Provide optimal shading

Rationale: Providing shading on all windows enhances occupant control over temperature, glare, and nighttime darkness, which can lead to reduced task-related eye strain, contributing to improved thermal comfort and enhanced sleep quality.

Requirements

Demonstrate compliance with one of the options below:

Option 1 - Shading on All Windows (Full Credit):

Provide shading devices to manage daylight exposure that meet all of the following requirements:

Multi-Tenant Retail

1. Provide shading on all windows within all regularly occupied spaces within the building.

Qualifying regularly occupied spaces must include but are not limited to the following:

• Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.
• Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

2. Ensure shading devices meet one of the following:

• include dynamic glazing on windows
• can be controlled by occupants through one of the following methods:
  • adjustable louver system
  • adjustable blinds
  • adjustable shades

Note that automated shading devices that include an occupant override may qualify for this strategy.

Retail

1. Provide shading on all windows within all regularly occupied spaces accessible to all full- and part-time employees and staff.

Qualifying regularly occupied spaces must include but are not limited to the following:

• Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.
• Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

2. Ensure shading devices meet one of the following:

• include dynamic glazing on windows
• can be controlled by occupants through one of the following methods:
  • adjustable louver system
  • adjustable blinds
  • adjustable shades

Note that automated shading devices that include an occupant override may qualify for this strategy.

Option 2 - Shading on 51% of Windows (Partial Credit):

Provide shading devices to manage daylight exposure that meet all of the following requirements:

Multi-Tenant Retail

1. Provide shading on 51% of all windows within all regularly occupied spaces within the building.

Qualifying regularly occupied spaces must include but are not limited to the following:

• Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.
• Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

2. Ensure shading devices meet one of the following:

• include dynamic glazing on windows
• can be controlled by occupants through one of the following methods:
  • adjustable louver system
  • adjustable blinds
  • adjustable shades

Note that automated shading devices that include an occupant override may qualify for this strategy.

Retail

1. Provide shading on 51% of all windows within all regularly occupied spaces accessible to all full- and part-time employees and staff.

Qualifying regularly occupied spaces must include but are not limited to the following:

• Workspaces: which include workstations, flexible workspaces, individual offices, and circulation between workstations. Note that hallways, corridors, and elevator banks are not considered regularly occupied spaces.
• Common spaces: which include spaces where occupants can gather to work, eat, take breaks or meet, such as meeting rooms, lactation rooms, quiet rooms, and reception areas.

2. Ensure shading devices meet one of the following:

• include dynamic glazing on windows
• can be controlled by occupants through one of the following methods:
  • adjustable louver system
  • adjustable blinds
  • adjustable shades

Note that automated shading devices that include an occupant override may qualify for this strategy.

Compliance Documentation

Types of compliance documentation required:

• Specifications sheets
• Annotated photographs
• Certified statements