Tag: Passive Design

  • Window-to-Wall Ratio

    Window-to-Wall Ratio

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    vstarenergy
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    The ideal percentage of glazing to wall—often referred to as the window-to-wall ratio (WWR)—depends on several factors, including the building’s orientation, climate, and intended use. Here’s a general guideline for different orientations: North-Facing Walls: South-Facing Walls: East-Facing Walls: West-Facing Walls: General Considerations: These percentages are starting points and should be adapted based on specific design…

  • Designing for 7-stars: Passive Solar Design

    Designing for 7-stars: Passive Solar Design

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    vstarenergy
    in

    As part of our preparation for the proposed change to a minimum 7-star NatHERS rating, we revisit the benefit of passive solar design. Not only is its application fundamental to achieving a 7-star energy rating, but the benefit is clear: passive solar design adapts a building to its environment creating a comfortable home throughout the…