Motion Economy on the Job Site
- Gene Pellegrene
- Jun 22, 2025
- 4 min read
What is Motion Economy? Motion economy was first used by Frank Gilbreth, and later a set of basic principles was codified by Ralph Barnes in the 1930s. The principles of motion economy comprise guidelines that can be used to help determine work method, workplace layout, tools and equipment. They make repetitive tasks easier, more efficient and more effective. These principles help to achieve productivity and their objective is to maximise efficiency, minimise worker fatigue, and reduce cumulative trauma, such as Carpal Tunnel and tendonitis, at the workstation.
The principles are used when examining and designing workstation and workplace layouts and during method study. They are simple and empirical hints on work design that are based on a combination of simple ergonomic principles and common sense. The principles relate to both the design of the workplace and the design of the work. Hence, for example, they advise that gravity should be used, where possible, to deliver materials to their point of use and to remove completed work. They include the characteristics of easy movement which suggest that working methods and workplaces should be designed such that the motion patterns required of workers can comprise movements that are minimum, symmetrical, simultaneous, natural, rhythmical, habitual, and continuous.
Practical Uses of Motion Economy in the House Painting Workplace
Motion economy refers to the efficient use of human effort, tools, and materials to reduce fatigue and increase productivity. In the house painting industry, applying principles of motion economy can lead to faster job completion, improved quality, enhanced safety, and reduced physical strain on workers. Below are practical uses of motion economy in the house painting workplace:
1. Workspace Organization - Staging Materials: Arrange paints, brushes, rollers, trays, extension poles, drop cloths, and ladders in a logical, easy-to-access layout to minimize unnecessary movement. - Tool Stations: Set up central tool stations in large projects to reduce time walking back and forth for supplies. - Pre-sorting Supplies: Group tools and materials by task before starting (e.g., masking supplies together, painting tools grouped by surface type).
2. Sequencing of Tasks - Top-to-Bottom Painting: Begin at the ceiling and work downward to avoid overlap or needing to redo areas. However, in most cases, Ceiling and Trim can be completed at the same time, walls, last. - Room-by-Room Completion: Complete one room at a time fully to avoid backtracking and tool transport. While it is advantageous to complete a room and move on, some tasks like, drywall repair are best to complete at the same time, if possible.
- Team Coordination: Assign specific roles to each team member to prevent redundancy and improve flow.
3. Tool Efficiency and Accessibility - Use of Extension Poles: Minimize the need to climb ladders by using adjustable poles for higher surfaces. - Tool Belts and Pouches: Keep cutting tools, tape, rags, and small brushes on-person to reduce trips. - Quick-Release Roller Frames: Use tools that simplify cleaning or roller replacement. - Powered Screwdrivers: Reduce hand fatigue and remove the outlet covers faster.
4. Minimizing Unnecessary Motions - Reduce Reaching and Bending: Keep frequently used items between knee and shoulder height. - Minimize Adjustment Time: Keep ladders properly placed to reduce the number of repositions. Arrange the furniture based on the area being painted in the room. For example, if the ceiling is being painted, overhead lighting to be cut in, create enough space for ladder placement when moving the furniture, so you only need to move it once rather than multiple times.
5. Ergonomics and Worker Health - Stretching and Warm-Ups: Encourage short physical warm-up routines before starting. - Rotating Tasks: Alternate physically intense work with lighter duties to reduce fatigue. - Use of Anti-Fatigue Mats: Place in areas where painters stand for extended periods (e.g., trim work).
6. Standardized Procedures - Checklists and Training: Standardized methods reduce decision fatigue and ensure consistency. - Templates for Taping/Masking: Use reusable tools to speed up prep work. - Workflow Diagrams: Visual instructions for new workers can minimize errors and wasted motion.
7. Waste Reduction - Paint Dispensing Stations: Pouring stations can reduce spills and overfilling. - Efficient Mixing: Use mechanical stirrers where possible to save time. - Material Tracking: Assign responsibility for monitoring inventory to prevent over-ordering or loss.
Examples of Motion Economy:
Avoid having "empty hands" while navigating the job site. Return tools to their designated spots after use, but not at the cost of interrupting your current task.
Wrap used brushes and the paint tray (with labels indicating color/room) when not in use. This practice removes the need to wash brushes or replace roller sleeves during use. Tray or cut bucket liners might need replacement since they can create dried paint chunks during application.
Keep the roller tray close to you as you progress through the area.
When rolling a ceiling with an extension pole, role perpendicular to your body.
Utilizing the Festool Orbital sander in conjunction with the shop vac will decrease the time needed for area preparation, lessen user fatigue, and shorten clean-up times, as this system is almost entirely dust-free.
Conclusion Integrating motion economy principles into the house painting workflow enhances not only productivity but also worker satisfaction and job quality. Small adjustments in tool placement, task sequencing, and ergonomics can add up to significant time and cost savings over the course of a project or a season. Teaching and maintaining motion economy practices should be part of any professional painting company’s standard operating procedures.
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