Tophat
Usage
Structural Support · Purlin Alternative · Lightweight · Galvanised
Tophat is a galvanized support section used as a practical alternative for lightweight structural support and purlin applications. It is simple, economical, and suited for projects that need durable metal support members.
Available thicknesses: 0.75mm and 1.00mm with a section size of 35mm × 25mm × 15mm. It is corrosion-resistant, reusable, and suitable for a wide range of support uses.
Specifications
Property
Details
Section Size
35mm × 25mm × 15mm
Thickness Options
0.75mm / 1.00mm
Material
Galvanised steel
Profile Type
Hat / Omega section
Primary Use
Structural support, secondary framing, purlin alternative
Key Feature
Economical, corrosion-resistant, reusable
Sections (A x B x C)
Steel Grade
Thickness (mm)
Mass (kg/m)
Area of Sections (cm²)
35mm x 25mm x 15mm
G550
0.75
0.73
0.73
35mm x 25mm x 15mm
G550
1.00
0.99
1.24
64mm x 37mm x 22mm
G550
0.75
1.23
1.56
Key Features
- Economical alternative to heavier structural sections for lightweight applications
- Galvanised — corrosion-resistant without additional primer or coating
- Reusable — can be removed and reused across multiple projects
- Simple hat (omega) profile shape — easy to work with on site
- Suitable for secondary framing, battens, and light support work