Sloped roofs are common for residential structures in Hawaii. In addition to providing good water drainage, depending on the slope, they also offer extra square footage and aesthetic value. However, to get the optimal performance and longevity out of a sloped roof, it’s essential to use the right roofing materials. Not all coverings will work with all roof designs. Here are some of the most suitable options for slope applications. 

The Best Roofing Materials for Slope Systems 

1. Metal 

Metal roofing’s durability and energy efficiency makes coated steel roofing systems a terrific choice for sloped roofs. It’s a lightweight material, which means it can be easily installed, is long lasting and recyclable at end of life. Steel is also fire resistant, little to no maintenance and is available in Energy-Star rated colors. 

2. Asphalt Shingles 

Over the decades, asphalt shingles have steadily remained the top residential roofing material. Not only are they affordable, but they’re also versatile  with options from luxury, designer and dimensional styles that compliment all roofs. Shingles have come a long way over the years, in their appearance of natural wood, slate or rustic look of wood shakes and offer a variety of classic shades. Look for high quality brands that offer industry standards such as  fire, wind and tear resistance.

3. Clay Tile 

Although it’s one of the heavier types of roofing materials, clay is ideal for slope systems if you want a more dramatic effect. Tiles come in an array of profiles and sizes and can maintain their original luster for years, even in extreme weather conditions. Clay is also strong and has a low water absorption rate, which helps to resist algae discoloration.

4. Rolled Roofing or Cap Sheet 

Modified bitumen systems are suitable for both low an medium sloped roof decks. Whether new construction, transitioning from “old school” gravel or re-roofing installations. Cap sheet roof systems do not require additional maintenance beyond normal yearly roof maintenance procedures mainly to determine the condition of drains, flashing and other similar items.  As the system ages and the granules begin to de-laminate the cap sheet system can be easily coated to lock in the granules and prolong the life of the cap sheet system.

Before installing a new roof system for your sloped roof, it’s important to consult your contractor to determine which roofing materials are best for your structure and the environment to which it will be exposed. Various HOA’s have style and product requirements that must be followed. The team of experts at Rainbow Roof Maintenance can help explore your options so you’re able to make an informed decision that will allow you to get the most out of your investment. For more than 40 years, they have been repairing and replacing roofs around Honolulu and are known for providing quality workmanship with precise attention to detail. Call (808) 842-0488 to request a free job estimate or visit them online to learn more about the roofing services they offer.