The construction of steel structure lofts primarily serves as storage spaces or quiet areas.

Section 1: Construction of Steel Frame Loft

Next, we will introduce the steps for constructing a steel structure loft.

1. Loft Construction Suitability Range

To construct an attic in a certain space, there must be a sufficient ceiling height. If the attic is intended for residential use, the bottom edge of the attic floor should be no less than 2.6 meters, and the clear height between the attic floor and the roof should be no less than 2.2 meters; for other uses where no one resides, the height can be determined at your discretion. Additionally, the span of the attic on both sides should not be too wide. Typically, when using channel steel for construction, it should not exceed 4 meters, and under no circumstances should it exceed 6 meters.

2. Common Methods for Attic Construction

When constructing an attic, it is recommended to use H-shaped steel as the main material.

Section 2: Steel Structure Loft Installation

1. Measurement and Layout 5. Steel Profile Processing

2. Anchor Bolt Installation, Main Beam Assembly

3. Pre-buried Installation 7. Cross-bracing Installation

4. Rust Prevention Treatment 8. Floor Installation