What Is Commercial Roof Flashing? What You Need To Know

Roof flashing is an important part of construction for any roof, whether you’re constructing a residential home or commercial space. Commercial buildings often have unique roof lines that require different parts and protection. Fortunately, there are many types of flashing to meet a variety of needs. Learn more about commercial roof flashing and what you need to know about roof protection.

What Is Roof Flashing?

Roof flash is a thin layer of material that covers spaces in your roof to prevent water from entering. Commercial roofs may have cracks or openings around the edges, seams, and joints, which can leave the structure open to water damage. Flashing covers these areas where roofing may not offer a sufficient level of protection. Commercial roof flashing comes in many materials, including plastic, rubber, and sheet metal such as aluminum or steel. There are several types of material styles to match the shape, style, and installation of certain roof designs.

Different Types of Flashing

There are many distinct types of roof flashing that residential and commercial roofers use to protect buildings. Each type covers a unique part of the roof and the different joints where these distinct parts meet. Some of the many types of flashing include:

• Continuous flashing
• Base flashing
• Vent/exhaust pipe flashing
• Corner flashing
• Cap flashing
• Vertical expansion joints
• Metal edge drip flashing

Each part of the roofing requires unique configurations, which is why there are so many distinct types.

Why Roof Flashing Is Important

While homeowners use roof flashing to protect the interior of their homes, this material is also crucial in the construction of commercial buildings. Any type of commercial building, from offices to restaurants, needs waterproofing measures such as flashing. Without this extra layer of protection, businesses can sustain damage to their buildings and even their products if leaking water accumulates. Water damage also often leads to mold growth, which can damage products and make working conditions unsafe. If your area experiences heavy rain, consider installing roof flashing for your business.

Now that you have everything you need to know about commercial roof flashing and its importance, inspect your own building’s roof. If you’re looking for a commercial roofing company that specializes in flashing and other waterproofing solutions, Nasi Roofing is here to help. We offer professional roof installation and repair services for flashing or any other parts of your commercial building’s roof.