Trench Drain Grates – Guide for Buying a Right One

Published On: January 14, 20220 Comments on Trench Drain Grates – Guide for Buying a Right OneTags: Last Updated: February 3, 20244.5 min read

The drainage system is a vital part of every building. You need it to prevent water from damaging your property, as well as to maintain its structural integrity and functionality. Trench drain grates are an important part of the drainage system. However, it may be difficult to buy grates that will last for years, thanks to the many factors you’ll need to consider before selecting the right one.

Trench Drain Grates

If you’re confused about buying this vital tool, this guide will help you make the right decision. It will provide you with vital tips that will enable you to find trench drain grates that suit your needs. Read on.


There are different sizes of trench drain grates available in the market today. The size is determined by the width and length of the grate material. Make sure that you buy a grate that will fit in your sewer or storm drain opening perfectly to avoid any clogging or blockage problems later on. You can easily find out what size you are looking for by checking your local government codes and regulations or by talking with a professional.

However, a common size you’ll find in the market today is the standard grate size which is 8 by 12 inches. This type of grate is commonly used to cover a 4-inch by 3-inch opening. Taller grates are usually used in areas where the water level is not high. They also come with a special bridge that allows water to flow smoothly even if it’s higher than the trench drain grates itself. The bridge can be adjusted to different heights for this purpose. Professionals from jonite trench drain can help you select the correct size if you have challenges.


There are several materials used in making trench drain grates. These include steel, aluminum, plastic, and composite. Steel is the most common material used. It’s very durable and can last you for an extended period without showing signs of wear and tear. However, it’s much heavier than other materials, so you should avoid using it if you need to move the grate from time to time or if you’re on a tight budget.

Aluminum is another popular material that manufacturers prefer. Its lightweight means it may not be durable as steel, but that doesn’t mean it’s not great material. In fact, it’s very easy to install, which makes it a great choice for do-it-yourself projects. It’s also very affordable, so you can get a good quality trench drain grate at a reasonable price.

Plastics can also be used to make trench drain grates. They’re UV-resistant and may last a long time if you take proper care of them. However, they may not be the best choice if you have high water levels in your area, but they can be great for areas with low water levels. They also can’t withstand heavy traffic like steel and aluminum. So they may not be ideal for areas with traffic.

Composite is an excellent choice if you’re looking for a strong and durable trench drain grate that doesn’t cost too much money. It combines the best features of steel and plastic, so it won’t rust or corrode easily while still providing exceptional strength to resist damage from high-pressure water jets. The composite material also has better electrical conductivity, which makes it ideal for building a rainwater harvesting system or sump pump well. It can also be used in industrial applications where hazardous chemicals are present as well as on construction sites with lots of heavy machinery running around. Its lightweight and flexible nature also allows it to adapt easily to any landscape needs. You can trust it to handle even heavy loads without breaking or cracking like other materials in its class.

Trench Drain Grates - iron trench drain


You need to select drain grates that are visually appealing for your landscape. They should be in line with the design of your home and landscape and not stand out like a sore thumb. Luckily drain grates come in many designs to match different aesthetics. You can find them in standard rectangular shapes, round, diamond, hexagonal, and even octagonal.

They are also available in a variety of materials and finishes to match your home’s exterior. Some of these include cast iron, concrete, bronze, steel, stainless steel, and zinc. You should also consider the finish of your home before choosing the finish for your drain grates. This will enable you to pick grates that blend in seamlessly. For example, if you have a brick home you should choose a drain grate that has a finish that is similar to brick or one that compliments it.

Trench drain grates also come in many colors such as black, brown, gray, green, and even galvanized metal. When choosing a color you should also consider the color of your home’s exterior. For example, if your home is painted white or light gray, grates with a dark finish such as black or brown will give it an elegant look. You can also choose drain grates with reflective finishes to reflect your landscape’s lighting at night such as gold, silver, and bronze-tinted ones.

The Bottom Line

Buying trench drain grates requires you to consider many factors. These tips will help you find drain grates that will beautify your home and landscape and also keep your drains flowing freely.

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