ASTM E1664

ASTM E1664 is a technical standard for classifying the serviceability of an office facility based on layout and building factors. It helps define a practical framework for evaluating how well an office environment supports use, planning, and operational needs. By focusing on serviceability rather than appearance alone, ASTM E1664 can support more consistent assessment, communication, and decision-making when comparing office spaces or reviewing facility conditions.

Overview of ASTM E1664

The Standard Classification for Serviceability of an Office Facility for Layout and Building Factors provides a structured way to describe office facility performance in relation to space planning and building characteristics. It is commonly used as a reference for evaluating how layout and building-related conditions affect office usability. ASTM E1664 is most relevant when a facility team, owner, designer, or evaluator needs a clear technical basis for comparing serviceability across office environments while keeping the assessment focused on functional factors.

Common use cases of ASTM E1664

This standard is commonly used in office planning, facility assessment, and property review activities where layout and building features need to be described in a consistent way. ASTM E1664 may be helpful during workplace reconfiguration, building evaluation, procurement discussions, or condition comparison between office spaces. It is also useful when teams need a shared classification method for serviceability-related decisions tied to how an office facility supports everyday work and spatial organization.

Benefits of using ASTM E1664

Using ASTM E1664 can improve consistency in how office facility serviceability is described and compared. That can support clearer communication between stakeholders, more reliable evaluation of office layouts, and better alignment during planning or purchasing decisions. The standard may also help reduce ambiguity when assessing building factors that influence office use, which can support quality control, risk reduction, and more defensible technical documentation for facility-related decisions.

• Serviceability classification for office facilities
• Layout-focused evaluation support
• Building factor assessment framework
• Useful for comparison and planning
• Supports consistent technical documentation