This construction Material Library can be used in most EU countries. The library includes manufacturer specific data about the materials like the material's density, thermal conductivity, and thickness. As such it is easier to include a specific material with real parameters onto a wall component and get an appropriate heat transfer coefficient (U value) directly. Change a material or thickness and this value changes accordingly. Additional information that is added into the material library is the material's thickness selection that helps to filter out the most appropriate combination. All material information is based on manufacturer datasheets, including a link (URL) from where additional information can be found. The library is available in English and Estonian. Although the library reach is the same in both cases, the descriptions are different (English or Estonian).

The library includes the following material classes:

• Acrylic resin-bonded mineral material
• Cellulose fiber wool
• Cement bonded particleboard
• Cement fibreboard
• Cladding facade system
• Concrete block
• EPS
• Glass wool
• Gypsum fibreboard
• Gypsum plasterboard
• Hemp fiber
• Hollow block
• Hollow core slab
• Laminated veneer lumber
• Lightweight block
• Lightweight expanded clay aggregate
• Lightweight panel
• Membrane
• Mineral foam
• Mineral wool
• OSB
• PIR
• Plywood
• PUR
• Resilient layer insulation
• Resol foam
• Stone cladding
• Stone wool
• VIP
• Wood fibre wool
• Wood fibreboard
• Wood particleboard
• XPS

Important: Library has been tested in Autodesk® Revit® 2021. Users of earlier version should test it accordingly.