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Sanwell Niches

Sanwell Niches

„Easily integrated in the wedi standard range.“

wedi prefabricated niches are fabricated from 10 mm Building Boards for strength and come in five different size options.

The perfect fit for all your shower necessities, our niches install quickly and safely, and integrate flush into the wall board assembly with wedi fasteners and wedi sealant. Shelves, included in some models, are flexible and can be installed exactly where they will fit your design best.

Sanwell Niches Sanwell Niches Sanwell Niches Sanwell Niches Sanwell Niches

Technical properties wedi Niches

Technical properties – Rigid foam

Base Material XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating
Surface Burning Characteristics; ASTM E84-04 and UL 1715 Passed
Tensile Strength ( Thinset Mortar to wedi Coating to Foam); ASTM C297 0.45 N/mm²
Shear Strength (Thinset Mortar to wedi Coating to Foam); within ANSI 118.10-1999; wet conditions 0.37 N/mm²
Flexural Strength; ASTM C947 4.32 N/mm²
Waterproofness of Assembled System; IAPMO PS 106-2015 Passes
Drain Assembly Kit, WaterMark Passes
Temperature Exposure Limits -50 C to + 80 C
Long-term compressive strength (50 years) ≤ 2% compression EN 1606 0.08 N/mm²
Compressive resistance or compressive strength at 10% compression EN 826 0.25 N/mm²
Fungus & Bacteria Resistance No Growth , Passes
Heavy Duty Commercial Use, Passes R-Value, ASTM C518
25 mm of wedi foam = 4.3

Product sizes

Order no. Designation Width × Length × Thickness
074315438 wedi Niche 70, rectangular 705 × 450 × 80 mm (10 mm)
074315439 wedi Niche 90, square 400 × 450 × 100 mm (10 mm)
074315440 wedi Niche 90, rectangular 705 × 450 × 100 mm (10 mm)

Areas of use wedi Niches

  • New Construction of Residential/Commercial use buildings
  • Renovation in Residential/Commercial use buildings
  • For barrier free or curbed installations
  • For customized or standard tiled showers
  • Over wooden or concrete substructures
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