How to Install a Shower Enclosure | Mitre 10 Easy As DIY

Introduction

Installing a new shower enclosure is a great way to refresh your bathroom, and it's a project you can tackle yourself, especially if you're replacing an existing unit without moving plumbing. This guide will walk you through the steps to install a shower enclosure, ensuring you have the right tools and techniques to complete the job successfully.

Step 1: Prepare Your Workspace

• Remove the old shower liner and allow it to relax in a flat position.
• Check that your walls are plumb, straight, and square. If you have an older home, ensure your floor is level; you might need to use a self-leveling compound.
• Take a photo of your plumbing and framing for future reference.

Step 2: Install the Shower Tray

• Insert the shower tray and ensure that the waste pipe aligns correctly.
• Cut nogs to support the wall board above the shower tray and provide a solid fixing for the door screws.
• If there’s no solid timber for the door, add solid fixings to the ends for support.
• Apply silicone to the bottom plate of the shower tray to minimize noise.
• Add adhesive to the feet of the tray before sliding it into place.
• Leave the tray to set for 24 hours.

Step 3: Cut Wallboard to Size

• Cut your jib aqua line wallboard to be 10 millimeters above the shower tray and 10 millimeters off the floor.
• Use a combination square to measure and mark.
• Create a template using cardboard for the curved corners.

Step 4: Mark and Cut Holes for Plumbing

• Measure and mark the positions for mixer holes on the wallboard, ensuring they correspond with the tray height.
• Verify measurements against the mixer instructions for correct hole sizing.
• Use a sharp drill bit to carefully drill the holes over a solid surface.

Step 5: Install the Shower Liner

• Position the shower liner against the wall and ensure it fits the tray's width.
• Measure from the shower tray to mark the liner's position, accounting for its thickness.
• Apply adhesive to the wall, following your pencil line for guidance.
• Carefully place the liner into position, pressing down and smoothing it out.
• Wipe away excess silicone with a damp cloth.

Step 6: Fix Wall Profiles

• Apply a bead of silicone to the back of the wall profile before attaching it to the wall.
• Ensure there’s a 3-millimeter gap between the wall profile and shower tray.
• Level the wall profiles and secure them in place.

Step 7: Assemble Door Frames

• Prepare the door frames by attaching the bottom and top extrusions to the side panels.
• Slide the channel onto the glass carefully, ensuring protection against hard surfaces.
• Use a helper to lift the frames into place, ensuring the locking mechanisms are engaged.

Step 8: Install the Shower Doors

• Fit the doors onto the rails, ensuring handles are installed on the inside of the glass.
• Ensure the seals are installed correctly, with flaps oriented to prevent water leakage.
• Adjust the door alignment using the screws if necessary.

Step 9: Final Sealing and Cleanup

• Apply a bead of silicone around the top of the shower liner and along the tray.
• Avoid applying silicone inside the shower; focus on the outside.
• Remove any remaining protective film from the shower enclosure after 24 hours of adhesive curing.

Conclusion

Congratulations on installing your new shower enclosure! Remember to check local regulations regarding installations. If you encounter any doubts during the process, consult a licensed installer. Enjoy your refreshed bathroom space and the satisfaction of completing this DIY project!