How To Install A Shower Screen (Step-by-Step Guide)

Table of Contents

Need to install a shower screen? This guide shows you “how to install a shower screen” step by step. Follow along to ensure a professional finish that prevents leaks and fits perfectly.

Key Takeaways

  • Proper preparation, including gathering necessary tools, taking accurate measurements, and clearing the workspace, is essential for a smooth shower screen installation.
  • The installation process involves key steps such as correctly positioning and securing the wall channel, carefully fitting the glass panel, and applying silicone sealant to ensure a watertight seal.
  • Different types of shower screens, including bath shower screens, frameless screens, and curved screens, require specific installation methods; understanding these variations helps ensure a successful and enduring installation.

Preparing for Shower Screen Installation

Proper preparation is vital before you begin the successful shower screen installation. Here are some steps to follow:

  1. Ensure you have all the necessary tools and materials.
  2. Take accurate measurements of the shower area.
  3. Clear the workspace and make sure it is dry. Following these steps will set you up for a smooth installation process.

Start by assembling all necessary tools and materials such as a spirit level, silicone sealant, and safety gear. These are important for maintaining alignment and ensuring a secure installation of the shower screen.

Next, take precise measurements of your shower area, which will prevent any fitting issues later on.

Finally, clear the installation area by removing any obstructions and ensuring it’s dry and clean.

Gather Necessary Tools and Materials

Start with the collection of all required tools and materials. Utilising a spirit level is key to maintaining the straightness of the shower screen and avoiding potential problems like leaks or door misalignment. Silicone sealant will help secure the edges and prevent water leakage. Make sure to follow the manufacturer’s instructions for any specific tools or materials required for your particular shower screen model.

Measure Your Shower Area

The success of a shower screen installation heavily relies on precise measurements. Here are the steps to follow:

  1. Use a tape measure to record the dimensions of your shower area, ensuring you measure both width and height.
  2. It’s crucial to do this after the tiling is complete to get precise results.
  3. Also, check if the wall and floor surfaces are level using a spirit level.

Consider the following when measuring to fit a shower screen:

  • Take into account the placement of other bathroom fixtures to ensure the screen fits properly without obstructing anything.
  • Double-check all measurements to avoid any surprises during the installation process.
  • A properly measured shower area will ensure a snug fit and prevent water leakage.

Clear the Installation Area

Prepare the installation area by following these steps:

  1. Get rid of the old shower screen.
  2. Thoroughly clean the space.
  3. Remove the glass panel from the metal wall channel.
  4. Unscrew the channel from the wall.
  5. Remove any old caulking or sealant to ensure a clean surface.

Make sure the area is completely dry before starting the installation to prevent any issues with the new screen.

Installing the Wall Channel

Your shower screen’s stability and proper alignment, crucial for a successful installation, are guaranteed by the wall channel – a key component.

To start, position the U-channel by aligning it with the edge of the shower tray and marking where the screw holes need to be drilled. Next, drill the holes carefully, checking for any nearby electrical cables or pipes. Finally, secure the channel to the wall using screws and wall plugs for added stability.

Mark the Position

Marking the position of the wall channel with precision is of utmost importance. Before marking the holes for drilling, make sure to:

  1. Use a spirit level to check that the channel is straight and level. This will ensure accurate and precise drilling.
  2. When positioning the wall channel, make sure to place it 10-15mm inside the outside edge of the shower tray.
  3. Then, mark the holes in the channel for installation.

This precision will help in avoiding misalignment issues later on.

Drill Holes

Prior to drilling, it’s advisable to:

  1. Use a wall scanner to detect any nearby electrical cables and pipes.
  2. Use a 6mm ceramic drill bit to drill into tiles, applying even pressure at a low speed to avoid damage.
  3. Apply masking tape over the marked areas to help guide the drill and prevent it from slipping.

This careful approach ensures safety and precision.

Secure the Channel

After drilling the holes, strengthen the channel with nylon wall plugs and secure the screws tightly. This measure ensures that the wall channel can bear the weight of the glass shower screen without any complications.

Make sure the floor is level to prevent fitting problems.

Fitting the Glass Panel

Installing the glass panel is a sensitive task that demands cautious handling and accuracy. It’s advisable to have an extra pair of hands to help move and position the shower screen, as the glass panels can be heavy and cumbersome. Follow the manufacturer’s instructions closely to ensure proper installation.

Position the Glass Panel

When positioning the glass panel, ensure the following:

  • It is not in direct contact with the floor; use rubber silicon blocks in front of the floor brackets instead.
  • The panel should be at least 2 mm away from the wall to prevent any contact and potential damage.
  • Use a tape measure to ensure the vertical height of the glass panel is accurate.

Consider the natural flow and usability of your bathroom when determining the position of the glass panel. Double-check all measurements to ensure a perfect fit.

Fix the Panel in Place

Secure the glass panel into the wall channel using the provided fixings and instructions. It’s essential to have someone steady the panel while you fasten it to the channel to ensure stability and proper alignment. This step is crucial for the screen’s overall stability.

Install Support Bar

After positioning and fixing the glass panel, install the support bar for additional stability. Attach the support bar to the glass and extend it to the wall, making sure it is level before drilling.

This will help maintain the stability and integrity of both the shower screen and the bath screen, as well as the shower door and shower enclosure.

Sealing the Shower Screen

To provide a watertight barrier and deter water leakage, it’s imperative to correctly seal the shower screen. Silicone sealant is recommended for this task. Apply the sealant along the edges of the shower screen using a sealant gun, and smooth it out with a silicone smoothing tool to prevent bacteria introduction.

Apply Silicone Sealant

Using a sealant gun, follow these steps to apply silicone sealant along the edges of the shower screen for a watertight seal:

  1. Apply silicone on the back of the channel or bracket before screwing it into place for added security.
  2. Use the sealant gun to apply a thin, even bead of silicone along the edges of the shower screen.
  3. Smooth out the sealant with a silicone smoothing tool, making sure to remove any excess sealant.

By following these steps, you can ensure a proper seal and prevent any water leakage from the shower screen.

Let It Dry

The silicone sealant needs to dry completely for 24-48 hours before the shower can be used. It’s important to ensure that it has fully healed before using the shower. This waiting period ensures that the sealant cures properly, preventing any water leakage and reinforcing the sturdiness of the wall channel.

Special Considerations for Different Types of Shower Screens

Different types of shower screens necessitate distinct installation methods. It’s crucial to adhere to the appropriate method for each variant to guarantee a correct installation. Understanding these variations will help you choose the best approach for your bathroom. The main types include bath shower screens, frameless screens, and curved screens.

Installing a Bath Shower Screen

To install bath shower screens, follow these steps:

  1. Mark the wall where the screen will be installed.
  2. Drill holes at the marked spots.
  3. Secure the channel into the wall.
  4. Place the glass into the channel.
  5. Apply sealant.

By following these steps, you will be successful in installing shower screens.

Following these steps will ensure a secure and leak-proof installation.

Fitting a Frameless Shower Screen

Fitting a frameless shower screen requires precise measurements and professional help due to the challenging nature of the process. Here are the steps to follow:

  1. Install the fixed glass panel.
  2. Install the wall brackets.
  3. Install the hinges.
  4. Install the return panel. Make sure to ensure proper alignment and use the correct drill bit and silicone sealant.

This meticulous approach prevents damage and ensures a successful installation.

Working with Curved Shower Screens

Curved shower screens require flexible seals for a tight fit. Soak the seal in hot water or use oil to make it more flexible and easier to install around curves. This technique ensures a smooth and proper installation.

Common Mistakes to Avoid

Prevent common errors such as misaligned shower heads, wrong shower curb slope, and installation in spaces that cannot be cleaned. Such mistakes can cause issues like water leakage, mould proliferation, and incorrect installation.

Ensure accurate measurements, proper alignment, and suitable materials to prevent these pitfalls.

Maintaining Your New Shower Screen

Regular cleaning and appropriate care are integral to the maintenance of your new shower screen. Wipe down the screen after every use with a soft, non-abrasive cloth or squeegee to remove excess water. Avoid using acid or alkali cleaners, abrasive products, or sharp instruments to clean the screen.

Weekly cleaning with warm water and a mild soap mixture will prevent grime build-up and keep your glass screen looking new.


In conclusion, installing a shower screen can be a rewarding DIY project. By following the steps outlined in this guide, you’ll ensure a sleek, modern finish for your bathroom. Remember to prepare thoroughly, measure accurately, and maintain your screen regularly for the best results.

Frequently Asked Questions

What tools do I need to install a shower screen?

You will need a spirit level, silicone sealant, tape measure, drill with appropriate bits, and safety gear to install a shower screen. These tools are essential for a successful installation.

How do I measure my shower area accurately?

To measure your shower area accurately, use a tape measure to record the width and height of the space, making sure the surfaces are level and factoring in other bathroom fixtures.

Why is sealing the shower screen important?

Sealing the shower screen is important to prevent water leakage and protect your bathroom floor from water damage.

Can I install a frameless shower screen myself?

It’s best to seek professional help when installing a frameless shower screen due to the precision required and the risk of mishandling the glass panel.

How do I maintain my new shower screen?

To maintain your new shower screen, regularly clean it with a soft cloth or squeegee, avoid abrasive products, and use mild soap and warm water for deeper cleaning.

About The Author
Picture of Gabriel

Gabe, our esteemed glazier at Pure Glass SA, brings a decade of expertise to our team. With a robust background in the glazing industry, Gabe joined our ranks in October 2023, and since then, he has cultivated a stellar reputation among our clientele. His wealth of experience and diverse knowledge base enhances our business, allowing us to provide top-notch service and solutions to our valued customers. Gabe's commitment to quality craftsmanship and client satisfaction is evident in every project he undertakes. As a fully qualified glazier, he embodies our dedication to excellence and professionalism.

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