855773520-LEED-v5-ID-C-Reference-Guide-Launch-Edition-1 - Page 281

Extracted Content

• Level 1 : A product in this level achieves a first step toward sustainability for a criteria area. Widespread achievement of these practices drives market transformation toward sustainability outcomes within the criteria area. Products scored at this level earn a 1x multiplier.

  • Level 2 : This level represents a leadership position in the marketplace for a given sustainability attribute. Products at this level are optimized and demonstrate a level of sustainability that peers aspire to achieve. Products scored at this level earn a 2x multiplier.

  • Level 3 : Products that earn this level are elite and represent the forefront of sustainability. Products scored at this level earn a 3x multiplier.

This credit rewards the selection of eligible interior and enclosure materials from the following product categories:

• Paints and coatings

• Adhesives and sealants

• Flooring

• Walls

• Ceilings

• Insulation

• Furniture

• Composite wood

• Plumbing fixtures

Eligible products meet the achievement levels and are scored as 1, 2, or 3. These scores are added across criteria areas to sum to a maximum score of five per product. This cumulative score is called the product “multi-attribute score”.

Each individual product’s value (cost, area, volume, or unit) is adjusted based on its multiattribute score:

Product value × multi-attribute score = Adjusted product value for LEED To determine total compliant product value per category, follow Equation 1.

U.S. Green Building Council LEED v5 Reference Guide for Interior Design and Construction, April 2025 Launch Edition 270