How to install a wall - mounted basin unit?

Dec 08, 2025

Hey there! As a supplier of Wall Mounted Basin Units, I'm stoked to share with you a step - by - step guide on how to install one. Whether you're renovating your bathroom or building a new one, a wall - mounted basin unit can be a great addition. It not only saves floor space but also gives your bathroom a modern and sleek look.

Tools and Materials You'll Need

First things first, let's talk about what you'll need for the installation. You'll need a few basic tools like a drill, a level, a tape measure, a screwdriver, and a spirit level. As for materials, you'll obviously need the Wall Mounted Basin Unit itself, wall plugs, screws, P - trap for the drain, and flexible water supply hoses. You can check out our Wall Mounted Basin Unit on our website, which comes in various styles and sizes to fit your needs.

Step 1: Choose the Right Location

The first step in installing a wall - mounted basin unit is to choose the right location. You want to pick a spot where there's easy access to the water supply and the drain. Make sure the wall you're mounting it on is strong enough to support the weight of the basin unit. A stud wall is ideal, but if you're using a plasterboard wall, you'll need to use appropriate wall plugs to ensure a secure fit.

Use your tape measure to mark the height at which you want to install the basin. The standard height for a wall - mounted basin is around 800 - 850mm from the floor, but you can adjust it according to your needs. Use a spirit level to draw a horizontal line across the wall at the marked height. This will help you keep the basin unit level during installation.

Stone Resin Wall Hung BasinWall Mounted Basin Unit

Step 2: Prepare the Wall

Once you've marked the location, it's time to prepare the wall. If you're mounting the basin on a stud wall, find the studs using a stud finder. Mark the position of the studs on the wall as you'll need to attach the mounting brackets to them. If you're using a plasterboard wall, you'll need to drill holes for the wall plugs.

Drill holes at the marked positions on the wall. Make sure the holes are the right size for the wall plugs you're using. Insert the wall plugs into the holes and tap them gently with a hammer until they're flush with the wall.

Step 3: Install the Mounting Brackets

Now it's time to install the mounting brackets. Place the mounting brackets against the wall at the marked positions and align them with the holes in the wall plugs. Use a screwdriver to insert the screws through the brackets and into the wall plugs. Tighten the screws firmly, but be careful not to overtighten them as this could damage the wall or the brackets.

Use a level to check that the mounting brackets are perfectly horizontal. If they're not, adjust them until they are. The brackets need to be level for the basin unit to sit properly.

Step 4: Attach the Basin to the Brackets

With the mounting brackets in place, it's time to attach the basin to the brackets. Lift the basin unit carefully and place it onto the mounting brackets. Align the holes in the basin with the holes in the brackets. Insert the screws through the holes in the basin and into the brackets. Tighten the screws gently to secure the basin to the brackets.

Once again, use a level to check that the basin is level. If it's not, make small adjustments by loosening or tightening the screws until the basin is perfectly horizontal.

Step 5: Connect the Water Supply

After the basin is securely attached to the wall, it's time to connect the water supply. You'll need to connect the flexible water supply hoses to the taps on the basin unit and to the water supply pipes in the wall. Make sure you turn off the water supply before you start connecting the hoses.

Wrap some PTFE tape around the threads of the taps and the water supply pipes to prevent leaks. Attach the flexible hoses to the taps and the pipes, and tighten the nuts using a spanner. Once you've connected the hoses, turn on the water supply and check for any leaks. If you find a leak, tighten the nuts a little more until the leak stops.

Step 6: Connect the Drain

The final step in installing a wall - mounted basin unit is to connect the drain. You'll need to attach the P - trap to the waste outlet of the basin and to the drain pipe in the wall. Make sure the P - trap is properly aligned and that there are no kinks in the pipe.

Apply some silicone sealant around the waste outlet of the basin to prevent leaks. Insert the P - trap into the waste outlet and tighten the nut. Then, connect the other end of the P - trap to the drain pipe in the wall. Use a spanner to tighten the nuts on the P - trap.

Tips and Tricks

  • If you're not confident in your DIY skills, it's always a good idea to hire a professional plumber to install the wall - mounted basin unit for you.
  • Before you start the installation, make sure you read the manufacturer's instructions carefully. Different basin units may have slightly different installation requirements.
  • When choosing a wall - mounted basin unit, consider the style and color that will match your bathroom decor. We have a great selection of Stone Resin Wall Hung Basin that are not only durable but also look great in any bathroom.
  • If you're short on space, you might want to consider a Bathroom Cloakroom Corner Basin. It's a great option for small bathrooms or cloakrooms.

Conclusion

Installing a wall - mounted basin unit may seem like a daunting task, but if you follow these steps and take your time, you can do it yourself. A wall - mounted basin unit can transform the look of your bathroom and make it more functional.

If you're interested in purchasing a Wall Mounted Basin Unit or have any questions about the installation process, feel free to reach out to us. We're here to help you every step of the way. Whether you're a DIY enthusiast or a professional contractor, we have the right products for you.

References

  • DIY Bathroom Installation Guides
  • Manufacturer's Instructions for Wall Mounted Basin Units