Heavy Duty Garage Floor Drains

Disclaimer: All claims are strictly my personal opinion. As an Amazon Associate, I may earn from qualifying purchases.

The garage floor receives a lot of water during the maintenance and services of vehicles. This water can be a potential slipping and falling hazard.

It is also detrimental for the concrete if it is not removed and cleaned timely. Every garage floor must have a heavy duty drain to dispose of this water to the sewerage line.

The garage floor drain discharges the waste water directly into the storm line or municipality sewerage drain system. The drain removes the water and keeps the garage floor dry and work friendly.

The drains come in a wide range of sizes and contours. The application or the use of the floor drains is the main differentiating factor.

While installing a drain in the garage floor consideration must be given to the maximum amount of water to be discharged from the floor.

Generally, there are two types of garage floor drains one is the trench drain and the other is the bell trap drain. The trench drain is installed by the door.

The trench drain not only discharges the floor waste water, it also helps to contain the water from seeping through the garage door into the floor.

The drains are connected with the underground pipes to dispose of the water. The local building codes should also be checked before installing a drain on the garage floor.


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8 Heavy Duty Garage Floor Drains Reviews

In the below article we will explain the heavy duty garage floor drain. It will also make it easy for you to choose the right floor drain for your garage.

Here are the quick links to our list of best rated heavy duty garage floor drains.

1. NDS Channel Grate Drain

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Salient Features
  • Blocks leaves and debris and prevents clogging of the drainage system
  • Manufactured from Polyethylene
  • Dimensions of the drain are 4x ½ wide and 2 feet long
  • Provided with drain channel and grate
  • The fly buttress design helps to endure the heavy loads
  • Flanges on the bottom of the channel are also provided
  • Included drain pipe
  •  Includes fittings to connect with sewerage system

Overview

This NDS floor drain is a trench type drain and is installed by the garage door. It effectively blocks the leaves and debris from entering the drain and prevents the choking of the drainage system.

It is used for medium range water discharge from the garage floors and driveways. The surface open area of this drain channel is 16.8 square feet that are enough to dispose of 51 Gallons/Minute of waste water from the garage.

This drain channel is manufactured from the polyethylene and it conveniently resists the UV sun rays. This drain channel gathers waste water and directly disposes of it in the main drain system of the city.

It is designed in a fly support system that has the capacity to endure the heavy traffic passing over it, without rupturing.

The grate is placed on the provided spee-D drain channel and secured with the screws and fasteners provided with the product. Two 2 feet grates are installed on a 4 feet wide drain channel.

The drain channel can be extended as per requirement. The drain channel comes in 4 feet or 10 feet length. The grates can be installed accordingly.

The drain channel is also provided with the bottom flanges to provide support to the channel.

The NDS drain channel is a perfect substitute of the traditional concrete channel. It offers more durability and enhanced functionality.

What We Like!
  • Blocks the leaves and debris
  • Prevents choking of the drainage system
  • Can endure the heavy load of traffic
  • Option to extend the drain channel
  • Offers more durability and functionality
  • Suitable from discharge of medium range wastewater
Things to Consider!
  • Always check the D channel included or not
  • Used for the medium range water disposal

2. Vevor Trench Drain Channel

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Salient Features
  • Manufactured from the HDPE Plastic
  • Dimensions of the train trench are 1 meter long & 5.8 x7.5 inch
  • Provided with outlet and side connections
  • Can withstand a load up to 3 ton
  • Channels are detachable and offer quick installation
  • The weight of each length of the drain channel is 3.54 kgs.

Overview

This floor drain is also a trench type drain and is suitable for the drain of water from the garage floors and driveways.

It comes in a 1 meter length and is provided with outlet and side connections. The connections are available in various sizes. No separate connector is required to connect it with the drain pipe.

The drain channel length can be extended by attaching multiple drain channels. It is easy to install as the connectors are self-threaded and no separate nuts & bolts are required.

This drain channel is made of HDPE Plastic and it can endure a load of up to 3 tons. It conveniently blocks the leaves, plastic bags, and other debris from going into the main drainage system.

It keeps the garage floor and driveways clean and tidy and helps to prevent slipping. This drain channel is suitable for cars and medium range vehicles.

What We Like!
  • Efficiently blocks the leaves and debris
  • Does not clog the drainage system
  • Length can be increased as per requirement
  • No separate connectors required
  • Easy to install and detach
  • Keeps the garage floor clean and dry
Things to Consider!
  • Not Suitable for Heavy trucks and trailers

3. Orhemus Linear Floor Drain

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Salient Features
  • Manufactured from the 304 stainless steel
  • Dimension of the drain is 11.8 inch length, 4.3 inch width
  • Bottom outlet 2 inch
  • Provided with a removable grid
  • Includes easy to remove hair catcher
  • Suitable for garage floor & vanity drain

Overview

This drain is an excellent choice for the tile floor. It is provided with an easy to remove hair catcher. The cover of the hair can be easily removed to dispose of the hair.

This comes in a beautiful black color and enhances the beauty of the floor.

It is manufactured from 304 stainless steel. It does not get scratched. It lasts longer and has high durability. It is rustproof and resists corrosion.

It also resists cracking and damage. The high gloss finish of the drain avoids accumulation and deposition of water waste on the surface.

The dimensions of this drain are 11.8 inches long and 4.3 inches wide. It comes with a 2 inch bottom connection. The drain is not included in the drain.

It includes a removable grid plate. The grid plate is designed with square holes and allows a high flow rate in the drain.

This drain is connected to the main drainage system through a pipe.

What We Like!
  • Scratch proof
  • Deliver high flow in the drain
  • Resists corrosion and rusting
  • Resists cracking
  • Lasts longer
  • Avoids deposition of waste on the surface
Things to Consider!
  • Good for medium range use only
  • Fits with a pipe only

4. Vevor Linear Drain

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Salient Features
  • Manufactured from the 304 Stainless Steel
  • V shaped hollow profiles speeds up the drainage of water
  • Provided with a removable drain cover
  • The drain retains leaves, hair and debris
  • Prevents clogging of the drainage system
  • Provided with two bottom flanges to support the channel
  • Very easy to install

Overview

This drain is suitable for the garage floor, driveways, and tiled floor. This drain is made of high quality 304 stainless steel.

Its top surface is brushed and it effectively resists scratching, rusting, cracking, and breaking. The bottom supports are strong and fully waterproof. It delivers a dry and clean garage floor.

V shaped holes are designed at the top plate of the drain channel. These holes speed up the drainage by making slop in the channel.

This slope drainage also prevents the deposition of scale and debris inside the channel. The top plate is removable and is provided with the leaves, hair, and debris catcher.

This catcher is removable and can be cleaned for further use and enhances the life of the floor and drain channel.

The installation of this drain channel is very easy. It is provided with two bottom channels to support the drain channel. You can also adjust the height of this drain channel as required.

There is a central drain in the channel and it can discharge huge quantities of wastewater. It is also provided with an adopter. The drain is inserted in the threaded adapter and fixed.

What We Like!
  • Removes lot of water
  • Slop design further enhances the speed of discharge
  • Strong and long lasting
  • Catches the hair, leaves, and debris
  • Top grid plate easy to remove and clean
  • Corrosion and rust Resistant
  • Does not break or crack
Things to Consider!
  • Suitable for medium duty drain only

5. Sanipro 3×39 inch Drain Channel

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Salient Features
  • Manufactured from polypropylene Plastic
  • Dimensions of the channel are 5’’Wx3’’Hx39’’L inch
  • Provided with outlet and side connection
  • Includes 4 inch adapter to connect with the main drain pipe
  • Interlocking design offers multiple extension of the channel
  • Easy to remove and clean the gates

Overview

This floor drain is ideal for the medium and light duty garage floor and works efficiently for cars and SUVs.

It conveniently blocks the debris and hair, preventing the clogging of the drain system. It is made of polypropylene plastic and does not corrode or crack.

It comes in a length of 39 inch channel with removable grit. The drain channel has a built-in outlet and side connectors.

The drain channel can be extended by adding another drain channel. You can increase the length of the drain channel as per requirement. It is also provided with an adopter to attach it to the main drain pipe.

The installation of this is not complex, as already mentioned it can be connected and detached easily. The drain channel is tightened in the provided adopter.

The adopter is attached to the main drain pipe, which throws the water into the vanity drainage system. No screws or fasteners are required to secure it.

The top grate effectively contains the hair and other choking items. This grate can be removed and cleaned to use it again.

What We Like!
  • Blocks the hair and choking items
  • Prevents clogging of the drainage system
  • Easy to install connecters
  • Length can be increased as per required
  • Corrosion and rupture resistant
  • Easy to clean top grate
Things to Consider!
  • Meant for light to medium duty only
  • The connections of some the channels may be weak or small

6. WatFlow Square Floor Drain

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Salient Features
  • Made of 304 stainless steel
  • Top surface is brushed
  • 6’’ x 6’’ inch square with 2’’ inch high
  • Provided with lifting hook to remove top grate
  • Hair trapper
  • Central drain

Overview

This floor drain is installed at the side of the floor to connect it with the main drainage system.

It is best suited for the garage floor, drive way, kitchen, and commercial buildings. It is provided with a hair trapper and it conveniently blocks the hair & debris.

It helps to prevent the choking of the central drainage system.

It is manufactured from the 304 grade stainless steel. It does not corrode due to chemical mixed drain water on the garage floor. The top surface of the grate is brushed also to prevent corrosion.

It is of high strength and can last for a long time without incurring any damage or rusting.

It is also provided with a lifting hook to remove the top grate. The top grate can be cleaned properly after to enhance its service life. It comes in a 6 by 6 inch square shape with a central drain outlet at the bottom.

The outlet is threaded and is inserted in an adopter; the adopter is connected with the main drainage pipe. This pipe disposes of water into the main disposal area.

This offers high performance and keeps the garage floor clean and dry.

What We Like!
  • Effectively blocks the hair and debris
  • Efficiently discharges the waste water from the floor
  • Resist corrosion and rusting
  • Offers performance and durability
  • Drain can be cleaned to increase the service life of the drain
  • Prevent choking the main drainage system
Things to Consider!
  • Check the floor pitch before installing this drain
  • Be careful during the pouring of concrete, it may shift or slide

7. Trustmi Floor Drain

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Salient Features
  • Manufactured from the heavy duty 304 stainless steel
  • The top surface is brushed which resist corrosion
  • Bottom outlet drain of 2 inch
  • Square size of 5.9 x 5.9 inch
  • Has the capacity to discharge 60 liters of waste water per minute
  • Easy to remove hair trapper
  • Suitable for garage and driveways

Overview

Trustmi is a square shaped drain that works efficiently for the garage floor and driveways. It efficiently removes the water and helps to maintain dry and clean garage floors.

It comes in gold color & enhances the beauty and decoration of the garage floor. It ensures that the main drainage system remains clear of debris and throws water without any hindrance.

Its top surface is brushed, which helps to prevent rusting and corrosion. It is made from the heavy duty 304 stainless steel. It is very effective against rusting and corrosiveness.

This drain can also resist the chemical mixed waste water.

The 2 inch central drain point is provided at the bottom of the drain. The drain point is laser welded and does not break. This outlet point is threaded and is inserted into the adopter to connect the drain with the main drainage system.

The adopter is not provided with the product, so you have to arrange the adopter separately. This floor drain has the capacity to discharge around 60 liters/minute of waste water from the garage floor.

The top grate of the drain has the ability to trap hair and debris. This grate can be easily removed to clean the drain. It also includes a lifting hook to conveniently remove the grate for cleaning.

What We Like!
  • Effectively blocks the hair and floor rubbish
  • Prevents the choking and blockage of the drain line
  • Has the capacity to discharge around 60 liters per minute
  • Resistant against rusting and corrosion
  • Central drain point
  • Easy to remove the grate
  • Brushed top surface
Things to Consider!
  • Be careful during the pouring of concrete during the installation of drain
  • Adopter not provided with the product

8. Orhemus Square Floor Drain

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Salient Features
  • Manufactured from the 304 stainless steel
  • 6×6 inch size square drain
  • 2’’inch central outlet
  • Provided with a removable grate plate
  • The grate plate has square holes that can easily match any tile design
  • Hair trapper also included
  • Easy to clean drain

Overview

This square drain comes in an elegant black color that can easily match your taps and floor tiles design. It is a very good choice for the garage floor to drain the waste water.

It is provided with a hair trapper. This trapper ensures no hair or debris enters the drainage. Thus it prevents the clogging of the drainage system.

This drain delivers a clean and tidy garage floor.

It is manufactured from the corrosion resistant 304 stainless steel. It effectively avoids rusting and deterioration. The drain has a central 2’’inch outlet drain point at the bottom of the drain.

This outlet point is threaded and can be conveniently inserted in the adopter. The adopter is attached to the main drainage system to throw the water away. Please keep in mind that the adopter is not provided with this drain.

This drain has a removable grate at the top of the drain. This grate plate is designed to have a square hole. The square holes speed up the disposal of water and do not allow the deposition inside the drain.

This drain is very easy to clean. The grate plate can be removed to clean the grate plate, hair trapper and the drain itself.

This is a high strength drain and delivers high durability and performance.

What We Like!
  • Efficiently disposes of the waste water
  • Traps hair and debris
  • Prevents clogging and choking of the drainage system
  • Easy to clean for extended service life
  • Corrosion and rusting resistant
  • Does not break or crack
  • Delivers high durability and performance
Things to Consider!
  • The PVC adopter is not included in the package
  • Carefully install the drain while pouring the concrete

Types of the Drains

Generally, there are common types of the floor drain, one is the trench drain and the second one is the bell trap drain.

Trench Drain

Trench drains are rectangular and long in shape. These are normally installed near the garage door.

The trench drains not only discharge the floor waste water, it is also effective to block the rain water, debris and leaves from entering the garage floor. These rectangular drains come with bottom and side connectors for easy installation.

These drains have the option to extend the drain length as per requirement. These drains also don’t move or slide during the pouring of the concrete. These are a bit expensive. These are available in galvanized steel and PE plastic material.

Bell Trap Drain

The bell trap drains are simple and easy to install. These drains come in round or square shapes. These are relatively cheap and are not sturdy enough.

These are normally installed in the middle of the floor, or at the entrance of the main drainage system. These drains are provided with hair traps that effectively block the entry of hair and debris in the main drainage system and hence prevent choking of the drainage system.

While installing these drains care must be taken to check the drain does not slide or move.


Buying Guide

The selection of the right drain for your garage floor is a bit challenging as the market is overloaded with a wide range of drains. The following factors can really help you to choose the right garage floor drain for your needs.

Water Disposal Capacity

First and foremost factor that should be considered while purchasing a suitable drain for your garage floor is the capacity of the drain to discharge waste water from the garage floor.

The trench drains are bigger in size and have the capacity to drain a lot of water. Some drain grates holes are designed in the V shape, which makes slop in the drain channel speeding up the disposal of water.

The square type drains are smaller in size and connected to the drainage pipe. This drain has a lower capacity to discharge the water from the garage floor.

Pipe Size and Open Area of the grating

The outlet pipe size and the open area of the grating installed over the drain channel are also important factors to look into before buying a suitable drain for your garage floor.

Normally a 2 inch bottom outlet is provided to connect with the main drainage pipe. The higher the diameter of the outlet pipe, the easier the disposal of water will be.

The surface area of the grating is also a key factor for the disposal of waste water. The dimensions of the grating plate should be checked before buying suitable drains for your garage needs.

Floor Area

The floor area is also of importance while choosing the right drain for your garage floor. For the bigger garage, a huge quantity of wastewater will be required to be disposed of.

For the smaller the waste water quantity will be less. For the bigger garage, always go for the trench drains as these have a higher capacity to discharge water, and these are also relatively sturdy and durable.

Traffic Load

Traffic load is also considered while installing a trench drain channel. The trench channel is installed by the garage door and it has to endure the load of the vehicles entering the garage.

Trench drains are generally made of galvanized steel or PE plastic. The steel drain can endure heavy loads while plastic made trench has low load bearing capacity.

Hair Trapper

The hair and debris going in the drainage system can clog the main drainage system. So attention must be given to this factor. Both the trench and bell type drains are provided with a hair catcher.

The hair catcher is attached with a grate plate which is very easy to remove and clean. Don’t purchase a drain that is not provided with the hair catcher.

Heel Proof Grating

For the garage where people’s movement is too much, heel proof grating must be installed. Before purchasing the drain, check the hole size of the grating, it should not exceed 5/16 inches. If the hole is bigger than this size, chances are the heels will stick inside the grating and ladies can fall over it.

The Final Word

The drains are installed in the garage floor to drain the waste water used in the garage. If you are looking for a suitable garage floor drain, you must read our review and buying guide for the floor drains. It will conveniently make it for you to choose the right garage floor drains for you.

We have discussed and analyzed the above two main types of floor. The trench and bell type drains. The trench drains are generally heavy duty and made of corrosion resistant galvanized steel and high quality PE plastic. These are installed at the edge of the garage by the door. These drains effectively block the entry of leaves, debris, and rain water from entering the main drainage system. These drains can also endure the heavy load of traffic passing over. These also help to prevent the clogging of the main drainage system.

The bell type drains are smaller in size and are installed in the middle of the floor or at the drainage point of the garage floor. These drains are manufactured from corrosion resistant stainless steel. These can also endure the chemicals mixed in the waste water and do not deteriorate.

Both types of garage floor drains are effective and deliver a clean and dry floor. You can go for any of the above drains depending on your requirements.

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You may also love to read these my reviews and the buying guides


Frequently Asked Questions (FAQ’s)

The following frequently asked are also very beneficial for understanding the working of floor drains. This will also help you to choose the best suited drain for your garage.

What are the Heavy Duty Garage Floor Drains?

Here is a list of the heavy duty garage floor at per my reviews;

  1. NDS Channel Grate Drain
  2. Vevor Trench Drain Channel
  3. Orhemus Linear Floor Drain
  4. Vevor Linear Drain
  5. Sanipro 3×39 inch Drain Channel
  6. WatFlow Square Floor Drain
  7. Trustmi Floor Drain
  8. Orhemus Square Floor Drain

What is the primary purpose of the garage floor drains?

The drains are installed to remove the waste water used in the servicing and maintenance of vehicles. This waste water poses a slipping hazard on the floor and this can also be detrimental for concrete. The waste can damage the concrete and reduce its life. So it is imperative to discharge the wastewater from the garage floor.

Where the floor drains are installed?

The trench type floor drain is installed by the garage door. It effectively blocks the leaves, ice, and storm water entering the main drainage system and prevents the clogging of the drainage system. The bell type drains installed in the middle of the floor or at the drainage point of the floor.

How are the floor drains installed?

The trench drains come in channels and are installed over a concrete channel or a provided PE channel. The grating is placed over the channel to discharge the waste water. The channel is connected with the main drainage system. The bell type drain is inserted in the adopter and the adopter is screwed with the drain pipe.

How deep is the floor drain installed?

Generally the drains are installed 4 to 14 inch deep in the floor surface depending on the quantity of water to be drained and the main drainage connection. The drain channel is almost 12 inch deep and is connected to the main drainage system. The bell type drain is installed about 4 to 5 inches deep in the floor and is covered with a grating at the surface of the floor.

Where does the floor drain water go?

The floor drain is connected to the main drainage system of the municipality. Whichever type of drain you install, it is connected with the main drainage system to dispose of the water in the city or municipality drainage system.

David Houghton
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