Who does not like linear drains? They keep practical efficacy and do not compromise on style either. Yet, this drain will remain elegant if you maintain it. Defective waterproofing is the third highest problem of building work grievances.
Waterproofing a linear drain will maintain its functionality. It can free you from excessive costs due to waterproof failures. If your drain fails, you will need to waterproof it. It will need the removal of the floor and wall tiles. It will be a costly and hassling process, so it’s better to waterproof a drain.
In this article, We will cover:
- How to waterproof a linear drain
- Materials used for linear drain installation
- Some great tips for efficient waterproofing
Materials You Will Need for Linear Drain Installation
Waterproofing has two types, the traditional methods, and the modern topical methods. Topical methods are easier and need less time. They use pre-made sheets or liquids for linear drain installation.
Traditional methods use a shower pan to waterproof a drain. Create a shower pan using a plastic sheet. Set it between mortar beds and fold on the edges to create a shower pan liner. The sheet is from lead, copper, or chlorinated polyethylene.
A fabric sheet is also available that sticks to the drain surface. Linear drain installation service providers use it.
You will also need a 3/16-inch v-notched trowel. This tool will be your best friend in applying the layers of protection your shower needs.
7 Steps to Waterproof Your Linear Drain
Waterproofing a linear drain is like putting a super strong, water-blocking jacket around it so water can’t get through and cause problems. A good linear drain installation process makes the drain resistant. It should be resistant to cleaning detergents, ultraviolet light, and heat-related effects.
Here’s how to do it step by step, made easy for everyone to understand:
1. Ensuring Clean and Ready Surfaces
Before you begin with linear drain installation to waterproof it, you have to remove its tile guide. The surface should be clean and dry. Remove any outer masking tape from the drain flange. Next, grab Hercules wipes, or a similar product, to clean the drain flange thoroughly. This step is vital for ensuring that the sealant adheres properly in the next stages of the process.
2. Sealant Application: A Barrier Against Moisture
With the area prepped, apply a 3/16-inch bead of sealant on the exposed drain flange, positioning it about 3/8 of an inch from the trough. This sealant acts as a frontline defense against water, ensuring that no moisture seeps through the cracks.
The waterproof tape should cover all areas of the drain. Pay special attention to the flange seams, foam board, and the surrounding cement.
3. Positioning the Waterproofing Sheet
It’s now time to lay down the waterproofing sheet. Start by positioning it folded over the drain area, then carefully unfold it to make sure the sheet is placed squarely. This step requires a bit of finesse to ensure everything lines up perfectly.
Pro Tip! Determine the dimensions you need to cover. You should always cut the sheet more than the required dimensions.
4. Securing the Clamping Collar
Smooth the membrane over the drain body, and push locator pins through the membrane to mark its position. Then, install the clamping collar by aligning the locator pins with the corresponding holes on the collar. Secure it firmly with screws, following an alternating pattern to ensure an even and tight fit.
5. Eliminating Air Pockets
Now, Grab a plastic drywall knife and gently work over the membrane that’s now covering your shower floor. You’re looking to get rid of any extra thinset that’s oozing out and, more importantly, to push out those sneaky air pockets that can cause bumps. This step is super important because we want a completely flat surface that water can’t get through.
6. Extending Waterproofing Up the Walls
Using your trusty 3/16-inch v-notched trowel again, spread thinset 7 inches up all side walls and behind the corner flaps of the membrane. This ensures that the waterproofing extends beyond just the floor, providing an additional layer of protection against moisture.
7. Finishing Touches: The Curb
Finally, apply thinset to the top and sides of the curb. Press and smooth the sheet membrane around all sides of the curb, fully encapsulating it in a waterproof layer. This step completes the sealing process, ensuring that every inch of your shower is protected from water damage.
Don’t forget to attach the tile guide!
7 Tips for Effective Waterproofing of the Linear Drain
Here are seven easy tips to help you keep your linear drain in top shape, so it can handle water without any problems.
- Waterproof drains are resistant to UV light, and heat stress. Yet, you should check for the waterproofing standards. Choose a place where you can protect the drainage system. It should be away from traffic stresses, and extreme temperatures.
- The shower walls need waterproofing. It is at least 150mm above the floor. It should be 25mm above the highest water level.
- Don’t apply excessive pressure between the wall and the waterproofing joints. It can cause water ingress.
- Any possible leaks are directed to the mortar bed. Use an adjustable leak control flange that sticks to the waterproof layer. It prevents leakage around the mortar bed.
- Choose an effective waterproof material that controls leakage. You can use roll-on liquid membranes or fabric membrane sheets. Make sure they cover the entire wet drainage area.
- Waterproofing a linear drain is essential on the complete surface. Particle boards or plywood bases also need waterproofing.
- Hobless showers should have water stop angles attached to them. It offers a secondary level of protection. The distance from the water stop end of the shower rose is 1500mm.
FAQs – All About Waterproofing Linear Drain!
What are the types of shower waterproofing?
Shower waterproofing has 4 types. These are sheet membrane layers, liquid membranes, foam bases, and foam wallboards.
How to bond a waterproof membrane to the drain?
You can use hot polymer compounds like glue or bitumen. They stick the polymer or bituminous waterproof sheeting.
What is the 5-layer waterproofing system?
As the name indicates, 5 layers of waterproofing materials are applied. This is done to overcome the uneven thickness of the drain.
What is the best waterproofing material?
Polyurethane is the best-known and most used material to waterproof linear drains. It goes into the depths and can be applied with ease.
Transform Your Bathroom with YZdrain’s Expert Waterproofing Solutions
At Ningbo Yize Sanitary Ware Co., Ltd., we do more than just make drains; we create special waterproofing that lasts and lasts. With over ten years of experience and being trusted by big names like ABB, we know how to mix great performance with cool design.
Get Your Custom Quote Today!
Don’t let waterproofing woes dampen your project. Contact YZdrain today to discover how our linear shower drains can elevate your bathroom’s design and functionality. With YZdrain, you’re not just installing a linear drain; you’re investing in peace of mind.
For a free sample and a custom quote, reach out to us at info@yzdrain.com or visit our website. Let us show you the YZdrain difference – where quality meets innovation.
