Uncoupling Membrane
Returns on all eligible orders
All sale items are final sale once open
Crack Prevention. Moisture Protection. Tile Confidence.
Designed for ceramic and stone tile installations, HYDRO-BLOK Uncoupling Membrane helps prevent cracked tile and grout by absorbing movement in the substrate below. It also provides waterproofing protection and added mold resistance for long-lasting performance behind every tile.
Multi-Function Underlayment
One product — multiple layers of protection:
-
Crack Isolation – Prevents tile and grout fractures caused by structural movement
-
Waterproofing Barrier – Helps block moisture migration
-
Antifungal Protection – Supports a cleaner, healthier environment
-
Versatile Application – Installs over concrete, wood, or existing tile
-
Time & Cost Savings – No additional mats or screeds required
Why Tile Pros Choose It
Movement Absorption – Reduces the risk of cracked tile and grout
Fast Installation – Simplifies prep and eliminates extra reinforcing layers
Substrate Versatility – Works with multiple shower and flooring environments
Strong Compatibility – A smart addition to HYDRO-BLOK waterproofing systems
Size & Price
HBUNCOUP18 - 36" x 100' x 1/8"- $706.28 (Full Roll)
36" x 1' x 1/8"- $7.06 per linear foot
HBUNCOUP14 - 36" x 100' x 1/4" - $1,416.07 (Full Roll)
36" x 1' x 1/4" - $14.16 per linear foot
Next Day Pickup
Next Day Pickup
Need your Hydro-Blok products fast? With ATS Supply’s Next Day Pickup, you can place your order today and pick it up at our warehouse tomorrow—ready when you are.
✅ Order Cut-Off: Orders must be placed by 1:00 PM on a business day to qualify for next-day pickup.
✅ Pickup Time: Orders will be ready after 1:00 PM the following business day.
✅ Order Confirmation: Once your order is processed, you’ll receive a notification to schedule your dedicated pickup time.
✅ Identification: At pickup, you must present valid photo ID and proof of purchase. If someone else is collecting on your behalf, please inform us when scheduling your pickup appointment.
✅ Uncollected Orders: Orders not collected within 7 days will be returned to our distribution center. A 10% restocking fee will be deducted from your refund.
Simply choose Store Pickup at checkout, and we’ll have your Hydro-Blok system, tools, or accessories ready on time. It’s the fastest way to get your materials and keep your project moving.