Metal Roofing Buying Guide 2022: Facts, Myths, Prices, FAQ – Metal Roofs

If you are looking to replace that old asphalt roof on your home with a metal roof this Spring, Summer or Fall, but still have a few lingering questions or concerns, then here are the top 70 metal roofing facts, myth-busters, FAQ, plus an overview of costs and pros and cons to consider before making your buying decision.

A Rustic House with a Multi-Level Standing Seam Metal Roof Designed to Shed Ice and Snow Build-up

via Birdseye Design

Did you know? A metal roof can be a sensible way to protect your home, especially if you happen to live in an area that experiences a lot of storms, rapid temperature changes, beaming sun that melts asphalt, large hail, or heavy snowfall. — Just ask any homeowner in Florida, Oklahoma, Arizona, Texas, Illinois, Ohio, upstate New York, Northern New Hampshire, Maine, Vermont, and they will readily attest to this! 😉

New Shingle Roof

$7,500
Average price
New Metal Roof

$14,500
Average price
New Flat Roof

$8,225
Average price

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To help you navigate this long list, we broke it down into the following categories:

Materials Pros & Cons Standing Seam Metal Roof Galvalume Color

Cost of Materials
Installation
Cost of Installation
Colors & Styles
Longevity
Weather Protection
Durability
Maintenance
Energy Efficiency
Environmental Impact
ROI
10 Bonus Facts

Metal Roofing Materials Pros & Cons:

  • standing-seam Metal roofs can be made from a variety of metals and alloys including
    — Galvanized G-90 steel (hot-dip zinc galvanized high-end steel), and G-60 steel (a less expensive, thinner-gauge steel, often used in low-end, lower-cost corrugated and ribbed metal panels)
    Galvalume steel (zinc and aluminum coated steel) has a more expensive and longer-lasting coating compared to G-90 galvanized steel.
    — stone-coated steel (G-90 galvanized steel), aluminum, copper, zinc, terne (zinc-tin alloy), and stainless steel.

  • The downside of galvanized steel (G-90, and especially G-60) is that it can corrode, eventually, especially when exposed to moist, salt-spray environment such as when your home is situated near the ocean or near the coastal areas.

  • Steel is the most frequently used material in both residential and commercial applications, mainly due to its lower cost.

  • Aluminum is the second most popular material. It is more durable and longer lasting than steel, but only costs a fraction of the price of premium metals, such as copper or zinc.

  • Aluminum is also one of the best metals to use for roofs located in coastal areas (think those beach homes), where there is a heavy presence of salt spray in the environment.

  • Copper roofs are the most durable and can last for hundreds of years. However, due to prohibitively high cost, few people choose to install an entire roof made from copper. Instead, home and business-owners choose copper for architectural details/accents on the roof (bay windows, towers, porches, low slope roof sections, Etc.).

copper standing seam bay windows

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Tin Roof Prices in 2021: Tin and Terne Roof Costs for Modern Homes

A misguided notion that installing a “tin” roof on your house is somehow old fashioned or associated with the unattractive tin roofs on the old rusty barns and industrial warehouses, could not be further from the truth when it comes to modern tin or terne metal roofing.

Tin standing seam roof on a house

Tin and Terne metal roofs are some of the oldest, most reputable roofing systems in the world, boasting numerous advantages that are as desirable today as they were centuries ago! In fact, modern tin roof systems offer highly sophisticated and beautiful design options, superior strength and durability, lasting protection, and superior energy efficiency.

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For any homeowner looking to make a lifelong investment in their home, and get the most value for their money, a metal roof aka tin is an obvious choice.

Pricing Details:

It will cost between $12.50 and $18.50, on average, for a mid-range tin-styled metal roofing system that replicates the look of traditional tin roofing. That said, there are five different tin and terne styled roofing options to consider:

  1. Terne-coated Stainless Steel (TCSS): $15.50 to $25.50 per sq.ft. installed.
  2. Zinc coated to replicate the look of tin: $12.50 to $20.50 per sq.ft. installed
  3. Terne-coated Steel (TCS): $10.00 to $16.50 per sq.ft. installed
  4. Painted steel or aluminum: $10.00 to $16.50 per sq.ft. installed
  5. Mill-finished aluminum panels: $10.00 to $16.50 per sq.ft. installed

Where to buy: MetalTech USA is an international company with presence in the US. They carry stainless steel and other coils for standing seam metal roofs.

Tin and terne roofing color options to consider

Local roofing supply warehouses such as ABC or Beacon supply can also help you get some of these sheet metal coils and form or fabricate the panels specifically sized for your roofing project.

ABC and Beacon Supply generally work directly with contractors, so your installer will have to do all the ordering of the panels on your behalf. There are other sheet metal and roofing supply companies you should also explore in your local markets.

Brief History of Tin Roofs

While today, metal roofs are often referred to as “tin roofs”, the reality is that no roofing product has ever been made of pure tin. In Europe metal roofs have been around for centuries, originating in ancient Rome, and were made from copper, lead, and zinc.

Metal panels were produced by heating and hand hammering the metal to a thin sheet. In the 17th century, tin was first used in Bohemia as a coating for rolled steel to prevent rust.

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How to Install a Metal Shingles Roof – DIY Guide

If you are the type of homeowner who wants to embark on the installation of a new roof, a metal shingles roofing system will be the easiest to install.

metal-shingles-roof-installation

Most metal shingle systems feature a four-way interlocking design, and the panels are usually small enough to be easily installed without using any complicated tools.

Roof Deck Preparation

Deck Prep:

The first step is the preparation of the roof deck. In a new construction, metal shingle roofing can be installed over any type of solid sheeting such as plywood or wooden planks / boards that do not have spaces in between them.

Alternatively, a metal shingles roof can be installed over the old asphalt shingles, if you do not want to tear it off, provided there is only one layer of existing shingles on the roof.

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