Corrugated sheet metal roof on a large industrial building

Sheet Metal Roofers & Commercial Metal Roofing in Philadelphia

Union Roofing is one of the leading sheet metal roofers in Philadelphia. We install, repair, replace, and maintain metal roofs for businesses across Pennsylvania and New Jersey, from corrugated metal on warehouses and manufacturing plants to metal systems for offices and other commercial buildings. Metal roofing is long-lasting, low-maintenance, and a smart long-term investment, and we’ll help you decide whether it’s the right fit for your building.

What Is Sheet Metal Roofing?

Sheet metal roofing is made of large metal panels, typically steel or aluminum, installed to create a strong, weather-resistant roof.

Corrugated metal is one of the most popular types. It’s made from metal sheets with a wavy pattern of ridges and grooves that add strength and durability. It’s typically galvanized steel coated with zinc to resist rust and corrosion, and the corrugated design lets water run off easily, which makes it a strong choice for areas with heavy rain or snow. Lightweight yet strong, corrugated metal is simple to install, which helps keep overall project costs down.

Why Metal Roofing Is a Smart Choice for Commercial Buildings

Business owners face plenty of roofing challenges, from frequent repairs to rising energy costs. Metal roofing addresses many of them:

  • Durability. Metal roofs stand up to heavy rain, snow, hail, and strong winds, and sheet metal roofing can last 40 to 70 years depending on the material, making it one of the longest-lasting roofing options available.
  • Energy efficiency. Metal reflects sunlight, which helps reduce cooling costs in summer.
  • Low maintenance. Metal roofs need less upkeep than many traditional roofing materials, saving you time and money.
  • Fire resistance. Sheet metal roofing is fire-resistant.
  • Quieter than you’d think. Corrugated metal provides a quieter experience during storms than most people expect, debunking the myth that all metal roofs are noisy.

That combination makes metal a top choice for offices, warehouses, industrial buildings, and manufacturing plants.

Our Commercial Metal Roofing Services

  • Metal roof installation. Expert installation of corrugated and other metal roofs, tailored to your building’s specifications and needs.
  • Metal roof repairs and emergency repairs. Prompt repairs for leaks, rust, and wear and tear on existing metal roofs, with 24/7 emergency commercial roof repair when you need immediate help.
  • Metal roof replacement. When it’s time for a new roof, our replacement services are planned to keep disruption to your business to a minimum.
  • Maintenance and restoration. Regular maintenance to keep your metal roof performing well for as long as possible. See our commercial roof maintenance services.
  • Roof waterproofing. Waterproofing solutions that prevent water infiltration and protect your property. Learn more about commercial roof waterproofing.
  • Roof air barriers. Air barrier installation to improve energy efficiency and indoor comfort. Learn more about our roof air barrier service.

Metal Roofs for Flat and Sloped Buildings

Metal roofing is versatile. It can be installed on both flat and steeply pitched roofs, and we install metal roofs on flat and sloped commercial buildings alike. During your free estimate, we’ll look at your building’s structure, roof slope, and how you use the space to recommend the right system.

What Does a Metal Roof Cost?

Sheet metal roofing can cost more upfront than traditional asphalt shingles, but its longevity and low maintenance make it a cost-effective investment over the long run. The price of your project depends on the size of the roof, the metal and panel type, and the condition of the existing roof. We provide a free estimate so you know what to expect before any work begins.

Weighing metal against other materials for a home? Our guide to asphalt vs. slate vs. metal roofing breaks down the trade-offs.

Why Choose Union Roofing for Metal Roofing?

  • More than 40 years of experience installing, repairing, maintaining, and restoring roofs for businesses across Philadelphia and New Jersey.
  • Licensed and insured. Our fully licensed team delivers reliable, professional results on every type of commercial roof.
  • Local expertise. We understand the regional climate and building codes, so your metal roof is both durable and compliant.
  • A+ rating with the Better Business Bureau, earned through our commitment to customer satisfaction.

Areas We Serve

Union Roofing provides sheet metal and commercial metal roofing across Philadelphia, Bucks County, Montgomery County, and Delaware County in Pennsylvania, and Burlington, Camden, Gloucester, Atlantic, and Cape May Counties in New Jersey.

Metal Roofing FAQs

What is sheet metal roofing?

Sheet metal roofing consists of large panels of metal, typically steel or aluminum, installed to create a strong, weather-resistant roof.

How long does a metal roof last?

Sheet metal roofing can last between 40 and 70 years, depending on the material used and how well it’s maintained.

Is metal roofing energy-efficient?

Yes. Metal roofing reflects sunlight, which helps reduce cooling costs during the summer months.

Can metal roofs be installed on flat commercial buildings?

Yes. Metal roofing can be installed on both flat and steeply pitched roofs, and we install metal roofs on flat and sloped commercial buildings.

Do you repair existing metal roofs?

Yes. We repair existing metal roofs, fixing leaks, rust, and wear and tear, and we offer 24/7 emergency repairs for urgent damage.

How much does sheet metal roofing cost?

Sheet metal roofing can be more expensive than traditional asphalt shingles, but its longevity and low maintenance requirements make it a cost-effective investment in the long run. Contact us for a free estimate for your building.

Get Your Free Metal Roofing Estimate

Whether you need a quick repair or a full metal roof replacement, Union Roofing is here to help. Call us at 215-464-6425 or request your free estimate online.