SCREWED JOINTS for metal structures

info@starmodul.com

Contact Email

973 228 164 / 609 601 119

Support Phone Number

View all entries

Key Differences: Steel Framing vs. Screw-Connected Tubing

Key Differences: Steel Framing vs. Screw-Connected Tubing

The choice of construction system determines the project’s construction timeline and final strength. Both methods use steel as the primary material, but differ in the geometry of the profiles and in how loads are transferred. Using a StarModul bolted connection system optimizes resources and eliminates the problems associated with on-site welding.

Galvanized steel ensures durability in both options. The difference lies in the fact that structural tubes offer greater torsional resistance, allowing for longer spans with fewer supports. Analyzing the comparison between steel framing and bolted tubes is essential to making the right choice based on load and design requirements.

Technical Comparison: Steel Framing vs. Screw-Fastened Tubing

Characteristic Evaluated Formed profiles (Steel Framing) Bolted structural tubing
Steel thickness Thin, usually between one and two millimeters Thick, exceeding three millimeters
Structural Strength High due to the repetition of closely spaced studs Very high; allows for greater spans without columns
Assembly Speed Fast, but requires many small screws Very fast thanks to machined joints

Criteria for Choosing Between Steel Framing and Screw-Fastened Tubing

  • •
    Assess the pillar-free span required by the interior design.
  • •
    Consider the weight of the exterior walls and the roof.
  • •
    Calculate the impact of wind and snow based on the geographic area.
  • •
    Assess the time available for the complete execution of the project.
  • •
    Review the need for future expansions or structural modifications.

The geometric strength of the tubular profile makes it easy to create highly stable self-supporting frameworks. This feature simplifies foundation calculations and reduces initial land costs.

Frequently Asked Questions About Steel Framing vs. Bolted Tubing

Which of the two systems is more economical?
The cost of the materials is similar, but assembling the tubular framework usually requires fewer labor hours.
Can both systems be combined in the same construction project?
Yes, it’s very common to use main tubes for the primary structure and lightweight profiles for the interior partitions.
Which system is best suited to support the weight of several plants?
Heavy-gauge tubular profiles can withstand greater vertical loads with less deformation.
Is welding required for any parts in these systems?
No, both methods are designed to be assembled entirely using specialized fasteners.
Which option provides the best thermal insulation?
Insulation depends on the cladding material, although the tube reduces the number of thermal bridges because it has fewer vertical profiles.
Is heavy equipment required for installation?
Lightweight assemblies are built by hand, but long tubular beams may require light-duty lifting cranes.