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Uncoupling Membrane for Tile Floor, 323 Sq Ft Tile Underlayment Membrane
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 7, 2026 4:30 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
JJ CARE
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓323 SQ FT ROLL, 3.3 x 98.5 FT – covers roughly three average bathroom floors; printed footage marks along its length help estimate, plan each cut, then order exactly what the job needs
✓UNCOUPLING TILE MEMBRANE UNDERLAYMENT – 1/8 inch (3mm) square-grid HDPE core isolates ceramic, porcelain or stone from subfloor movement, so seasonal expansion in wood or concrete stays below your finished surface
✓SHOWER WATERPROOFING MEMBRANE – this shower membrane of sealed polyethylene sheeting keeps slab moisture off plywood and OSB beneath bathrooms, laundry rooms, kitchens plus basements
✓DECOUPLING MEMBRANE FOR CRACK ISOLATION – absorbs lateral shifting, spreads point loads across an entire installation, keeping grout lines intact through high-traffic hallways, doorways
✓FLOOR MEMBRANE WITH BONDED PP FLEECE – polypropylene cloth keys into modified thinset mortar, remaining attached once pressed down (one buyer: it does not peel away); cuts cleanly by utility knife around corners, fixtures
✓WATERPROOFING MEMBRANE FOR SHOWERS – use it as a tile underlayment membrane for shower floors, bathroom floors, laundry rooms and mudrooms; for a waterproof floor, cover every seam, corner and wall joint with waterproofing band set in thinset (sold separately)
✓TILE FLOOR UNDERLAYMENT FOR CONCRETE, PLYWOOD – a floor underlayment, subfloor underlayment and moisture barrier underlayment beneath ceramic tile, porcelain tile, natural stone and large-format tile, over concrete slabs, plywood or OSB in homes, condos and basements
⚙️ Specifications
Material
High-density Polyethylene (HDPE), Polypropylene
Brand
JJ CARE
Style
Standard
Item dimensions L x W x H
15.35 x 15.35 x 39.37 inches
Water Resistance Level
Waterproof
Brand Name
JJ CARE
Number of Packs
1
Unit Count
1 Count
Number of Items
1
Manufacturer
JJ CARE
Part Number
5060988911359