Concrete Cost Estimating Guide
Estimating concrete costs accurately can be the difference between a profitable job and an expensive headache. Understanding the price dynamics between ready-mix delivery and DIY bagged mixing is key to making the right choice.
Ready-Mix vs. Bagged: The Break-Even Point
The general rule of thumb in construction is the 1 cubic yard rule (27 cubic feet).
Ready-Mix Truck
- Best for volumes > 1 yard
- Consistent quality & strength
- Saves back-breaking labor
- Might have "short load fees" ($150+)
Bagged Mix (DIY)
- Best for volumes < 1 yard
- Convenient for remote locations
- Labor intensive (mixing by hand)
- More expensive per yard
Hidden Costs to Watch For
When budgeting, don't forget these often-overlooked expenses:
- Delivery Fees: Most ready-mix companies charge extra for Saturday deliveries or waiting time if the truck is on site > 60 mins.
- Pump Truck: If the truck can't reach the pour site, you may need a line pump ($400-$800/day).
- Waste Factor: Always include 5-10% for spillage. Running short and needing a "clean up" load is incredibly expensive.