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Which Is More Energy Efficient, Metal Or Shingles Roof


Which Is More Energy Efficient, Metal Or Shingles Roof

Understanding roofing materials is essential when constructing residential buildings; this blog will explore why. When working on your property, consider all external and personal factors to decide which option suits you best. The blog will determine how a home will look, feel, and cost structurally to understand the roof's energy efficiency.

Key Takeaways 

  • Metal roofing is more recyclable than shingled roofing.

  • Shingles are generally less energy-efficient than metal roofs because they tend to absorb and retain heat.

  • While both metal and shingle roofing require insulation to improve energy performance.

  • Aluminum roofing is a standard practice since it is made of 100 percent recyclable materials, and no waste products are generated after use.

  • Cost is an essential consideration for shingles; on the other hand, proper installation and the life cycle are the case with metal roofs.

What Is Shingle?

Shingles are thin, flexible elements typically made from asphalt and fiberglass and produced in sheets. They have a cosmetic surface decoration upper coating on the core of fiberglass made of asphalt. Shingles attach to sloped roof structures, typically using wooden frames, and are installed in layers, starting from the lowest point of the sloped roof and skewering away from the others as they go up along the slope.

Due to the low cost of materials and production, shingles are often the most affordable roofing option. Consequently, roof replacement is the least complicated today. 

What Is Metal Roofing?

Metal roofing comprises large sheets of metal structurally folded along their length in different shapes, such as flat seam and corrugated metal roofs. Flat-seam metal roofing may prove more costly in production and installation than in most roof types today.

The construction incorporates interlocking seams and fasteners that secure the smooth metal panels to the roof frame, providing strength and durability with minimal maintenance.

Why Does A Roofing Materials' Energy Efficiency Matter?

Energy efficiency provides or contributes to the cooling or thermal control of the house or building. In the summer, an energy-efficient roof keeps all the heat outside, while the heat is trapped within the building in the winter. This means your heating and cooling systems do not have to work hard, decreasing the energy spent.

Which Option Is The Right Choice?

Metal Roof

Metal roofs are innovative roofing solutions known for their energy efficiency. Most metal roofing systems are marketed with an emphasis on their capability to reflect solar radiation. Rather than drawing in all the heat from the sun beating down a metal roof, metal (copper, steel, aluminum, etc.) reflects much of that heat instead. This makes metal roofs particularly practical in hot regions, where the main concern is cooling the house.

Insulation And Heat Regulation

It is also essential that the correct type of insulation is installed underneath the metal slab roof, as this will markedly improve the building's energy performance. Properly installed metal roofs can minimize heat loss in the structure.

In winter, this prevents heat from escaping, helping keep your home warm without overburdening your heating system.

Shingle Roof

Despite the availability of more advanced roofing options, shingle roofs remain the preferred choice for many homeowners. Shingles have been improved in design and durability over the years; however, they are less energy-efficient than metal roofs. Shingles, particularly asphalt shingle roofs, are the most frustrating roof type due to their tendency to trap heat rather than emit it. 

Nevertheless, shingles come in several varieties, and certain types have been engineered to enhance heat and light reflection. For example, several leading companies have developed shingles with solar-reflecting granules. However, they are generally less effective at reflecting sunlight compared to metal roofing systems.

Insulation And Heat Regulation

Shingles are generally ineffective at reflecting heat. But if your roof is constricted under good insulation, it can minimize the heat entering your home. Installing appropriate insulation can reduce some of the energy-inefficient elements used in the construction of shingles by better controlling the temperature within the house during summer and winter.

Asphalt Shingles vs. Metal Roofs

Heat Reflectivity:

As already mentioned, metal roofs are suitable because they retain little heat, which means that after a while, there is less need for air conditioning for any home. Shingle roofs, especially asphalt-type ones, tend to trap heat.

Winter Efficiency:

Metal and shingles perform efficiently in this colder weather, requiring only appropriate insulation. Metal roofs are even more efficient in preventing heat from escaping.

Impact on the Environment

When comparing roofing materials, metal roofs stand out for their environmental benefits. They can be recycled up to 100%, making them eco-friendly. Metal roofs are often made from recycled materials and can be fully recycled at the end of their lifespan. In contrast, asphalt shingle roofs generate significant waste, which is detrimental to the environment.

This article highlights the advantages of both metal roofs and asphalt shingles. Both options can withstand the varying weather conditions in Wisconsin. While shingles are generally more affordable and aesthetically pleasing, metal roofs usually surpass them in energy efficiency and durability.

Regardless of your choice, consulting with a qualified roofing company like Roof MC is essential. They offer high-quality roofing solutions and maintenance services that extend the life of your roof. Roof MC is the right choice if you’re looking for experts to assist you with your roofing needs.

Which roof is better, metal or shingles?

Metal roofs are generally considered the best option for homes.

What type of roof is more energy-efficient?

Metal roofs are more energy-efficient as they are made from 100% recyclable materials and effectively reflect heat.

Are shingles cheaper than metal?

Yes, shingles are typically cheaper than metal roofs.

Conclusion

In conclusion, selecting a suitable roofing material is vital for improving your home's energy efficiency and comfort. Metal roofs provide excellent energy performance and longevity, while shingles offer a more budget-friendly and attractive alternative. When deciding, consider your specific needs, local climate, and budget. For expert advice and quality installation, trust Roof MC to help you choose the best roofing solution for your home. Contact us today to explore your options and take the first step toward a more energy-efficient roof!

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