The Role of Gutters and Drainage Systems in Commercial Roofing

April 20th, 2023 Commercial Roofing

When it comes to your commercial building’s roofing, there are many factors to consider in order to ensure that your roof stays in good condition and doesn’t suffer from water damage. One of the most important factors — besides taking care of the roof itself — is your commercial roof’s gutter and drainage system. These systems play a vital role in protecting commercial buildings from the damaging effects of water. Keep reading to learn everything you need to know about how gutters and drainage systems protect your commercial roofing in New Castle, DE!

Gutters & Drainage Systems: A General Overview

Gutters are metal or vinyl channels installed along the roof’s edge to collect and redirect rainwater. Meanwhile, drainage systems are typically installed at ground level and are designed to carry water away from the building. Gutters and drainage systems work together to prevent water from pooling on the roof or around the foundation of the building. As rain falls, the water flows from the roof into the gutters and is redirected safely into the drains. Once the drainage system carries water beyond the building’s foundation, the water is absorbed back into the soil.

Why Gutters & Drainage Systems Are Important

Water can be extremely damaging to commercial flat roofs and other types of roofing systems. If standing water is allowed to pool on the roof surface, it can seep into the roof and cause leaks, which can lead to more serious issues such as mold and mildew growth. Additionally, if there is no way to direct water away from the building, long-term moisture exposure can cause damage to the foundation, which can be costly to repair.

The Different Types of Commercial Gutter & Drainage Systems

There are several different types of gutters and drainage systems that are commonly used in commercial roofing. These include:

  • Standard gutters: These are the most common type of gutter and are typically made from aluminum or vinyl.
  • Box gutters: These are more durable than standard gutters and are typically made from steel or copper.
  • Built-in gutters: These are integrated into the roof itself and are typically made from the same material as the roof.
  • French drains: Also called “internal drains” and “interior drains,” French drains are typically installed underground and collect water from the roof that accumulates via atmospheric pressure.
  • Grading and slope systems: These are designed to direct water away from the building by creating a slope or grade.

Maintaining Your Commercial Gutters

Whether you have a flat roof or a sloped roof, regular maintenance is essential for ensuring that gutters and drainage systems are working properly. Here are some tips for maintaining the gutters and drains attached to your commercial roofing in New Castle, DE:

  • Clean gutters and downspouts regularly to prevent debris from clogging drains.
  • Inspect gutters and downspouts for damage, such as cracks or rust.
  • Check drainage systems for signs of damage or clogs.
  • Make sure that gutters and drainage systems are properly installed and pitched to prevent water from pooling.
  • Trim back any trees or branches blocking gutters or drainage systems.

Lane Roofing Can Keep You Dry!

By ensuring that gutter and drainage systems are properly installed and maintained, building owners can protect their investment in their roofs, as well as prevent costly roof repairs later down the line. If you need repair or replacement for your commercial roofing system, gutters, or drainage equipment, contact Lane Roofing today, and a roofing contractor will be in touch with you shortly!

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