When embarking on a roofing project, the choice of metal plays a pivotal role in the project’s success. This decision impacts not only the aesthetic appeal of your home but also its durability, cost-effectiveness, and environmental footprint. With a variety of metal roofing options available, such as standing seam, corrugated panels, and metal shingles, understanding the nuances of each material is essential. This guide aims to navigate you through the selection process, highlighting the unique characteristics, advantages, and limitations of the most prevalent metal roofing materials.

Aluminum: The Lightweight Champion

Aluminum roofing stands out for its exceptional corrosion resistance, making it an ideal choice for coastal areas where salt spray is a concern. Its natural oxidation process forms a protective layer, ensuring longevity and durability.

Advantages of Aluminum Roofing

Durability: Capable of lasting over 50 years, aluminum’s resistance to corrosion contributes to its long lifespan.

Lightweight: Its light nature facilitates easier installation and places less strain on your home’s structure.

Versatility: Available in various styles, aluminum can be adapted to fit any architectural design.


Cost: Generally higher priced than some alternatives, aluminum roofing may require an additional coating for enhanced aesthetics and durability.

Softness: Although durable, aluminum’s softer composition makes it more susceptible to denting, particularly in hail-prone regions.

Steel: The Stalwart Protector

Steel, an alloy primarily composed of iron, is renowned for its strength and durability. Available in galvanized and stainless steel variants, it offers a robust solution for roofing needs.

Benefits of Steel Roofing

Strength: Designed to withstand severe weather conditions, steel is a formidable choice for any roofing project.

Affordability: Steel roofs are more budget-friendly than aluminum, making them accessible to a wider range of homeowners.

Eco-Friendliness: As one of the most recycled materials, steel roofing is an excellent choice for environmentally conscious individuals.


Corrosion Risk: While stainless and galvanized steel variants mitigate this issue, standard steel roofs are prone to rust.

Noise: Steel roofs may amplify noise during rain or hail storms, which could be a consideration for some homeowners.

Zinc: The Self-Healing Marvel

Zinc roofing is celebrated for its durability, energy efficiency, and unique self-healing properties. Its ability to develop a patina over time offers not only aesthetic appeal but also additional protection against the elements.

Pros of Zinc Roofing

Longevity: Zinc roofs can last between 60 to 80 years, offering unparalleled durability.

Self-Healing: Scratches and minor damages self-repair over time, maintaining the roof’s appearance and integrity.

Flexibility: Zinc’s malleability allows for creative architectural designs, making it a favorite among contractors and homeowners alike.


Cost: Zinc’s superior qualities come with a higher price tag, making it one of the more expensive roofing options.

Thermal Movement: Zinc can expand and contract with temperature changes, requiring careful installation to accommodate this property.

Copper: The Timeless Classic

Copper roofing is synonymous with longevity and aesthetic elegance. Over time, it develops a distinctive green patina, enhancing its visual appeal and protective capabilities.

Advantages of Copper Roofing

Durability: With a lifespan exceeding a century, copper roofing is an investment in your home’s future.

Aesthetic Evolution: The development of a patina adds a unique character to copper roofs, setting them apart from other materials.

Energy Efficiency: Copper’s reflective properties can lead to reduced cooling costs, contributing to its overall value.


Cost: Copper’s premium qualities and aesthetic appeal come at a significantly higher cost compared to other metal roofing materials.


The selection of metal for your roofing project is a critical decision that influences not only the appearance of your home but also its protection against the elements, maintenance requirements, and environmental impact. From the lightweight and corrosion-resistant aluminum to the durable and timeless copper, each material offers a unique set of benefits and considerations. At Planet Roof, located in Mcmurray, PA, we specialize in providing expert guidance and installation services for a wide range of metal roofing options. Our commitment to quality and customer satisfaction ensures that your roofing project will be a resounding success, enhancing the beauty and durability of your home for years to come.