effect comes from metal roofs or thin panels on open frames, not from panels fixed to a full wall. Foam backing or insulation board can soften sound more. If noise worries you, ask the provider what wall layers the quote includes under the panels.
Can metal siding dent?
Yes. Hail, ladders, and stray balls can dent metal panels. Thick steel dents less than thin aluminum. A dent is a look issue in most cases, not a leak issue. A single panel can be swapped if the profile still exists in stock. Ask about panel gauge in the quote, since gauge is the best guide to dent strength.
How long does metal siding last?
Well coated metal siding can last 30 years or more. Life depends on coating grade, salt air, and care of cuts and scratches. Paint coats on metal can chalk or fade in strong sun over time. A wash each year and fast touch up of chips help a lot. Ask the maker life claim and the coating terms before you sign.
Does metal siding work in a hot climate?
Yes. Light colors reflect sun and shed heat faster at dusk than thick boards do. Dark metal can get hot to the touch at noon, like most dark siding. Vent space and wall insulation matter more for room comfort than panel choice alone. Ask the provider about color heat gain if your west wall takes strong afternoon sun.