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„Quick cladding for wall-mounted baths.“

wedi Bathboard cladding is made of 20 mm wedi building board and has revolutionised the cladding of bathtubs and showering trays. Height variations because rough concrete and screeding of up to 10 cm can be compensated for during installation by using height-adjustable feet. Installing a control framework is not necessary.

Technical data of building panel

Sound insulation DIN EN ISO 140-3 (at board thickness of 12.5 mm) Rw, P 23 dB
Fire behaviour EN 13501 E
Bending stress based on DIN 53293 3900 kPa (mean value)
Adhesive tensile strength 0,28 N/mm2
Weight: wedi building panel (1250 x 600 x 4 mm)
wedi building panel XXL (2500 x 1200 x 50 mm)
2,7 Kg
13,8 Kg
Linear coefficient of thermal expansion 0,017 mm/(mk)

Technical properties – Rigid foam

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 modulus 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 Vol.-%
Capillar action 0
Linear coefficient of thermal expansion 0,07 mm/mK
Temperature limits -50°C / +75°C
Fire behaviour EN 13501 E
Propellant gas, carbon dioxide, GWP value 1

Product sizes

Order no. Designation Length x width x thickness
073820100 wedi Bathboard 1800 x 600 x 20 mm
073820102 wedi Bathboard 770 × 600 × 20 mm

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Areas of use wedi Bathboard

  • With these elements, tileable bath cladding can be assembled in only a few steps. Additional platforms, steps and storage can be created simply using the appropriate wedi building panel.
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