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wedi Mensolo L / U Boards

£42.43£85.55 (inc VAT)

Please note: This product is only available on back order from wedi and delivery can take up to 14 days.



wedi Mensolo L / U Boards are pre-fabricated elements made from 20mm wedi Tile Backer Board. They have many uses but are mainly used for pipe boxing and shelving.

Boxing in pipes in order to tile over them can be time consuming and can result in mis-aligned, unattractive grout joints at the corner if not done accurately. wedi Mensolo L / U Boards are pre-fabricated at the factory and provide a solution that is easy and quick to fit, and ensures a straight, square edge. As each unit is constructed from one continuous sheet, the corner joins are completely sealed, therefore require no waterproofing prior to tiling.

We recommend using wedi Board Connectors to fix wedi Mensolo L / U Boards to walls, other boards and surfaces. wedi Fixing Dowels and wedi Fixing Washers can be used to fix the boards to substrates such as studwork, wooden floors and solid walls/floors.

Each wedi Mensolo L / U Board section consists of a blue core made from extruded polystyrene rigid foam that is reinforced with glass fibre (with alkali-resistant finish) on both sides and coated with a polymer-modified cement. This core is 100% waterproof and remains fully functional even after possible damage.

wedi Mensolo L
L-shaped, 20mm thick board – available in 4 sizes: 150 x 150mm, 200 x 200mm, 300 x 300mm and 200 x 400mm. Each section is 2500mm long.

wedi Mensolo U
U-shaped, 20mm thick board – available in 2 sizes: 200 x 200mm and 300 x 150mm. Each section is 2600mm long.

Technical Data:
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: (1250 x 600 x 4 mm) 2,7 Kg, (2500 x 1200 x 50 mm) 13,8 Kg
Linear coefficient of thermal expansion: 0,02 mm/(mk)

Technical Data – 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.-%
Capillary 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 Datasheet Installation Guide

Click here to view this product on the Manufacturers website.

Additional information

Weight N/A

L – 2500 x 150 x 150mm, L – 2500 x 200 x 200mm, L – 2500 x 300 x 300mm, L – 2500 x 200 x 400mm, U – 2600 x 200 x 200mm, U – 2600 x 300 x 150mm


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