Master the "10% Rule" in Estimating
Estimating isn't just about crunching numbers—it's about making educated predictions that minimize risk and maximize profitability. Today, let's talk about a game-changing principle you can apply to your projects: The 10% Rule. Here’s how it works: When preparing an estimate, always factor in a 10% buffer for unexpected costs. This buffer isn’t just a random guess—it’s your safety net. Why? Because in the world of construction and skilled trades, surprises aren’t "if" but "when." Think about sudden material price hikes, overlooked project complexities, or weather-related delays. Here’s how to apply it effectively: 1. Break Down Your Estimate: Categorize your costs—labor, materials, equipment, permits, etc. 2. Add 10% to Each Category: Apply the buffer to each line item individually rather than the total. This gives you more precise control and flexibility. 3. Communicate Transparency: When presenting your estimate to clients, position the buffer as proactive planning to safeguard their project’s success—not padding your pockets. The 10% Rule ensures you're covered without overinflating costs, making your estimates both competitive and reliable. 💡 Pro Tip: Use past projects to refine your buffers. If materials consistently fluctuate by 15%, adjust accordingly. The 10% is a starting point—experience fine-tunes it. Have you ever had a project where a buffer could’ve saved the day? Share your story or thoughts below! Let’s grow as estimators together.