Material pickups can cost contractors far more than fuel. Learn how drive time, loading, unloading, payroll and lost installation hours can affect productivity and why jobsite delivery may help protect your profit.
How Much Time Does a Contractor Lose Picking Up Materials?
A contractor sends an employee to pick up material.
It seems simple enough.
Drive to the supplier. Load the truck. Drive back to the project. Unload the material. Get back to work.
But how much time did that trip actually cost your company?
A "quick material run" can easily become an hour or two of lost production—and sometimes considerably more.
At Suburban Wholesale & Supply, we encourage contractors to look at jobsite delivery as more than a convenience. Keeping skilled employees on the jobsite can be an important part of controlling labor costs and improving productivity.
What Actually Happens During a Material Pickup?
Contractors often think about the drive time while overlooking everything surrounding it.
A typical material pickup can include:
- Stopping work and preparing to leave the project
- Driving from the jobsite to the supplier
- Finding or ordering the needed material
- Waiting for the order
- Loading the truck
- Securing the load
- Driving back to the project
- Unloading the material
- Getting tools and employees back into production
The true cost is not simply the miles between the jobsite and the supplier.
Let's Put Some Numbers to a Material Run
Consider a hypothetical siding contractor who discovers that the crew needs additional material.
| Task | Example Time |
|---|---|
| Stop work and leave project | 10 minutes |
| Drive to supplier | 25 minutes |
| Order/wait/load material | 30 minutes |
| Drive back | 25 minutes |
| Unload and restart work | 15 minutes |
| Total | 105 minutes |
That example turns one supposedly quick material pickup into 1 hour and 45 minutes away from production.
The actual time will vary by project, traffic, supplier location, order size and wait time. The point is to measure the entire interruption rather than just the drive.
One Employee or Two?
This is where the numbers become more interesting.
If one employee spends 1 hour and 45 minutes on the material run, the company loses 1.75 labor hours of production.
If two employees go together, the same trip consumes:
3.5 labor hours.
The truck made one trip, but the company paid for two employees to make it.
Now Calculate the Labor Cost
Contractors should calculate this using their own fully burdened labor cost—not simply an employee's hourly wage.
For illustration only, suppose your true cost for an employee is $35 per hour after considering wages and applicable payroll-related costs.
| Employees | Hours | Example Labor Cost |
|---|---|---|
| 1 employee | 1.75 hours | $61.25 |
| 2 employees | 3.5 hours | $122.50 |
And that still does not include the operating cost of the truck or the value of the installation work that did not get completed.
Don't Forget the Truck
A company truck is not free transportation.
Vehicle costs can include:
- Fuel
- Maintenance
- Tires
- Insurance
- Registration
- Repairs
- Depreciation or vehicle payments
That means every unnecessary supply run creates both a labor expense and a vehicle expense.
The Biggest Cost May Be Lost Production
This is where contractors should look beyond payroll.
What could your installer have accomplished during those 105 minutes?
Could another wall have been sided? Could more windows have been wrapped? Could soffit have been completed? Could the crew have finished the project that afternoon instead of returning the next morning?
The value of productive installation time can be substantially greater than the employee's hourly wage.
What If This Happens Twice a Week?
Small inefficiencies become expensive when they are repeated.
Using our 1.75-hour example:
- 2 material runs per week = 3.5 hours
- 50 working weeks = 175 hours per year
For one employee, that is more than four 40-hour workweeks spent making material runs.
If two employees regularly make those trips together, the number doubles to approximately:
350 labor hours per year.
Again, this is only an illustration. Every contractor should run the calculation using their actual number of material trips and actual trip times.
Try This Calculation With Your Own Company
For the next month, track every material pickup.
Record:
- Number of employees who went
- Time they left the project
- Time they returned to productive work
- Total miles driven
- Reason for the material run
- Whether the trip could have been prevented with better ordering or delivery
You may be surprised by what those "quick trips" are actually costing your company.
Planning the Complete Order Matters Too
Delivery solves only part of the problem.
The better strategy is preventing unnecessary emergency trips in the first place.
For a siding project, that means thinking beyond the siding panels and making sure the order includes appropriate quantities of:
- Starter strip
- Outside corners
- Inside corners when required
- J-channel
- Utility trim
- Soffit
- Fascia
- Trim coil
- Insulation
- Fasteners
- Flashing and water-management components
- Other project-specific accessories
A knowledgeable building material distributor can help contractors review orders and identify commonly overlooked components before the crew reaches the jobsite.
Why Jobsite Delivery Matters
When your building material supplier delivers directly to the project, your skilled employees can remain where they create the most value.
On the jobsite.
Suburban Wholesale & Supply has trucks and drivers available to deliver materials to contractors throughout the Quad Cities and surrounding Eastern Iowa and Western Illinois communities.
Whether you are ordering vinyl siding, steel siding, aluminum siding, ASCEND Composite Cladding, Progressive Foam or other exterior building materials, ask our team about coordinating delivery with your project schedule.
Keep Your Installers Installing
There is a simple way to look at this.
Your installers make money for your company when they install.
They do not generate installation production while sitting in traffic, waiting at a supply counter or loading a truck.
Not every material pickup can be eliminated. Unexpected situations happen on construction projects.
But reducing unnecessary supply runs through better estimating, better ordering, local inventory and jobsite delivery can return valuable hours to your production team.
Need Material Delivered to Your Next Job?
Suburban Wholesale & Supply wants to help contractors spend less time chasing materials and more time completing projects.
We maintain contractor-focused inventory, including 29 colors of .046 vinyl siding, and have trucks and drivers ready to support jobsite deliveries throughout our service area.
Call Nate or Andy for a quick quote or to schedule your next delivery, or visit Suburban Wholesale & Supply to learn more.
Sources & Contractor Resources
- U.S. Bureau of Labor Statistics — Occupational employment and wage information for construction trades and construction laborers. Bureau of Labor Statistics
- Internal Revenue Service — Standard mileage rates and information related to business vehicle use. IRS Standard Mileage Rates
- Associated General Contractors of America — Construction workforce, productivity, material cost and contractor business resources. Associated General Contractors of America
- National Association of Home Builders — Construction business management, labor and contractor education resources. National Association of Home Builders
- Gentek Building Products — Siding product information, specifications and installation resources. Gentek Building Products
- Polymeric Exterior Products Association — Installation and technical resources for polymeric exterior products. Polymeric Exterior Products Association
Part of: Estimating & Ordering
More in Estimating & Ordering
- How to Avoid Jobsite Material Shortages | Suburban Wholesale & Supply
- How to Estimate Vinyl Siding Materials | Suburban Wholesale & Supply
- Daily Jobsite Material Delivery | Suburban Wholesale & Supply
- Why Next-Day Siding Delivery Saves Contractors Money
Upload your HOVER report and our wholesale team will turn it into a material quote within 24-48 hours. For next-day delivery, get your order in by 3pm the day before.
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