Case Study: Grain Storage Facility Construction Using Roll Formed Steel in Aberdeen, South Dakota

Case Study: Grain Storage Facility Construction Using Roll Formed Steel in Aberdeen

Grain storage facility construction in Aberdeen, South Dakota, demonstrates how combining corrugated roofing production with structural roll forming creates a highly profitable and efficient business model. In one of the state’s most active agricultural regions, demand for grain storage is constant, driven by crop cycles, farm expansion, and the need for modern, weather-resistant infrastructure.

This case study explores how a regional fabrication business in Aberdeen successfully supplied a large-scale grain storage project using:

• Corrugated roofing and wall cladding
• Structural steel components (C & Z purlins, channels)
• Integrated roll forming production

The project highlights how local roll forming operations can move beyond single-product supply and deliver complete building solutions for the agricultural industry.

Background: Aberdeen and the Grain Industry

Aberdeen is located in a major grain-producing region of South Dakota, surrounded by farms that rely heavily on efficient storage systems.

Key Agricultural Drivers

• Large-scale corn, wheat, and soybean production
• Seasonal harvest peaks requiring immediate storage capacity
• Expansion of farm operations
• Replacement of older storage facilities

Why Grain Storage Facilities Are Critical

Farmers in Aberdeen need:

• Protection from weather (snow, wind, moisture)
• Efficient storage for large volumes of grain
• Durable structures that last for decades

This creates strong demand for steel-based storage buildings, which are fast to construct and highly durable.

The Project Overview

Project Type

• Large agricultural grain storage facility

Location

• Rural area outside Aberdeen

Building Requirements

• High-capacity storage
• Weather-resistant structure
• Long-span roofing system
• Strong structural framework

Key Materials Used

• Corrugated steel sheets for roofing and cladding
• C & Z purlins for structural support
• Reinforcement channels and framing components

The Roll Forming Approach

Why Roll Formed Steel Was Chosen

Roll formed steel offered several advantages:

• Fast production and delivery
• Custom lengths for large structures
• Reduced material waste
• High strength and durability

Combined Production Strategy

The business used a dual-machine setup:

1. Corrugated Roll Forming Machine

Produced:

• Roofing sheets
• Wall cladding panels

2. Structural Roll Forming Machine

Produced:

• C purlins
• Z purlins
• Structural channels

Key Advantage

By producing both roofing and structural components in-house, the business:

• Reduced dependency on external suppliers
• Controlled quality and timelines
• Increased profit margins

Production Process

Step 1: Material Preparation

• Steel coils delivered and stored indoors
• Material selected based on thickness and strength requirements

Step 2: Structural Production

• C & Z purlins produced first
• Cut to required lengths
• Prepared for framework assembly

Step 3: Corrugated Sheet Production

• Roofing and cladding panels produced
• Custom lengths for building dimensions

Step 4: Quality Control

• Profile accuracy checked
• Structural components inspected
• Surface quality verified

Step 5: Delivery and Installation Support

• Materials delivered to site
• Coordinated with construction team

Production Strategy

Project-Based Production

• Production aligned with construction schedule
• Prioritised structural components first

Batch Production

• Produced materials in batches
• Reduced machine changeover time

Inventory Management

• Stocked raw materials before project start
• Produced finished goods in stages

Challenges Faced

1. Seasonal Timing

Problem

• Project coincided with harvest season
• High demand for storage

Solution

• Increased production capacity
• Prioritised key materials

2. Cold Weather Conditions

Problem

• Lower temperatures affecting steel forming
• Slower production speeds

Solution

• Stored materials indoors
• Adjusted machine settings

3. Logistics and Delivery

Problem

• Rural location
• Large material volumes

Solution

• Planned delivery routes
• Coordinated with contractors

4. Structural Accuracy

Problem

• Large building required precise components

Solution

• Careful calibration
• Strict quality control

Results and Outcomes

Project Success

• Completed on schedule
• High-quality materials supplied
• Strong structural performance

Business Impact

• Increased revenue from large project
• Strengthened reputation in Aberdeen region
• Expanded customer base

Customer Benefits

• Faster construction timeline
• Reduced material costs
• Reliable local supply

Key Lessons from Aberdeen Case Study

1. Combined Production Increases Value

• Corrugated + structural supply creates higher revenue

2. Grain Storage Demand is Strong

• Continuous need for new and upgraded facilities

3. Local Supply is a Competitive Advantage

• Faster delivery
• Lower transport costs

4. Planning is Critical

• Align production with project timelines

5. Quality Control is Essential

• Structural accuracy affects entire building

Why This Model Works in Aberdeen

Strong Grain Industry

• High demand for storage facilities

Seasonal Pressure

• Urgent need during harvest

Limited Local Suppliers

• Opportunity to dominate regional market

Large Project Sizes

• Higher revenue per project

Expansion Opportunities

Following this project, the business expanded by:

• Increasing structural production capacity
• Adding new profile types
• Targeting larger agricultural projects

How to Apply This Case Study

Step 1

Target grain storage and agricultural projects

Step 2

Invest in both corrugated and structural machines

Step 3

Build relationships with contractors

Step 4

Plan production around seasonal demand

Step 5

Focus on quality and reliability

FAQ: Grain Storage Roll Forming in Aberdeen

Why is roll formed steel used for grain storage?

It is strong, durable, and quick to produce.

What profiles are used?

Corrugated sheets for roofing and C/Z purlins for structure.

Who are the main customers?

Farmers, contractors, and agricultural businesses.

Is this type of project profitable?

Yes, due to large scale and high demand.

What is the biggest challenge?

Managing production during peak agricultural seasons.

Why combine corrugated and structural production?

It increases efficiency and profit margins.

How important is location?

Very important—local supply reduces costs and delays.

Can small businesses handle these projects?

Yes, with proper planning and equipment.

How does weather affect production?

Cold and seasonal demand impact scheduling and operations.

Is demand consistent?

Yes, driven by ongoing agricultural needs.