Metal Roofing Vs Asphalt Shingles: A Complete Comparison
Metal Vs Asphalt: Which Makes A Better Roof?
June 21, 2023

The various options for roofing can be daunting. In this article, we’ll discuss the two most common roofing materials to help you make the right choice.

Roofing options vary in terms of material, cost, ease of installation, and maintenance requirements. The most common roofs are asphalt shingles and metal roofs.

Asphalt shingles are made by layering asphalt over an organic or fiberglass base. The asphalt provides a waterproof layer to make the roof impervious to rain and moisture. The shingles are attached to the roof base in a layered and staggered manner.

Metal roofs are made of metal sheets. Aside from the common ribbed or tile design, metal roofs also feature interlocking and concealed seams to provide superior protection against heavy rain and strong winds. And because metal sheets are flexible, they are available in a wide variety of shapes, styles, and colors.

Which roof is better against extreme weather conditions?

Metal roofs are superior to asphalt shingles for providing a barrier against the damage caused by harsh weather and changing temperatures. They are usually available in long-span sheets and have concealed seams, so they are less vulnerable to rusting and degradation.

The asphalt in shingles tends to deteriorate over time, especially when exposed to extreme temperatures. The hot sun can make the shingles warp and crack, while typhoon season makes shingles weaker overall. Asphalt shingles are also prone to mold and mildew under humid conditions. The tropical weather in the Philippines means that asphalt shingles may need to be replaced more frequently. 

Overall, metal is more durable and requires less maintenance against extreme weather conditions.

Which roof is more expensive?

Although metal roofs cost more upfront, they save you money in the long run. Asphalt shingles have higher maintenance costs and shorter life spans, meaning they must be replaced much sooner than metal roofs.

Metal roofs, especially stone-coated ones, are easier to clean and maintain. They also protect against fire, rot, mildew, and termites.

Asphalt shingles and metal roofs in tile or rib profiles are commonly available and easily installed by any experienced contractor. However, stone-coated metal roofs in special profiles like horizontal roofs, snap-lock roof, or standing seam need specialized installation; that’s why fitting premium metal roofs are more expensive. However, this is a one-time cost. When fitted by experts, you save on maintenance costs later on. Investing in premium metal roofs can be a wise long-term investment. Additionally, it is also available in long-span structures.

Metalink, the leading supplier of stone-coated metal roofs, also offers on-site roll forming. This involves bringing the roll-forming equipment to the customer’s construction site, avoiding handling and transportation damage of the metal panels. And because the roof is formed on site, the supplier can accommodate on-the-spot order changes.

Metal roofs in light colors are also more energy-efficient. Stone-coated roofs are perfectly paired with insulation or EPS (expanded polystyrene) to promote thermal insulation. Then, light-colored pre-painted metal roofs and dark pre-painted metal roofs in COOL CHEMISTRY are made to reflect light and heat as well, preventing homes from heating up. This means you need less energy to regulate the building’s temperature.

Which roof has a longer lifespan?

On average, asphalt shingles can last 10-20 years, while metal roofs can last 40-60 years or longer, especially stone-coated ones.

Metal roofing or asphalt shingles?

If you want a roof that lasts a generation or longer, get metal roofing. On the other hand, if you want an affordable option, asphalt shingles are for you. Just remember that asphalt shingles have a shorter lifespan, so be prepared to regularly check for damage and promptly replace the shingles that crack or slip. 

Metal roofs are your best option if you are particular about design and durability. They are available in various styles and finishes to suit your design aesthetic. Asphalt shingles have a limited variety. 

Commonly, metal roofs are less than ideal for projects near the shoreline or coastal locations because the salt air damages metal. However, due to the latest innovations and technological advancements, metal roofs can now be installed near beach fronts. The new long-span roof with a stone-coated finish helps shield the metal from corrosion or rust, giving you peace of mind in your home. Plus, roofing manufacturers produce pre-painted roofs that have more zinc coating than any other roofing materials in the market.

In the end, your choice of roof depends on your needs, preferences, and budget. Before committing to a roof choice, know what options are available and their pros and cons. Make sure you choose a roof you won’t soon regret.