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The Wiva Waterproof Shower Curtain Layer is designed for modern bathrooms, combining functionality with sleek simplicity. Crafted from lightweight, durable PEVA fabric, this grommet-top liner effectively keeps your shower area dry while resisting mildew. Easy to install and maintain, it ensures your space stays clean, fresh, and effortlessly stylish.
How to Hang Curtains with the Waterproof Liner
1. Attach the Waterproof Liner
Insert the curved end of each included hook through the grommets on the waterproof liner, with the liner facing the shower side.
2. Attach the Decorative Curtain
Insert the opposite end of each hook into the back pleats of the decorative curtain.
3. Hang & Adjust
Place the assembled curtain onto the rod and adjust so the liner hangs 2 inches inside the decorative curtain for a clean, concealed finish.
Free Shipping
Customization time 5–8 days.
Check our Shipping Policy for details on shipping times.
Friendly Refund Policy
If you receive the wrong color, product, or any visible defects, you can return it within 30 days for a full refund. Since each curtain is custom-made, other returns are not accepted—but we’ll work with you to find the best solution, including a 50% discount on a replacement for incorrect measurements.
Visit Returns & Refunds Policy for more.
We strongly recommend purchasing a booklet or free swatches first to experience the fabric before making final decision.
With or without a curtain rod, our online tool guides you step by step-just follow along,in 3 minutes, you'll have the exact dimensions you need.
We provide clear, step-by-step instructions and personalized tips to help you install with confidence.
Have installation questions? Always feel free to email us at care@cozyology.com.
Every order is backed by a one-year warranty for your peace of mind.
If your order is lost, damaged, incorrect, or doesn’t fit, we’ll make it right—at no cost. And if a measuring mistake is on your end, we’ll still offer 50% off a replacement.
Measure for order width & length
Calculate pleat, stack & ring counts
Estimate single panel weight
Every piece we create is a labor of love—crafted by skilled artisans in our workshop, where precision meets passion.
From the first cut to the final stitch, every detail is designed to bring timeless sophistication to your home.
At Cozyology, we make high-end custom curtains attainable, so you can enjoy elegance without compromise.
141 inches Width. Curtains exceeding the maximum size cannot be memory-shaped.
Header styles that do not support Memory Training include rod pocket, and ripple fold with tape buckle. Since those styles are designed to create and maintain their intended appearance through their construction and method of attachment, memory training is redundant.
Additionally, The Pure Collection does not support memory shape, as it is designed to achieve its refined look without the use of memory fabric.
Here’s a general guideline for pleat quantity based on width:
The exact number of pleats may vary slightly depending on your track or pole length.
To find the pleat quantity for different widths, click here.
Curtain stack width refers to the amount of space the curtains occupy when fully drawn or pulled to one side of the window or doorway.
To calculate your stack width, click Know Your Stacked Width.
Yes, you can click here to calculate the weight of your curtains.
Knowing the weight is important as it helps ensure that your curtain rod can support them without sagging or deforming.
Yes, you can! Just contact us within 24 hours of placing your order to adjust the size. For more details, see our return policy.
It’s the rod length you want one panel to cover.
Fullness is already included, so you don’t need to multiply anything yourself.
