Everybody’s wondering what to go for when it comes to rooftops. Metal roofing vs asphalt shingles have always been a contention among homeowners. Both options have their respective pros and cons. Some people would prefer asphalt shingles because they cost less, while others would argue that metal provides better UV endurance, high thermal swings, monsoon hail storms, and wildfire risks. In this blog, we will further explore the nuances between the two roofing styles and which one suits you best.
Combine that with expert roofing services provided by none other than Mike’s Roofing LLC, and you have yourself the perfect combo. If you value quality work, unparalleled work ethic, and hands-on experience with such a job, you know exactly where to go.
So, without further ado.
Metal Roofing vs Asphalt Shingles: Which one is the best?
There are a lot of problems that come with high-desert climate challenges. Both styles have their strengths and weaknesses in varying departments.
- Intense UV & Extreme Thermal Swings
- Metal
If cooling costs are your worry, metal roofing is the best roofing for a high-desert climate. Metal can reflect around 70% of solar heat that falls upon it. This, in turn, reduces cooling costs during scorching summer days. Metal can handle high-temperature expansion and low-temperature shrinkage via planned expansion joints designed to avoid cracks.
- Asphalt Shingles
UV radiation bakes asphalt shingles, causing the protective granules to shed and the petroleum binders to dry out. Rapid thermal expansion and contraction, unlike metal, can cause shingles to curl, crack, and lose adhesion within 12 to 18 years. But it is a cheaper solution compared to metal roofing.
- Wildfire Resistance
- Metal
Metal is rated for Class A fire resistance. So, rogue embers trying to burn up your roof fail to ignite the metal, which is critical in arid New Mexico wildfire zones.
- Asphalt
High-end architectural shingles can achieve Class A ratings. However, the petroleum binder is flammable once damaged or aged.
- Monsoon Winds, Hail, Snow
- Metal
If you are using standing seam metal roofs, they can withstand wind gusts up to 140mph. They also protect against severe hail during monsoon season since they are Class 4 Impact rated.
- Asphalt
If shingle tabs are unsealed, they can blow or lift off in high winds. Hail can also easily chip granules off an asphalt shingle roof if it’s old. This hurts asphalt shingle roof lifespan.
Here are key trade-offs at a glance:
| Factor | Standing Seam Metal Roofing | Architectural Asphalt Shingles |
| Upfront Installation cost | $9 to $16+ per square feet | $4.50 to $7 per square foot |
| Lifespan in High Desert | 4o to 70+ years | 12 to 20 years |
| Energy Efficiency | High (Reflects solar heat) | Low-Moderate (Absorbs & holds heat) |
| Fire Rating | Class A (Non-combustible) | Class A (If new) |
| Hail/Impact Resistance | Class 4 (Dents but no cracks) | Class 3 – 4 (Loses protective granules) |
| Maintenance | Minimal | Periodic shingle replacement/repair |
The Verdict
High-desert climates bring a lot of challenges. All you need to know are the differences between the two. Choose metal if you plan to live in the house for a long time and want to lower summer AC bills. It is also preferable if you live in a high wildfire risk zone or want to install solar panels. Metal simply lasts long enough that you won’t need to remove panels for a re-roof.
However, if you are on the lookout for a more budget-friendly option and plan to sell the home in 10 years’ time, architectural asphalt shingles are the way to go.
Conclusion
Metal is clearly the better option. From what we have learned, it is far more durable, breaks less often, and keeps the house cool in hot weather. Shingles, on the other hand, are not a bad idea if you are living in the house for a short time period. They are budget-friendly and get the job done, too. Hopefully, this blog helps you figure out metal roofing vs asphalt shingles.
What to do once you have made a decision? Call your local professionals, Mike’s Roofing LLC, to come in and handle the roof project for you. They can offer expertise in key areas, allowing for a quick, efficient, and reliable job.
Frequently Asked Questions
Which roof lasts longer in New Mexico?
Metal roofs last 40 to 70 years while asphalt roofs last 12 to 20 years.
Is metal roofing better for high-desert heat?
Yes, metal reflects up to 70% of solar heat to lower AC bills.
How does desert heat affect asphalt shingles?
Intense UV bakes the asphalt, causing it to curl and crack. It also results in granule loss.
Which roof type handles monsoon hail best?
Metal offers superior Class 4 impact resistance against hail damage.
Is metal roofing more expensive upfront?
Yes, metal costs roughly double the upfront price of asphalt.
