What limestone thickness and finish are recommended for Luxury Spa, Hammam, Thermal Bath & Wet-Room Limestone Surfaces?

We recommend 20mm Wall & Floor Panels + 5-Axis CNC Carved Basins & Drain Channels in Sandblasted & Brushed / Honed-Velvet finish, achieving DIN 51097 Class B/C Barefoot Wet-Room Certified.

What substrate and adhesive system should be used for Wellness & Hospitality Interiors?

Continuous sheet waterproofing membrane (Schluter Kerdi / Laticrete Hydro Ban) with 100% white C2S1 adhesive coverage and epoxy or anti-microbial flexible grout. Finish with Spa-grade hydro-oleophobic impregnator resistant to essential oils, soap scum, and continuous high humidity.

Application Guide · RW-TYAPPL-0111 · Wellness & Hospitality Interiors

Luxury Spa, Hammam, Thermal Bath & Wet-Room Limestone Surfaces

Skin-friendly, non-abrasive barefoot traction and moisture-managed detailing for wellness resorts, Turkish hammams, thermal spas, and luxury master bathrooms.

1. Structural & Surface Specification Matrix

Engineering Parameter	Mandatory Architectural Specification
Application Category	Wellness & Hospitality Interiors (RW-TYAPPL-0111)
Recommended Surface Finishes	Sandblasted & Brushed / Honed-Velvet
Calibrated Thickness & Profile	20mm Wall & Floor Panels + 5-Axis CNC Carved Basins & Drain Channels
Slip & Safety Compliance	DIN 51097 Class B/C Barefoot Wet-Room Certified
Substrate & Mortar Assembly	Continuous sheet waterproofing membrane (Schluter Kerdi / Laticrete Hydro Ban) with 100% white C2S1 adhesive coverage and epoxy or anti-microbial flexible grout.
Surface Sealing & Protection Protocol	Spa-grade hydro-oleophobic impregnator resistant to essential oils, soap scum, and continuous high humidity.