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Sanwell wall element

Sanwell wall element

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„Extremely robust, with integrated niche“

Product information

The sturdy wall element with integrated niche is ideal for use as a shower partition wall, can be installed particularly easily and can then be directly tiled. Here, both the overall size and the niche size in the wedi Sanwell wall element can be individually customised.
The Sanwell wall element with a width of 900 mm or 1200 mm incl. niche installed in the factory is perfect for use as a free-standing wall.
Because it is made from waterproof polystyrene rigid foam, it is perfect for use as a shower partition wall, for example. Laborious construction and sealing is no longer required.

All advantages at a single glance

Technical data Sanwell wall element


Fire behaviour EN 13501 E
Sound insulation value DIN EN ISO 140-3 Rw,P 23 dB
Bending stress in reference to DIN 53293 3900 kPa (average)
Tensile strength 0.28 N/mm²
Linear coefficient of thermal expansion 0.02 mm/mk
Sanwell XL wall element weight 16 kg
Sanwell XXL wall element weight 24 kg
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
Associated module of elasticity EN 826 10 – 18 N/mm²
Thermal conductivity EN 13164 0.036 W/mK
Tensile strength EN 1607 0.45 N/mm²
Shearing resistance EN 12090 0.2 N/mm²
Shear modulus EN 12090 7 N/mm²
Bulk density EN 1602 32 kg/m3
Resistance to water vapour diffusion (μ) EN 12086 100
Water absorption under long-term immersion EN 12087 ≤ 1.5 % by vol.
Capillary action 0
Linear coefficient of thermal expansion 0.07 mm/mK
Temperature limits -50°C / +75°C
Fire behaviour EN 13501 E
Carbon dioxide propellant GWP value 1
Wall element XL dimensions 2500 × 900 × 100 mm
Niche dimensions 334 × 634 × 90 mm
Wall element XXL dimensions 2500 × 1200 × 100 mm
Niche dimensions 334 × 634 × 90 mm

Product sizes

Order no. Designation Wall element / Niche
041701100 wedi Sanwell wall element XL, with niche 30/60 2500 x 900 x 100 mm
334 x 634 x 90 mm
041701101 wedi Sanwell wall element XXL, with niche 30/60 2500 x 1200 x 100 mm
334 x 634 x 90 mm

Area of application Sanwell wall element

Thanks to this special properties, the stable wall elements with integrated niche are very versatile:
• Shower partition wall
• Design element in the bathroom
• Construction tool in the SPA and wellness area
• Individual partition walls for shower cubicles

The wedi Sanwell wall elements are approved for private and commercial use in indoor applications. Waterproof reinforcement plates can be incorporated into the element for fixing of shower heads or mixer taps. Please contact wedi's technical team for application advice.

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