Why Structural Steel Pricing Varies So Widely

Why Structural Steel Pricing Varies So Widely

Discussing Structural Steel Pricing – by Gerrard Booyens

Solhar Energy Solutions and Engineering in Kimberley, LOGO

Why Structural Steel Pricing Varies So Widely

In today’s market, not all steel fabrication quotes are created equal. While some contractors focus solely on offering the lowest price, reputable companies like SOLHAR prioritize quality, safety, and long-term value.

In today’s competitive market, structural steel quotations can vary dramatically. At SOLHAR, we believe in transparency and quality—and we want to help you understand why our pricing reflects long-term value, not just short-term savings.

Here’s why that matters:

Workmanship Standards

Qualified Artisans vs. Semi-Skilled Labor:

Skilled artisans follow certified welding codes and fabrication standards. This ensures structural integrity and compliance with engineering specifications. Lower-cost contractors often use semi-skilled workers, reducing labor costs but compromising quality and consistency.

Welding Quality:

Certified welders use approved procedures and consumables with traceable data sheets. This guarantees strength and durability—especially critical in mining and industrial environments.

Material Selection

Certified vs. Commercial Steel:

Certified steel comes with mill certificates and meets structural grade requirements. Commercial steel may be cheaper but lacks traceability and guaranteed performance, especially under load or in harsh conditions.

Consumables with Documentation:

Quality welding rods, paints, and coatings come with datasheets and batch traceability. These form part of a Quality Data Pack—available to clients upon request—to prove compliance and accountability.

Protective Coatings

Surface Preparation:

SOLHAR adheres to standards like SA2.5 sandblasting, ensuring proper adhesion and corrosion resistance.

Paint Systems:

We apply a two-coat system with a minimum Dry Film Thickness (DFT) of 100 microns, verified by calibrated instruments. In contrast, low-cost contractors may apply a single coat of primer with no DFT checks—often resulting in just 20 microns or less, offering minimal protection.

Engineering Oversight

Structural Approval:

All SOLHAR structures are reviewed and signed off by qualified engineers. This ensures safety under wind loads, seismic conditions, and operational stresses.

Many low-cost providers skip this step entirely, leaving clients exposed to risk.

Accountability and Aftercare

Reputation vs. Risk:

Companies that cut corners often walk away once the job is done, offering no guarantees or support if issues arise.

SOLHAR stands behind its work, with full documentation, compliance, and a commitment to long-term partnerships.

🍏Apples vs. Oranges

When comparing quotes, it’s essential to ask: Are you comparing certified engineering with unverified fabrication? Are you getting long-term durability or short-term savings?

🏗️ Why Structural Steel Pricing Varies So Widely

Category

High-Quality Fabrication

Low-Cost Alternatives

Workmanship Standards

Certified welders, precision tolerances

Unskilled labour, loose tolerances

Material Selection

Premium-grade steel, tested for strength

Cheaper steel, inconsistent quality

Protective Coatings

Sandblast SA2.5 + 2-coat system, 100μm DFT verified

Single coat primer, ~20μm, no DFT checks

Engineering Oversight

Approved by licensed engineers, designed for safety

Minimal or no engineering review

Accountability

Full documentation, traceable components, post-project support

No data pack, no guarantees, no responsibility

📊 Long-Term Cost & Risk Comparison

Metric

High-Quality Fabrication

Low-Cost Alternative

Initial Cost

Higher upfront investment

Lower upfront cost

Maintenance Cost (10 yrs)

Low—due to proper coatings & welds

High—frequent repainting & repairs

Expected Lifespan

40–50 years

20–25 years

Failure Risk

Minimal (2%)

Elevated (15%)

Insurance Premium Impact

Lower—due to certified compliance

Higher—due to increased liability

Post-Project Support

Guaranteed, with documentation

None—contractors often disappear

At SOLHAR, we don’t compete on shortcuts—we compete on quality, compliance, and peace of mind.

We welcome any questions and are happy to provide full documentation, datasheets, and engineering approvals to support your project’s success.

View some of our other projects completed by SOLHAR;

N12 VERMEULENS Exterior Modernization

N12 VERMEULENS Exterior Modernization

KEW FOUNDRIES Supplier performance evaluation for the period (July to December 2024)

KEW FOUNDRIES Supplier performance evaluation for the period (July to December 2024)

SOLHAR’s Ready Mix Concrete – VERMEULENS Brand New N12 Business Park Development

SOLHAR’s Ready Mix Concrete – VERMEULENS Brand New N12 Business Park Development

KEW FOUNDRIES Supplier performance evaluation for the period (January to June 2024)

KEW FOUNDRIES Supplier performance evaluation for the period (January to June 2024)

Dozer Blade Project – Removable Wear Liner  – Idwala Lime

Dozer Blade Project – Removable Wear Liner – Idwala Lime

SOLHAR Botswana – Water Storage and Pump – Stage Tank

SOLHAR Botswana – Water Storage and Pump – Stage Tank

Vermeulens in Kimberley’s New Development – Wi-Fi Tower Installation

Vermeulens in Kimberley’s New Development – Wi-Fi Tower Installation

St Patrick’s CBC, Classroom Floor Replacement

St Patrick’s CBC, Classroom Floor Replacement

Baobab Safety Tree done by SOLHAR

Baobab Safety Tree done by SOLHAR

Noord-Kaap Bull Run 2024 – Alex Voster van Ekapa se kar “Plathond “ toegerus deur SOLHAR

Noord-Kaap Bull Run 2024 – Alex Voster van Ekapa se kar “Plathond “ toegerus deur SOLHAR

775 Lvl Crusher Chute

775 Lvl Crusher Chute

Riverton Clarifier Refurbishment Project

Riverton Clarifier Refurbishment Project

463 Bucket Refurbishment Project done with GHAAP and SOLHAR in July of 2024

463 Bucket Refurbishment Project done with GHAAP and SOLHAR in July of 2024

Jointshaft Truck Haul Road – SOLHAR Civils Project

Jointshaft Truck Haul Road – SOLHAR Civils Project

Kimberley Water Shutdown – 13 Nov 2015

Kimberley Water Shutdown – 13 Nov 2015

ESKOM Building Project – Done by SOLHAR

ESKOM Building Project – Done by SOLHAR

Botswana Silos Project – GALLERY

Botswana Silos Project – GALLERY

STOCKPILE CRUSHER – Project done by SOLHAR in Kimberley

STOCKPILE CRUSHER – Project done by SOLHAR in Kimberley

WINGWALLS done by SOLHAR

WINGWALLS done by SOLHAR

PCCU PROJECT

PCCU PROJECT

SOLHAR Botswana – Stage Tank for Water Storage and to Pump Water

SOLHAR Botswana – Stage Tank for Water Storage and to Pump Water

We are known for our commitment to sustainability and innovation, using the latest technologies and techniques to ensure that our projects are not only functional, but also environmentally friendly and efficient.
Solhar Energy Solutions and Engineering in Kimberley, LOGO

Botswana Stage Tank – Water Storage and Pump Project

01 SOLHAR Botswana - Water Storage and Pump - Stage Tank

Grade B container purchase and delivered. Not in too bad of a shape.

Details about this Project;

THE CLIENT’S REQUEST:

Our client in Botswana requested us to come up with a solution for a stage tank to be able to store and pump water out of the pit area. Because of the depth of the pit, it is not feasible to pump water all the way up and out. The pumps required to do this is not cost effective. To be able to use smaller pumps the water needs to be pump in stages i.e. halfway up and then the last bit out of the pit area.

THE SOLUTION:

To achieve this, you need to be able to store large quantities of water before pumping it further.

We did some investigation and realized that is you reinforce and seal a container it will work perfectly.

 

 

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 01

Our Solhar team started by strengthening the container frame from the outside.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

Container is boxed up and twice as rigid as before.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

The original floor in containers are made from wood which needed to be removed and new floor installed made from sheet metal.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

To assist with the pressure of weight of 80000lt, we installed pipe supports on the inside of the container.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

Access hatches were also fabricated for easy access for maintenance and repairs if needed.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

Part of the request was to be able easily place the stage tank in new positions as required.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

The easiest way to do this, was to build a sled on which it can be pulled.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

Due to the size of the sled, it was assembled and welled in 2 halves.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

Once welded they were joined together and,

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

The container was placed on top of the sled and welded in position.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 06

A water test showed some leaks, which was quickly repaired.

Considering it was a grade B container there was very little water lost.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 06
VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

We applied a water resistance primer to the inside on the tank.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

Nice inside paint job!

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

Same water-resistant primer was applied on the outside.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 02

Final paint applied to make the staged tank look brand new.

VERMEULENS NEW DEVELOPMENT – WIFI TOWER INSTALLATION 03

Loaded and on its way to its destination in Botswana. The tank worked so well that they ordered another on 3 months later.

Solhar Energy Solutions and Engineering in Kimberley and Botswana - LOGO

Collection of projects done by the SOLHAR Team

SOLHAR Energy Solutions and Engineering in Kimberley and Botswana

View some of our other projects completed by SOLHAR;

N12 VERMEULENS Exterior Modernization

N12 VERMEULENS Exterior Modernization

KEW FOUNDRIES Supplier performance evaluation for the period (July to December 2024)

KEW FOUNDRIES Supplier performance evaluation for the period (July to December 2024)

SOLHAR’s Ready Mix Concrete – VERMEULENS Brand New N12 Business Park Development

SOLHAR’s Ready Mix Concrete – VERMEULENS Brand New N12 Business Park Development

KEW FOUNDRIES Supplier performance evaluation for the period (January to June 2024)

KEW FOUNDRIES Supplier performance evaluation for the period (January to June 2024)

Dozer Blade Project – Removable Wear Liner  – Idwala Lime

Dozer Blade Project – Removable Wear Liner – Idwala Lime

SOLHAR Botswana – Water Storage and Pump – Stage Tank

SOLHAR Botswana – Water Storage and Pump – Stage Tank

Vermeulens in Kimberley’s New Development – Wi-Fi Tower Installation

Vermeulens in Kimberley’s New Development – Wi-Fi Tower Installation

St Patrick’s CBC, Classroom Floor Replacement

St Patrick’s CBC, Classroom Floor Replacement

Baobab Safety Tree done by SOLHAR

Baobab Safety Tree done by SOLHAR

Noord-Kaap Bull Run 2024 – Alex Voster van Ekapa se kar “Plathond “ toegerus deur SOLHAR

Noord-Kaap Bull Run 2024 – Alex Voster van Ekapa se kar “Plathond “ toegerus deur SOLHAR

775 Lvl Crusher Chute

775 Lvl Crusher Chute

Riverton Clarifier Refurbishment Project

Riverton Clarifier Refurbishment Project

463 Bucket Refurbishment Project done with GHAAP and SOLHAR in July of 2024

463 Bucket Refurbishment Project done with GHAAP and SOLHAR in July of 2024

Jointshaft Truck Haul Road – SOLHAR Civils Project

Jointshaft Truck Haul Road – SOLHAR Civils Project

Kimberley Water Shutdown – 13 Nov 2015

Kimberley Water Shutdown – 13 Nov 2015

ESKOM Building Project – Done by SOLHAR

ESKOM Building Project – Done by SOLHAR

Botswana Silos Project – GALLERY

Botswana Silos Project – GALLERY

STOCKPILE CRUSHER – Project done by SOLHAR in Kimberley

STOCKPILE CRUSHER – Project done by SOLHAR in Kimberley

WINGWALLS done by SOLHAR

WINGWALLS done by SOLHAR

PCCU PROJECT

PCCU PROJECT

Solhar Energy Solutions and Engineering in Kimberley, LOGO

Solhar Energy Solutions & Engineering Botswana Contact:

ROY DE BRUIN 
+26771660127
roy.debruin@solhar.co.za

Solhar Energy Solutions & Engineering Contacts: 

GERRARD BOOYENS
082 551 4082
gerrard.booyens@solhar.co.za

KEVIN HARDING - Ready-Mix
083 256 9975
kevin.harding@solhar.co.za

BRIAN DANIELS
082 481 0616
brian.daniels@solhar.co.za

JOHAN LE ROUX - Civil Engineering
072 672 7427
johan.leroux@solhar.co.za

CONTACT US;

Our Kimberley Branch is situated at 8 Hendrik van der Bijl, Kimdustria, Kimberley, 8301, Northern Cape, South Africa

Brave men are not born! They are molded. SOLHAR constantly thrive to achieve the set goals monthly and we maintain our identity in what we stand for. If we do not stand for something we might fall for anything. May GOD always stay our protector in whatever project we complete, big or small. To HIM alone the glory and honor - Hallelujah

 

- Kevin Harding

Men tend to lose their identity in these trying times. We are identified as hard working men taking ownership and responsibility as good, loyal GOD fearing men for our households! BE THE MAN everyone talks about. Stand out in the crowd. Believe and NEVER forget your role and responsibility.

- Kevin Harding

Deliver service. Something we tend to be dislodged from in society in having a basic right to services rendered around us. If GOD stops to deliver the sun, moon, and stars on time we are done with and therefore we strive to keep our focus on delivery of service to our customers.

- Kevin Harding