WEDI PLAAT 13X600X1250

WEDI board 13×600×1250 — waterproof XPS backer for tiling/plastering

Technical data

• SKU: 000-493971ASP
• EAN (temporary): internal_ean: WEDI-13x600x1250
• Manufacturer: wedi GmbH
• Sheet size: 13×600×1250 mm (0.75 m²)
• Core: blue XPS (extruded polystyrene)
• Facing: cementitious skins on both sides, glass mesh inside
• Thermal conductivity (EN 13164): ~0.036 W/(m·K)
• Density (EN 1602): ≈32 kg/m³
• Water vapour μ (EN 12086): ≈100
• Capillarity: 0
• Linear expansion: ~0.02 mm/m·K
• Long-term compressive stress (EN 1606, ≤2%/50 yrs): 0.08 N/mm²
• Sound insulation (DIN EN ISO 140-3, 12.5 mm ref.): Rw,P ≈ 23 dB
• Service temperature: −50…+75 °C
• Reaction to fire (EN 13501-1): Class E
• Pack size: 1250×600×13 mm
• 
  

Key benefits

• 100% waterproof, insulating backer; remains functional after minor non-penetrating damage.
• Excellent adhesion for adhesives/plasters thanks to cement skins and embedded mesh.
• Lightweight, rigid, dimensionally stable; mould-resistant.
• Watertight detailing with WEDI 610 without extra tanking membranes.

Applications

• Walls, ceilings, floors in wet rooms (bathrooms, showers, WCs, kitchens).
• Concrete, masonry, renders; timber/metal studs.
• Substrate for ceramic/stone finishes and plasters.

Delivery

• Tallinn (EE): courier DPD/CargoBus — from €13.
• Helsinki (FI): from €55; rest of Finland — on quote (~2–3 business days).
• Dispatch: business days only; no weekend/holiday dispatch.

Details

Blue XPS core with double cement skins forms a rigid, waterproof, ready-to-finish board. Seal joints/penetrations with WEDI 610. Mechanical fixing with compatible washers/anchors per substrate specification.

Description: sitypro.com