To fit a sliding shower door, you must install the wall profiles perfectly plumb, assemble the metal frame, hang the glass panels onto the tracking, and seal only the outer edges. Because tempered glass panels are heavy and fragile, it is highly recommended to complete this installation with a partner. [1, 2, 3, 4, 5]
Required Tools & Materials
- Safety gear: Goggles and heavy-duty work gloves.
- Measuring & leveling: Tape measure, pencil, and a high-quality spirit level.
- Drilling: Cordless drill, diamond-tipped or masonry drill bit, and a multi-detector.
- Hardware & sealing: Screwdriver, rubber mallet, sanitary silicone sealant, and a caulking gun. [1, 6, 7, 8, 9]
Step-by-Step Installation Guide
1. Measure and Prep the Space
- Check levelness: Ensure your shower tray or floor is completely level using a spirit level. [6, 10]
- Scan the walls: Pass a multi-detector over the installation area to verify no hidden water pipes or electrical cables sit behind the tiles. [6, 7]
- Protect surfaces: Lay down the cardboard packaging over the shower tray to protect the basin from accidental scratches or dropped tools. [4]
2. Install the Wall Profiles
- Position profiles: Place the vertical aluminum wall channels against the tiled walls on each side of the opening. [1, 7]
- Mark drill points: Ensure the channels are perfectly plumb using a spirit level, then mark the screw holes onto the tiles with a pencil. [1, 7]
- Drill the tiles: Use a diamond-tipped drill bit to drill through the tile glaze carefully, insert rawl plugs, and screw the wall profiles loosely into position. [7, 9]
3. Assemble the Main Outer Frame
- Lay out pieces: Arrange the top rail, bottom rail, and side frames on a flat surface according to the manufacturer’s layout layout.
- Connect rails: Secure the top and bottom tracked rails to the side frames using the supplied corner screws.
- Install fixed glass: Slide any non-moving, fixed glass side panels into the frame channels at this stage, securing them with the provided internal brackets and rubber wedge gaskets. [6, 7, 11]
4. Fix the Frame into Position [6]
- Insert frame: Carefully lift the assembled frame and slide it into the wall channels you mounted in Step 2.
- Square the assembly: Use your spirit level to adjust the frame until it is uniform and square.
- Lock it down: Secure the frame to the wall channels using the provided internal framing screws, then push on the decorative screw caps. [2, 4, 7, 12]
5. Hang the Sliding Door
- Attach rollers: Screw the wheel runners onto the top and bottom of the moving glass door panel. Ensure wheels labeled “TOP” are positioned at the top of the panel. [2, 11]
- Hang the door: Lift the door and hook the top rollers smoothly into the tracks of the upper rail. [2, 13]
- Clip bottom rollers: Push down on the spring-loaded bottom rollers to click them securely into the lower tracking guide. [2, 13]
- Align and attach trim: Adjust the roller calibration screws until the door hangs straight and meets the wall evenly. Push on the magnetic strips, handle hardware, and plastic water seals. [2, 7, 13]
6. Apply Silicone Sealant [14]
- Clean the area: Wipe away all dust and debris from around the frame.
- Seal the exterior only: Apply a continuous bead of sanitary silicone along the outside edges where the frame meets the tiles and tray.
- Leave the inside unsealed: Avoid sealing the inside of the frame; leaving it open allows water that gets trapped inside the frame to drain safely back into the tray instead of leaking into the wall cavity.
- Cure time: Allow the silicone sealant to dry completely for at least 24 hours before running the shower. [3, 15, 16, 17, 18]
If you need any troubleshooting tips during assembly, let me know:
- Are you installing this into a recess (alcove) between two walls, or as a corner enclosure with a side panel?
- What is the brand or model of your shower kit?
- Are your walls made of solid brick, plasterboard, or a stud wall? [6, 19]
I can give you specific framing and structural advice based on your setup.