Metal roofing is gaining popularity among homeowners in Pennsylvania—and for good reason. A properly installed metal roof can last 50 to 100 years, requires minimal maintenance, and offers energy efficiency in both summer and winter. But like any home improvement project, metal roof installation comes with its challenges.

If you’re considering making the switch, here’s what you need to know about the mistakes to avoid, material options, and installation best practices.

Is Metal Roofing Cheaper Than Shingles?

At first glance, it seems like metal roofing might be cheaper because corrugated metal panels can cost up to 20% less per square than asphalt shingles. However, by the time you factor in additional accessories like flashing, ridge caps, and fasteners, the total price often comes close to traditional shingles.

The real savings come over time. While asphalt shingles last 20 to 25 years, metal roofing can last 50 to 100 years or more with proper care, making it the more cost-effective choice in the long run.

Popular Metal Roofing Materials

Here are the most common metal roofing materials homeowners consider:

1) Aluminum Roofing

• • Lightweight and durable

• • Resists corrosion

• • Easy to install

2) Copper Roofing

• • Offers a unique aesthetic that changes over time

• • Starts shiny and develops a blue-green or brown patina

• • Long-lasting but higher in cost

3) Steel Roofing

• • The most common and affordable option

• • Durable and ideal for residential and commercial properties

4)  Zinc Roofing

• • Develops a natural patina similar to copper

• • Often comes pre-patinated for immediate aesthetic appeal

5) Tin Roofing

• • Made from steel coated with tin

• • Provides a classic “tin roof” look with excellent durability

Metal Roof Color Options by Home Style

Choosing the right metal roof color is important since your roof will last for decades. Here are some color suggestions based on home style:

• • Modern: Charcoal Gray, Matte Black, Regal White

• • Ranch: Charcoal Gray, Dark Bronze, Solar White

• • Craftsman: Ash Gray, Slate Blue, Sierra Tan

• • Spanish: Colonial Red, Terra Cotta

• • Cape Cod: Medium Bronze, Sandstone, Slate Gray

• • Victorian: Charcoal Gray, Dove Gray, Hemlock Green

• • Barn/Farmhouse: Colonial Red, Regal Red, White

Can You Paint Metal Roofing?

Yes, metal roofs can be painted, but it requires proper prep work and the right equipment. Airless paint sprayers are recommended for smooth and even application. Be aware that painted metal roofs may need repainting every 2 to 5 years, depending on the climate and paint quality.

What Goes Under Metal Roofing?

Underlayment is essential for moisture protection. Most contractors recommend:

• • Asphalt-impregnated felt

• • Reinforced organic felt

• • Inorganic reinforced underlayment

Your roofing contractor will advise you on the best option based on your home’s structure and local weather.

What Type of Fasteners Are Used for Metal Roofing?

The right roof fasteners depend on the type of metal:

• • Aluminum Roofing: Stainless steel 304 screws

• • Copper Roofing: Copper-plated stainless steel 410 screws

• • Steel Roofing: Dark brown painted stainless steel screws

• • Zinc Roofing: Zinc-plated (galvanized) screws painted to match

Using the correct fastener is crucial for long-term performance and weather resistance.

How to Cut Metal Roofing

Metal roofing panels should be pre-cut to size before installation. You can use:

• • Metal shears or snips for small cuts

• • Circular saws for larger sections

Plan your cuts carefully to ensure a clean fit and reduce waste.

Is DIY Metal Roof Installation Recommended?

While it’s possible to DIY a metal roof installation, it’s considered advanced-level work. You’ll need:

• • Proper safety equipment

• • Help from others to handle large panels

• • Strict adherence to manufacturer installation guidelines

Keep in mind that improper DIY installation can void warranties and affect home insurance claims. A professional installation not only protects your investment but also ensures you meet building codes and manufacturer requirements.

Trust Oley’s Metal Roofing Experts

At Mast Roofing & Construction, we specialize in professional metal roof installation in Oley, PA, and surrounding areas. We’ll help you choose the right materials, color, and installation method to ensure your roof lasts for decades.

Call us today at (610) 689-3737 or book an appointment for a free metal roof consultation.