Marmox Standard Shower Underlay with Point Grid
Marmox Standard Shower Underlay with Point Grid
Marmox Standard Shower Underlay with Point Grid is a high performance, fully waterproofed, and thermally insulated pre sloped shower base.
Technical Property | Official Certified Value | Engineering Benefit |
Structural Composition | High-density XPS foam core reinforced with fiberglass mesh and polymer-cement coating | Provides a lightweight, high-strength cementitious surface ready for direct tile application |
Waterproofing Performance | 100% Waterproof & Impermeable Structure | Completely isolates the subfloor from water leakage and moisture migration |
Slope & Drainage Geometry | Precision factory pre-slopes with integrated Point Grid | Ensures optimal water discharge toward the point drain without standing water |
Bonding & Load Capacity | High compressive strength with excellent cementitious adhesive bonding | Accommodates continuous foot traffic and heavy tile loads without deflection |
Marmox Standard Shower Underlay Point Grid
Factory Pre-Sloped Geometry: Guarantees precise water flow toward the central point drain without requiring traditional on-site screeding.
100% Integrated Waterproofing: Eliminates secondary under-tile liquid waterproofing membranes.
Ready-to-Tile Surface: Cementitious coating allows direct installation of ceramic, porcelain, or mosaic tiles with flexible tile adhesive.
Classic Point Drain Design: Compatible with standard point drain fittings and versatile across various shower layouts.
Barrier-Free Walk-In Showers: Ideal for modern residential apartments and luxury villas requiring flush floor transitions.
Hospitality & Hotel Projects: Enables rapid room construction with certified leak-free performance between building levels.
Spa, Wellness & Sports Facilities: Perfect for high-use public shower facilities and commercial wet rooms.
Renovation & Remodeling Projects: Allows easy shower upgrades with minimal structural slab modifications.
Substrate Preparation: Concrete subfloors must be flat, sound, clean, and free of dust, grease, or debris.
Drain Connection: Securely connect the point drain assembly to the waste pipe and verify flow before embedding the tray.
Underlay Bedding: Bed the Marmox Standard Shower Underlay onto the substrate using a flexible polymer-modified tile adhesive applied with a notched trowel.
Joint Sealing: Seal all perimeter joints, wall intersections, and tray connections using Marmox Waterproofing Tape.
Tile Installation: Install tiles directly over the underlay surface using a flexible polymer-modified tile adhesive.
