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Building panel Construct

Building panel Construct

„The flexible building panel for freedom of design.“

Product information

wedi building panels have a blue core made from CFC-free extruded polystyrene rigid foam.
This makes the wedi building panel an ideal basis for any type of plaster and tile. wedi building panels can be applied to practically any substrate, are waterproof, insulating, versatile, light and robust.

wedi Construct building panel, offers many possibilities when it comes to designing customized forms. Whether you are looking for small radii or semicircular solutions, thanks to the pre-cut profiles the Construct building panel gives you the freedom to be creative.

  • The blue XPS core is 100% waterproof and remains fully functional even after possible damage.
  • The cemented surface is a good adhesive under-surface. The fibre fabric also absorbs tensile forces.
  • All building panel systems have great heat insulation properties,

All advantages at a single glance

Technical data of building panel Construct


wedi Building Panel Material Composition XPS/ Extruded Polystyrene Foam Core covered with fiberglass mesh fully embedded in a cement based resin coating
Surface Burning Characteristics; ASTM E84-04 and UL 1715 Passes
Tensile Strength (Thinset Mortar to wedi Coating to Foam); ASTM C297 65 PSI
Shear Strength (Thinset Mortar to wedi Coating to Foam); within ANSI 118.10-1999; *wet conditions 54 PSI
Waterproofness; ASTM D4068 and within ANSI 118.10-1999 Passes
Waterproofness of Assembled System; IAPMO PS 106-2015 Passes
Capillarity 0
Temperature Exposure Limits -58°F to + 175°F
R- Value; ASTM C518 4.3hr ft. 2 F/Btu/in ( R – value for 1 inch of wedi foam = 4.3
Robinson Floor Test; ASTM C627 *with 8” x 8” x ¼” Porcelain Tile Heavy Duty Commercial Use, Passes
Fungus & Bacteria Resistance No Growth , Passes
Building & Plumbing Code Compliance
2015,2012,and 2009 International Plumbing Code (IPC) Compliant
2015,2012, and 2009 International Residential Code (IRC) Compliant
2015,2012, and 2009 International Building Code (IBC) Compliant
2010 and 2005 National Plumbing Code of Canada Compliant
2012 and 2009 Uniform Plumbing Code (UPC) Compliant
2012 and 2009 National Standard Plumbing Code (NSPC) Compliant
ANSI 118.10-2008 Load – Bearing Bonded, Waterproof Membranes for Thinset Ceramic Tile and Dimension Stone Installations Compliant
IAPMO PS 46-2012 Field Fabricated Tiling Kits Compliant
IAPMO PS 106-2015 Tileable Shower Receptors and Shower Kits Compliant
ICC-ES EG 159; Evaluation Guideline for Composite Backer Board Compliant
ICC-ES AC71; Acceptance Criteria for Foam Plastic Sheathing Panels Used as Water Resistive Barriers Compliant
New York City Approval OTCR Approved
City of L.A. Approval Approved; Report No M-100017 in reference to ICC ES PMG 1189
Illinois State Approval IDPH Approved
Michigan State Approval Approved ; Report 1625-PA
Wisconsin State Approval Approved, File 20130265
Massachusetts State Approval Approved; P3-0315-306 &P3-0315-306
Worldwide Approvals Quality Management & Control ISO 9001-2008

Product sizes

Order no. Designation Length x width x thickness
010708030 wedi building panel Construct (widthwise cut) 2' x 8' x 1 1/4" (Precut to bend)
010709030 wedi building panel Construct (lengthwise cut) 2' x 8' x 1 1/4" (Precut to bend)

Shapeable building panels - wedi building panel Construct

  • wedi Construct building panel opens up many possibility for designing circular shapes. Whether you wish to create narrow radii or semicircular solutions, the Construct building panel gives you scope to turn your ideas into reality. Construct building panels provides high quality moisture protection and heat insulation, regardless of the shape, high technical standards whilst aloowing you to be creative.

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