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> National Library of Latvia

Riga, Latvia

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  • Overview

    Latvia's national library, the Castle of Light, is an important new public building.

    Its mountain-like shape, however, offered some challenges to the design team in light of the severe winter climate in Riga.

  • Services

    • Wind pressures on cladding
    • Snow and ice accumulation for sloped roofs as well as development of mitigation concepts
    • Developing improved snow collection barrier and drainage gutters
    • Wind comfort
  • Benefits

    Effects on design: Appropriate wind loading criteria for design of the building’s cladding was determined.  Recommendations for a snow collection gutter were made to lessen the chance of sliding snow and melt water on sloped surfaces. 

    Reducing risk: Design concepts were created and tested for an impact-absorbing barrier to limit sliding snow and ice along path of gutter.