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wedi Vapor 85 - XPS board with vapour barrier coating

Verified by manufacturer 3 months ago

010702012

Wedi Systems (UK) Ltd Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    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.

Jump to:
+44 (0)161 864 2336 Website

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 guidance

Material thickness

Warranty description

Ten year

Uniclass

Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary

CAWS

M40/27 Intermediate substrate

M40/470 Intermediate substrate

Product range

Tile Backer Boards / Vapor Boards (for high humidity)

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 guidance

Consult manufacturer for details of compatible products.

Vapour barrier

0.51 mm.

Guidance for specification option:

Polyethylene foil with special fleece layer.

Manufacturer guidance

Consult 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 guidance

Consult 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 content

As defined in clause 7.8 of BS EN ISO 14021

25 %

Third party certifications

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA certificate 00/3675 wedi Building Boards

EPD

EPD

Environmental Product Declaration (EPD) - wedi Building Boards

Literature

wedi Flyer - Vapor 85 & wedi 620

wedi Flyer - Vapor 85 & wedi 620

2022 wedi World of Systems brochure

2022 wedi World of Systems brochure

wedi 620 Vapor Sealant TD

wedi 620 Vapor Sealant TD

wedi at a glance 2022

wedi at a glance 2022

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