About the IGSDB Database

The IGSDB is a database of thermal and optical properties for glazing and shading products. The glazing product data is measured in a spectrophotometer and submitted by manufacturers. The shading product data is currently measured at LBNL.

See the LBNL website for information about glazing product data (IGDB: https://windows.lbl.gov/software/igdb) and shading product data (CGDB: https://windows.lbl.gov/software/cgdb)

Lawrence Berkeley National Laboratory (LBNL) maintains and publishes the IGSDB. The U.S. Department of Energy (DOE) provides support for the optical laboratory, participation in standards activities and related research. This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology, State and Community Programs of the U.S. Department of Energy, under Contract No. DE-AC03-76SF00098.

Copyright

IGDB Copyright notice

International Glazing Database (IGDB) Copyright (c) 2011, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Department of Energy). All rights reserved.

If you have any questions, please contact IPO at ipo@lbl.gov.

NOTICE. This tool was developed under funding from the U.S. Department of Energy and the U.S. Government consequently retains certain rights. As such, the U.S. Government has been granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the tool to reproduce, distribute copies to the public, prepare derivative works, and perform publicly and display publicly, and to permit others to do so.

CGDB Copyright notice

Complex Glazing Database (CGDB) Copyright (c) 2016, The Regents of theUniversity of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Department of Energy). All rights reserved.

If you have any questions, please contact IPO at ipo@lbl.gov.

NOTICE. This tool was developed under funding from the U.S. Department of Energy and the U.S. Government consequently retains certain rights. As such, the U.S. Government has been granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the tool to reproduce, distribute copies to the public, prepare derivative works, and perform publicly and display publicly, and to permit others to do so.