Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray

Name: Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray
Brand: Tools, Home & Hobby
SKU: BMB4RZH7O8
Price: 899.94 USD
Availability: InStock

$899.94

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We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Premium 48"x72" Watertight Shower Curb Kit for Professional Bathroom Installations

Upgrade your bathroom with our 48"x72" Watertight Shower Curb Overlay Kit — designed for lasting performance, effortless drainage, and easy installation. Perfect for homeowners, contractors, and remodelers, this kit ensures a fully waterproof, maintenance-free shower pan system.

Durable & Precisely Engineered Shower Tray

The shower pan slope tray is crafted from high-pressure EPS foam for exceptional strength without extra weight. Its 5° incline from all four sides channels water efficiently toward the 4" PVC central bonding flange, ensuring fast drainage and preventing pooling. The gray waterproof membrane surface enhances mortar adhesion, creating a secure, watertight bond.

Smooth Water Flow with Central Drain System

The 4" stainless steel grate pairs with the included PVC flange and auxiliary drainage device (fits 2-inch pipes) for uninterrupted water flow. The automatic gravity seal keeps debris out, protecting your plumbing from clogs.

Adjustable Shower Curbs for Flexible Installation

Includes two cuttable shower curbs (48" × 4.5" × 6") made of lightweight XPS extruded board, allowing you to trim and fit according to your exact bathroom layout.

Complete Waterproofing with HDPE Membrane

Two rolls of heavy-duty HDPE waterproof membrane are included — one large and one small — for flexible wall and floor coverage. Pre-cut 4 inside and 2 outside corners save you time during installation.

Professional Trowel for Better Adhesion

Unlike other kits, ours includes a stainless steel square-toothed trowel, designed to keep mortar application even and improve bonding between membrane and surfaces.

Effortless Installation – All in One Package

Whether you’re a DIY enthusiast or a professional installer, this kit comes with everything needed to create a watertight shower assembly quickly. Use with unmodified thin-set mortar for best results.

This shower curb kit is ideal for creating a long-lasting, leak-proof, and beautiful bathroom upgrade. Designed for precision, durability, and ease of installation, it’s your complete solution for a professional-quality shower pan system.

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Waterproof Shower Curb Overlay Kit, PVC...

$899.94

Tools, Home & Hobby

Waterproof Shower Curb Overlay Kit, PVC Central Flange,...

$899.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray Was this helpful? 0 0
K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Waterproof Shower Curb Overlay Kit, PVC Central Flange, Stainless Grate, Adjustable Curbs, HDPE Membrane & Slope Tray