Master Plumbers Blog

Building Drainage: Floor Drainage Systems

Water is wonderful! It is the source of life and the key to good health and well-being. But nobody likes to have it trapped inside a building foundation or on the bathroom floor.


If you want to avoid issues with excess water, you must install a high-quality drainage system. Not only that, but you also need to think of ways you can upgrade drainage. One popular idea is looking into floor drainage systems - an easy and efficient solution.


We want to help you make the most out of your commercial property, so here is everything you need to know about floor drainage:

WHAT IS A FLOOR DRAINAGE SYSTEM?

We use floor drainage systems to remove any water that winds up on the ground. People also use it for managing underground and surface water.


Its primary part is a floor drain, usually installed on a sloped floor near sinks, washing machines, driers, and water heaters. Floor drains are a superb option because they minimize the risk of flooding, prevent sanitary disasters, and help you keep your property clean. This drainage system is perfect for commercial properties and areas in contact with water.

use of floor drainage system

WASTEWATER VS GROUNDWATER FLOOR DRAINAGE SYSTEMS

A floor drain can either be wastewater or a groundwater drain. The first one connects to the sewage system, while the second one carries the excess water in a separate pipe, usually toward the backyard and with the help of a sump pump.


Wastewater drains are more practical and affordable, but they are a greater sanitary risk. While groundwater floor drains have a simpler design and can even be used for watering gardens. The two have their pros and cons. Before deciding, it’s best to contact expert plumbers that can assess your situation and provide a perfect solution. 

plumber setting up a ground drainage

TYPES OF FLOOR DRAINS

use if box drainage

BOX DRAINS

A box drain is the most common floor drain. It can either have the form of a square or circle, and it can connect to a groundwater or a wastewater drainage system. Most box drains have baskets on top that prevent hair, dirt, and other debris from entering inside. Nonetheless, you should clean them regularly to avoid issues and frequent clogging. 

choosing baseboard drainage

BASEBOARD DRAINS

This type of floor drainage system is usually present in basements. A baseboard drain is easy to install, and it doesn’t disrupt the floor's original look. Its major disadvantage is that it needs more time to gather the water. In some situations, surface water can reach the corners of the room before it is drained. 

upgrading to foundation drainage systems

FOUNDATION DRAINS

If you want to upgrade the protection around your foundation - the critical part of every building, this type of floor drainage system is ideal! Because we installed it below the property, foundation drains gather excess water even before it reaches your building.

choosing baseboard drainage

INTERIOR PERIMETER / FRENCH DRAINS

French drains are placed inside ground floors and walls and are another excellent solution for basement drainage. They carry the water to a sump pump that later carries it outside the building. It’s best to add them at the beginning of construction since their installation requires tearing up and cutting the floor.

Recent Blog Posts

frozen roof with icicles
By Michael Mains April 14, 2025
Frozen pipes this Otago winter? Learn safe fixes, prevention tips, and when to call Mains Plumbers for expert help across Dunedin and Otago.
drainlaying
By Michael Mains April 11, 2025
Slow drains or bad smells? Don’t ignore the signs. Catch plumbing issues early with a drain inspection from Dunedin’s trusted team at Mains Plumbers.
woman in a bathtub
By Michael Mains April 4, 2025
Keep your bathtub looking new with these 7 simple maintenance tips. Prevent stains, mould, and drainage issues for a clean, relaxing soak every time!
eco-friendly plumbing
By Michael Mains March 28, 2025
Reduce water waste & energy bills with eco-friendly plumbing. From water-saving fixtures to solar water heaters, get expert tips from Mains Plumbers Dunedin.
checking fixtures for leaks
By Michael Mains March 24, 2025
Heading away? Avoid leaks and water damage with these essential plumbing tips. Get expert advice from Mains Plumbers Dunedin before your next trip!
dog chewing a bone
By Michael Mains March 17, 2025
Protect your plumbing from pet damage! Discover 8 simple ways to prevent clogs, leaks, and costly repairs while keeping your furry friends safe.
warm shower
By Michael Mains March 12, 2025
Unsure whether to repair or replace your water heater? Learn the key signs, costs, and efficiency factors to make the right choice for your home.
bathroom with water heater
By Michael Mains March 7, 2025
Learn essential water heater parts & terms to keep your hot water running smoothly. For expert maintenance & repairs in Dunedin, trust Mains Plumbers.
slab leaks
By Michael Mains March 6, 2025
A slab leak can cause major damage if left unchecked. Learn the signs, causes, and repair options. Call Mains Plumbers for expert slab leak solutions.
boys playing with garden sprinkler
By Michael Mains February 28, 2025
Keep your garden lush with these simple sprinkler care tips. Learn how to maintain, clean, and optimise your system with expert advice from Mains Plumbers.
Share by: