About This Service

Our structural steel frame shot blasting service delivers exceptional surface preparation for all types of building frames, roof trusses, and load-bearing steel structures. We remove mill scale, rust, welding residue, and old coatings to create the perfect surface for protective treatments. Whether you're preparing new fabrications for galvanizing or refurbishing existing structural steelwork, our precision techniques ensure optimal coating adhesion and long-term corrosion protection.

Project Gallery: Commercial Building Structural Steel Frame Restoration

This project showcases the comprehensive shot blasting of extensive structural steel roof trusses and load-bearing frames in a commercial building. Follow the progression from the original mill-finished condition through the blasting process to the final restored state ready for protective coating.

Before: Mill-Finished Condition

Complex truss systems and frame members with mill scale, welding residue, and surface contaminants requiring complete removal for protective coating application.

During: Shot Blasting in Progress

Systematic shot blasting across the entire ceiling framework, removing all mill scale and contaminants from truss members, connection points, and hard-to-reach areas within the lattice structure.

After: Complete Restoration

Uniform clean bare metal surfaces across all truss members and frame sections

Complete structural framework prepared to specification, ready for protective coating

Project Complete

Hundreds of linear metres of structural steelwork transformed to uniform, clean bare metal surfaces achieving professional cleanliness. All connection points, welds, and complex truss geometry achieved consistent surface preparation for optimal coating adhesion.

Key Benefits

Our Process

Applications

Case Studies

Commercial Building Structural Steel Frame Restoration

Commercial Property Developer

Challenge: This commercial building project required comprehensive shot blasting of extensive structural steel roof trusses and load-bearing frames throughout the interior space. The steel frames had mill scale, welding residue, and surface contaminants that needed complete removal to achieve professional cleanliness for protective coating application. The project demanded precision work in an active construction environment with strict quality requirements for the subsequent coating system.

Solution: We mobilised our specialist structural steelwork team to the site with full containment and access equipment. Working systematically across the entire ceiling and structural framework, we used controlled shot blasting techniques to remove all mill scale, welding residue, rust, and surface contaminants from the complex truss systems and frame members. Our precision approach ensured complete coverage of all surfaces including connection points, welds, and hard-to-reach areas within the lattice truss structure. The project was completed in phases to coordinate with the construction schedule, maintaining the specified surface cleanliness throughout.

Result: The structural steel frames were transformed from mill-finished condition with surface contaminants to uniform, clean bare metal surfaces achieving professional cleanliness for protective coating. All truss members, frame sections, and connection points achieved consistent surface preparation across hundreds of linear metres of structural steelwork. The client received a perfectly prepared substrate that ensured optimal adhesion for the protective coating system, enabling the construction schedule to proceed without delay. The comprehensive surface preparation will provide decades of corrosion protection for this critical structural framework.

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