The best roof for a rainy climate is one that keeps you and your stuff dry no matter how hard and for how long it rains. By “how hard” we mean to include all types of rain — from the torrential downpours that sweep across the southern states with regularity to the relentless, everpresent drizzle we’ve come to expect as residents of the Pacific Northwest.
By how long, we naturally mean for a few hours or for several decades.
The fact of the matter is that roof damage, including leaks, can occur after just a short burst of wind and rain or over decades as the aforementioned Northwest drizzle begins to permeate your roofing system. In areas such as Seattle and Portland, annual rainfall averages can exceed 35 inches, with precipitation occurring consistently throughout the year. At the coast, places like Cannon Beach OR and Long Beach WA can get double that!
With such relentless rain, it’s crucial to invest in types of roofing material that can withstand the punishment of wet weather.
Choosing the Right Roofing Material
Asphalt Shingles
Asphalt shingles are a popular roofing choice due to their affordability and availability. However, in rainy climates, they can be prone to water damage, moss growth, and deterioration over time. While they offer decent protection, they may require more frequent maintenance and replacement than other materials.
Tile Roofing
Tile roofing, such as clay or concrete tiles, provides excellent durability and fire resistance. However, in rainy climates, tiles can become heavy when saturated with water, increasing the risk of structural damage. During freezing temps, that water can expand and even crack the tiles.
Wood Shakes
Wood shakes offer natural beauty and charm to homes but can be susceptible to rot and decay in wet climates. Wood shakes may deteriorate prematurely without proper maintenance and treatment, leading to costly repairs or replacements.
Metal Roofing
The best roof for rainy climates is one that lasts for many years with little to no maintenance or worry. And for our money, nothing beats a metal roofing system for withstanding the rigors of a wet and rainy climate — for a few hours or a lifetime.
Because a properly installed metal roofing system is, indeed, a lifetime roof. It should last you 30, 40, or even 50 years. This kind of longevity simply can’t be found in wood shingle roofing, slate roofs, concrete tile roofing, asphalt shingles, clay tiles, composition shingles, or other roof styles.
1. Durability
It’s renowned for its exceptional durability and longevity, making it an ideal choice for rainy climates. Unlike traditional roofing materials, these roofs are resistant to water damage, rot, mold, and insect infestations. They can withstand heavy rainfall, high winds, and extreme weather conditions without deteriorating.
2. Low Maintenance
There is minimal maintenance compared to other materials. It doesn’t absorb water, making it resistant to moss, algae, and mildew growth. With occasional inspections and basic cleaning, metal roofs can maintain their integrity and appearance for decades, saving you time and money on upkeep.
3. Longevity
Metal roofs have an impressive lifespan of 50 years or more, far surpassing the longevity of asphalt shingles, wood shakes, and even some types of tile roofing. Investing in a metal roof ensures that your home is protected for generations to come, providing peace of mind and value for your investment.
4. Energy Efficiency
Metal roofing reflects solar heat, helping to reduce cooling costs during hot summer months. Additionally, many metal roofing systems are designed with integrated ventilation to promote airflow and minimize heat buildup in the attic, further enhancing energy efficiency and comfort in your home.
5. Sustainability
Metal roofing is a sustainable choice for environmentally conscious homeowners. Most metal roofing materials are made from recycled metal, and they are fully recyclable at the end of their lifespan. Additionally, metal roofs can be installed over existing roofing materials, reducing waste and the need for disposal.
FAQs
Are metal roofs noisy during rainfall?
Contrary to common misconceptions, modern metal roofing systems are installed with proper insulation and underlayment, significantly reducing noise from rainfall. Metal roofs are often quieter than other roofing materials during storms.
Can I install solar panels on a metal roof?
Although this blog post is about rain, we do get sunny days too. And, yes, metal roofs provide an excellent foundation for solar panel installation. With their durable and low-maintenance surface, metal roofs can support the weight of solar panels and enhance their performance and longevity.
Do metal roofs attract lightning?
Metal roofs do not attract lightning strikes. In the event of a lightning strike, metal roofing materials are non-combustible and provide a safe path for electrical energy to dissipate, minimizing the risk of fire damage to your home.
Are metal roofs more expensive than other roofing materials?
While the initial cost of metal roofing may be higher than some other materials, its longevity, durability, and low maintenance requirements make it a cost-effective investment in the long run. Metal roofs often pay for themselves over time through energy savings and reduced maintenance costs.
Can I walk on a metal roof?
Yes, metal roofs are designed to be walked on for maintenance purposes, such as cleaning gutters or inspecting for damage. However, it’s essential to follow safety precautions and use proper footwear to prevent slipping and damage to the roof’s surface.
With its unmatched durability, longevity, and low maintenance requirements, metal roofing stands out as the best choice for rainy climates like the Pacific Northwest. Contact Mountaintop Metal Roofing today to learn more about our premium metal roofing solutions and protect your home from the elements for generations to come.