wedi Vapor 85 - XPS board with vapour barrier coating
Verified by manufacturer 1 month ago
010702012
010702012
BBA Agrément Certificate
Certificate type
EPD
Certificate type
Composite panel type sealing system/ building board made of extruded polystyrene rigid foam reinforced on both sides with a special cement coating and with a vapour membrane barrier on one side.
Application
Specifically tested and approved for wall applications.
It can be used on solid walls and stud frames, as well as on floors and on ceilings, in interior areas. Applications include:
- Carrier element for laying tile, slab and natural stone floor coverings using the thin-bed method, and surface for plaster and other materials.
- Vapour barrier.
- Effective thermal insulation.
- Compound seal with tile and slab coverings on wall surfaces.
Description
Composite panel type sealing system/ building board made of blue extruded polystyrene rigid foam (XPS).
Features and benefits:
- Reinforced with alkali-resistant fibreglass mesh.
- Vapour membrane barrier on one side.
- Coated with polymer-modified mortar on both sides.
- For rooms with high levels of humidity (walls, ceilings and floors).
- Waterproofing, vapour barrier and thermal insulation.
Detailed application guidelines available; consult manufacturer for details.
General information
Color | Grey Guidance for specification option: Outer appearance only; XPS is blue. Blue |
Finish | Unfinished |
Material | High density extruded polystyrene (XPS) Polyethylene |
Shape | Rectangle |
Length | 2500 mm |
Width | 600 mm 900 mm |
Height | 12.5 mm 20 mm Manufacturer guidanceMaterial thickness |
Warranty description | Ten year |
Uniclass | |
CAWS | M40/27 Intermediate substrate M40/470 Intermediate substrate |
Product range |
Specification data - Extruded polystyrene (XPS) boards
Standard | To BS EN 13164. |
Fire performance | To BS EN 13501-1: E. |
Compressive strength (minimum) at 10% compression | To BS EN 826, 0.25 N/mm². |
Thermal conductivity (maximum) | To BS EN 13164, 0.036 W/m·K. |
Thickness | 12.5 mm. |
Face size (length x width) | 2500 x 600 mm. |
Facing | Polymer-modified mortar (both sides)/ vapour membrane (one side). |
Edges | Square. |
Integral accessories | wedi 620 sealant; wedi Tools sealing tape. Manufacturer guidanceConsult manufacturer for details of compatible products. |
Vapour barrier | 0.51 mm. Guidance for specification option: Polyethylene foil with special fleece layer. Manufacturer guidanceConsult manufacturer's literature for full details of wedi Vapor 85. |
Density | To DIN EN 1602, 32 kg/m³. Guidance for specification option: Bulk density of raw foam building board. Manufacturer guidanceConsult manufacturer's literature for full details of raw foam building board. |
Water vapour diffusion resistance | To BS EN 12086: 100 µ. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Recyclability | XPS core fully recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 25 % |
Third party certifications
Third party certifications
Literature
wedi Flyer - Vapor 85 & wedi 620
2022 wedi World of Systems brochure
wedi 620 Vapor Sealant TD
wedi at a glance 2022