Z Purlin Size Calculator

What is a Z Purlin Size Calculator?

A Z Purlin Size Calculator is a tool used to recommend the appropriate size or dimensions of Z-purlins, which are essential structural elements in construction.

Z-purlins are used to provide support for roof and wall cladding.

The calculator takes into account factors like the span between supports and the expected loads to suggest the right purlin size.

Why Use a Z Purlin Size Calculator?

• Structural Integrity: Ensures that the selected Z-purlin size can adequately support the loads and span, ensuring the structural integrity of the building.
• Cost Efficiency: Helps in selecting the most cost-effective purlin size for a given construction project.

How to Use a Z Purlin Size Calculator:

1. Enter the span between supports in feet.
2. Enter the expected uniform load in pounds per square foot.
3. Click the "Calculate" button.
4. The calculator will provide a recommended Z-purlin size based on the input parameters. Please consult a structural engineer for precise sizing.

Example Calculation:

Suppose you have a project with the following specifications:

• Span between supports: 20 feet
• Expected uniform load: 30 pounds per square foot

Using these values in the provided HTML code:

• The calculator recommends a Z-purlin size of 6 inches. This size is based on example values, and you should consult a structural engineer for precise sizing based on your project's requirements.