FQXESMHG Waterproof Membrane Roll — 324 Sq Ft Shower & Bathroom Underlayment, 25.6 mil

Overview

Discover reliable moisture protection with the FQXESMHG Waterproof Membrane Roll. Sized to cover large bathroom and shower projects, this roll measures 3 ft 8 in wide by 87 ft long, delivering up to 324 square feet of underlayment. The membrane thickness is 0.65 mm (25.6 mils), combining pliability with sturdy protection for tiled spaces.

Crafted as a high-density, three-layer system, it features a modified polyethylene core flanked by non-woven polyethylene sides and reinforced filling fiber. This design emphasizes durability and long-term performance across multiple project types.

Key benefits

• Three-layer high-density construction with a reinforced core and protective faces for lasting use.
• Water and vapor-proof formulation helps manage moisture and steam around tile, ceramics, and wood substrates.
• Versatile underlayment suitable for showers, bathrooms, steam rooms, kitchens, laundry areas, tub foundations, enclosed balconies, and more.
• Optimized for practical handling: thick enough for reliable protection yet flexible enough to cut and fold to fit irregular spaces.

Versatile deployment

• Use as a shower membrane, bathroom underlayment, or steam room liner to safeguard surfaces from moisture exposure.
• Extend its use to kitchens, laundry rooms, or even living areas where moisture control is desired.
• Compatible with tile, ceramics, wall tiles, and wooden boards, helping to safeguard framing and substrates from moisture buildup.

Practical handling

The membrane offers straightforward handling in real-world projects. It can be freely cut and folded to fit unique shapes and corners, and it fixes with unmodified thin-set mortar, reducing the need for additional corner accessories and parts.

What to expect in practice

In use, the product offers a balance of coverage, durability, and ease. While results depend on your project specifics, the material is designed to support consistent moisture management and surface protection across a range of bathroom and living applications.