| 摘要 |
Components and mechanisms for creating a radiant barrier in an attic are described. The primary components are three-dimensional insulating components that have a reflective surface. The components may be set up by hand to form a radiant insulating layer on an attic floor or on top of existing insulation. The components have a three-dimensional self supporting structure that creates a dead air space between the components and the attic floor or insulation on which they set. Preferably the components will stack in a nested configuration for convenient storage and transport. A fill component may be used to fill in gaps between the larger components and around hard to reach spaces. The fill component may be reflective beads.
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