How To Seal your Shower Tray
Posted on 4th August 2023 at 13:43
A leaking shower tray can lead to water damage, mould growth, and costly repairs. Properly sealing your shower tray is essential to keep your bathroom dry and well-protected.
In this step-by-step guide, we'll walk you through the process of sealing a shower tray effectively.
Here are the materials you will need
- Silicone sealant (mold-resistant)
- Silicone gun
- Mastic tool
- Cleaning cloth
- Mild soap and water
How to Seal a Shower Tray in 8 Steps
Here is how you can seal a shower tray in 8 easy steps -
Step 1: Clean the shower tray area
Before you begin, make sure the shower tray and the surrounding surfaces are clean and free from any dirt, soap scum, or existing sealant residue, this is important to make sure the new silicone sticks to the surface it's being applied to. Use a mild soap and water solution to thoroughly clean the area, and then allow it to dry completely before proceeding.
Step 2: Remove existing sealant
If there is any old or damaged silicone sealant present, it will need to be removed before applying the new sealant. You can use a sharp blade or scraper to carefully remove the old sealant, making sure not to damage the shower tray or surrounding surfaces. Check for more details.
Step 3: Prepare the area and silicone sealant
Using masking tape, cover the edges of the shower tray to create a straight and neat line for the sealant application. This will also prevent any excess sealant from spreading onto unwanted areas.
Next, cut off the tip of the sealant tube at a 45-degree angle using a sharp blade or scissors. Insert it into the silicone gun and squeeze out a small amount of sealant onto a piece of scrap paper to ensure proper flow. The size of the nozzle opening will determine the thickness of the bead of sealant.
Step 4: Apply the sealant evenly
Starting at one corner of the shower tray joint, slowly squeeze the silicone gun trigger, applying a steady and consistent bead of sealant along the entire joint. Keep the pressure even to maintain a uniform seal. Work your way around the entire perimeter of the shower tray. Check our step by step guide.
Step 5: Smooth the sealant
Use a silicone sealant application tool to smooth out the sealant bead. Wetting the tool with a soapy solution can help prevent the sealant from sticking to it. Gently glide the tool along the joint to create a neat finish.
Step 6: Remove any excess sealant
While the sealant is still wet, use a clean damp cloth or paper towel to wipe away any excess silicone sealant from the surrounding areas and shower tray surface.
Step 7: Let the sealant cure
Allow the shower tray sealant to cure as per the manufacturer's instructions. This typically takes a few hours to a day for shower trays, depending on the type of sealant used. Avoid using the shower during this curing period to ensure a strong and lasting watertight seal.
Step 8: Test for leaks
After the sealant has cured, run a test by turning on the shower and checking for any signs of water leakage. If you notice any leaks, address them immediately by reapplying sealant to the affected areas.
Application and tips for shower tray sealing
Useful tips for applying silicone sealant for a shower enclosure
1. Ensure a clean surface: A clean surface can not be overstated for proper sealing. Along with using mild soap and water, consider using a specialised cleaner designed for removing soap scum and limescale. This will ensure that no residue is left behind.
2. Practice using the sealant application gun and silicone sealants: Before starting the actual sealing process, practice using the silicone gun on a piece of scrap paper or cardboard. This will help you get a feel for the right amount of pressure needed to apply an even bead of sealant.
3. Maintain a steady hand: As you apply the sealant, use your non-dominant hand to stabilise the silicone gun, keeping your dominant hand steady. Move the gun slowly along the joint to ensure an even application. Do not rush the process.
4. Use masking tape: Apply masking tape along both sides of the joint where the sealant will be applied. This will help you achieve a clean, straight line and make it easier to remove any excess sealant. Remove the tape immediately after smoothing the bead for the best results.
5. Smooth the sealant immediately: After applying the sealant, immediately smooth it out using a silicone tool or a wetted finger for a neat finish. Dipping the tool or your finger in a soapy water solution can prevent the sealant from sticking.
6. Remove excess sealant promptly: Use a clean cloth or a paper towel to carefully remove any excess sealant while it is still wet. For a more precise clean-up, you can use a plastic scraper to gently lift away excess silicone.
Maintenance tips for sealed areas and shower tray surfaces
1. Regular cleaning: Clean your shower tray and sealed areas regularly using mild, non-abrasive cleaners. Avoid using harsh chemicals that can degrade the silicone over time.
2. Dry the area: After each use, quickly wipe down the shower tray and surrounding area with a squeegee or cloth. This helps prevent water spots and mould growth.
3. Inspect periodically: Regularly inspect the sealed joints for any signs of wear, gaps, or mould growth. Address any issues promptly by removing the damaged sealant and re-sealing the area.
4. Maintain ventilation: Ensure proper ventilation in your bathroom by using an exhaust fan or opening windows during and after showers. This reduces moisture levels, which helps in maintaining the integrity of the sealant.
5. Avoid heavy loads: Avoid placing heavy objects on or near the sealed areas. This can cause the sealant to break or become loose over time.
By following these tips and maintaining your shower enclosure properly, you can extend the life of the sealant and keep your bathroom looking fresh and clean.
FAQ
How long does it take for most silicone sealants to completely dry?
The drying time for silicone sealants can vary depending on the type and brand. However, in most cases, it takes about 24 hours for silicone sealant to fully cure.
Can I use a hairdryer to speed up the drying process?
No, using heat from a hairdryer or any other source can cause the sealant to dry too quickly and may result in an uneven finish or even cracking. It's best to allow the sealant to cure naturally according to the manufacturer's instructions.
What are the best sealants for sealing a shower?
Silicone sealants are the most commonly used for shower tray sealing. Look for ones that are specifically designed for use in bathrooms and have a mould-resistant formula.
Can I reseal over old sealant?
It's generally not recommended to reseal over old sealant as it can affect the adhesion of the new sealant. It's best to remove any old sealant completely before applying a new bead of silicone sealant. However, if you must reseal over old silicone, make sure to thoroughly clean and dry the area before application.
How often should shower tray seals be replaced?
It's recommended to replace shower tray seals every 3-5 years, or as needed if there are signs of wear or damage. Regular maintenance and inspection can help identify when it's time for a replacement. Make sure to properly remove any old sealant before applying a new bead for the best results.
Conclusion
Sealing your shower tray is an essential step in ensuring a watertight and long-lasting enclosure. By following the steps outlined above and using the right tools and techniques, you can achieve a professional-looking finish that will protect your bathroom from water damage.
Remember to regularly maintain and inspect the sealed areas to prolong the life of the sealant. If you encounter any issues, don't hesitate to remove and reseal as needed. With proper care, your shower tray will remain leak-free for years to come. So go ahead and confidently enjoy a relaxing shower in your securely sealed enclosure! Happy sealing!
Seeking a professional solution?
When it comes to ensuring the highest quality in sealing solutions, trust the expertise of Gould Silicone Sealants.
With years of experience in the industry and a commitment to customer satisfaction, Gould Silicone Sealants offers an extensive range of products tailored for various applications, including bathroom and shower tray sealing. Our team of professionals is dedicated to providing you with the best advice and the most effective sealing solutions to meet your specific needs.
Don't leave the integrity of your bathroom sealant to chance. Get in touch with Gould Silicone Sealants today to get a free quote and learn more about our premium products and services.
Tagged as: black mould, Blog, guide, mastic, sealing, shower, shower tray, silicone, silicone sealing, step by step
Share this post: