Drainage designed for your industry.

Parking Lot & Parking Garage Drainage

Prevent Flooding with a Slot Drain System

Managing parking lot & parking garage drainage comes with a unique set of challenges. These structures are often completely or partially open to the elements making them subject to rain or snowfall events.

Cars that enter parking garages or parkades can also be wet or snowy and covered in road salt or sand. Because of this durable, corrosion resistant drainage is an essential part of managing the operation and maintenance of a parking lot or parking garage.

Drains should have high flow rates in order to function at peak efficiency during extreme events and prevent flooding. Learn more about how to calculate flow rates in our blog.

A Slot Drain in a civic parking lot with snow and road salt on the surface. Parking Lot & parking garage drainage

High Flow Rates For Effective Drainage

A Slot Drain in a restaurant parking lot. Civic install of a SLot Drain. Slot Drain covered in snow and ice. Parking lot & parking garage drainage
Prevent Clogging and Simplify Maintenance

Drain blockages rarely happen all at once. As dirt and debris are deposited on the parking pad by incoming traffic they eventually flow towards and enter your drains. Small blockages add up and over time become large blockages.

Slot Drain System feature flow rates of up to 27 GPM, accessible drains, catch basins, integrated removable strainer baskets and associated cleaning accessories. This system simplifies cleaning and ensures your drains maintain their specified flow rates.

Slot Drain Catch Basin with Strainer
Durable and Load Class Rated

Parking Lot and Parking Garage Drains can have cars and trucks drive over them everyday. They need to be able to stand up to repeated loads without experiencing structural stress and related degradation.

Slot Drain Systems are made from T304 and T316 Stainless steel. This provides them with long-life, structural stability and corrosion resistance. Slot Drain systems are engineered to integrate and fit flush with the surrounding pavement making them durable and beautiful. They are also ASME load rated and and available in ADA compliant configurations.

Slot Drains come in several different sizes and flow rates

all designed to fit the unique needs of their application. Our variety of drains gives you control over water flow in your parking lot or parking garage, ensuring flood protection tailored to your needs.

8000 Series Slot Drain System - Galvanized

8000 Series

Constructed from galvanized steel with mechanically locking joints and bolt-together flanges, assembly is quick and secure. This drain was designed for carwashes and automotive shops.
6000 Series Slot Drain

6000 Series

Constructed from stainless steel this drain delivers exceptional quality for sanitary, durable drainage. This workhorse will last a lifetime without rusting or corroding from salt or solvents.

In-Stock Kits

Looking for an off-the-shelf solution? Your project may be a candidate for one of our in-stock slot drain kits. Have out easy-assembly kits couriered direct to your door today!

Receive an EXPRESS quote for your parking drainage system

Fill out the following quote request form to connect with a drainage expert for same day pricing info and consultation, as well as your personalized quotation.

BEAUTIFUL, DURABLE AND CUSTOMIZABLE DRAINAGE SOLUTIONS

Drains matter —They prevent slips and falls, protect your property from flooding and erosion, and increase the functionality of your space. Slot Drain is a linear drain that structurally integrates with the surrounding concrete. With its prefabricated, pre-sloped drain sections Slot Drain Systems provides ease of installation, delivering flawless results every time. 

Slot Drain Systems are independently tested and load class rated to ensure they will not crack, bend, or break when used in approved applications. Our flush-fitting design integrates seamlessly into its surroundings while providing flow rates that put other drains to shame.

Slot Drain Installed in parking lot covered in snow and road salt

Professional Products, Expert Advice

At Slot Drain Systems each drain can be customized to your individual needs by our engineering and manufacturing teams. We don’t just sell drains, we sell drainage systems engineered to meet the needs of your parking lot, parking garage or parkade. With the durability of our load class rated drains a Slot Drain System may be the last drain system you ever need.

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