Understanding Metal Roofing, Valleys and Accents

Metal is fast becoming one of the most popular roofing materials out there for both commercial and residential applications. Unlike other roofing materials, metal can last for up to a century if properly maintained. Metal also possesses outstanding energy-efficient qualities. A metal roof can reflect sunlight during the summer months, reducing your overall cooling costs and saving you money. Another attractive attribute to having a metal roof is that the material is easy to recycle. While a metal roof may cost more initially, the vastly superior durability of this material makes it well worth the investment. Take a few moments to review some useful information about metal roof valleys, accents and the importance of professional installation.

Valleys in Metal Roofs

Metal slopes on a roof will meet at a common point and this part of the roof is referred to as the valley. These critical components to your roof must be properly installed and completely sealed to prevent water or pests from getting into the home. There are two main methods for installing a “V” or “W” valley on any roof.

• Closed Cut

A closed roof valley is created by cutting pieces of the roof material or weaving them together to meet in a straight line along the length of the valley. This method is not recommended for metal roofs as this tends to allow for water to seep underneath the roof, potentially damaging the support structure over time. Also, debris can easily become caught in the valley, creating spots where standing water can collect.

• Open

An open valley on a roof refers to the use of an external piece of metal flashing installed directly above the valley itself. First, the deck is prepared for installation with underlayment and weatherization materials. Next, the flashing is installed on top. For a metal roof, open valleys are typically considered to be the best option due to their superior ability to shed water.

In the case of severe weather like heavy rain or snow, open valley systems work best to keep the roof free of debris. If you’re thinking about installing a metal roof on your home, ensure that you have adequate drainage as well. Poorly installed valleys tend to trap water which leads to issues like water leaks, corrosion and damage to roofs supporting infrastructure. Underneath, unresolved water damage may go on unseen for some time, potentially costing you thousands in eventual repairs. Water leaks can also lead to the growth of mold under the roof, presenting a potential health hazard to family and loved ones. If you notice water leaking from under the roof, schedule a roof inspection immediately. However, the best way to prevent these issues from occurring in the first place is to ensure the valleys on your metal roof are professionally installed.

Metal Accents

The right metal accents on a roof can go a long way to improve the curb appeal of any home. Add some decorative flair to awnings or the fascia with copper, tin, zinc, steel or aluminum accents. Adding metal roof accents is a great way to break up the color schemes on your roof and give your home a truly distinctive look. Additionally, metal accents come in a wide range of color options to accommodate virtually any aesthetic taste. If you’re considering installing metal roof accents, it’s a good idea to discuss the details with an experienced roofing consultant. Some metals may interact negatively with one another, resulting in accelerated degradation of the materials.

Investing in Professional Metal Roof Repair and Replacement

The installation or replacement of a metal roof is a big investment and the best way to protect that investment is to leave the work to a trusted roofing company. Also, today’s best professional roofers guarantee the quality of their labor, offering warranties and maintenance plans. Installing a metal roof properly is challenging, dangerous work as well. It’s never recommended for a homeowner to attempt roof install on their own. Hiring seasoned roofers will ensure the job gets completed safely and efficiently, saving you time, money and a lot of headaches. Find companies with considerable experience in metal roofing and check for accolades or awards the company may have won in the past for their quality work.