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In addition, we also provide solution packages that are fully tailored to your warehouse shelving installation needs.
VI
Optimal Structural Solution for Factories, Warehouses, and Building Extensions
A single slope steel frame is a type of pre-engineered steel structure with a roof sloped in a single direction, from the high wall down to the low wall.
This design provides significant advantages in construction costs, roof drainage, and expansion capabilities compared to traditional framing configurations.
Single slope framing systems are widely used for:
Manufacturing facilities
- Logistics warehouses
- Storage warehouses
- Auxiliary storage sheds
- Factory expansions
- Industrial parking structures
- Commercial buildings
In modern pre-engineered steel buildings, this is an economical and flexible structural solution, particularly suited for small to medium clear spans.
Free consultationWhat is a Single Slope Frame?
A single slope frame is a steel structural system where the roof slopes toward one side only, creating two distinct wall heights. It is also commonly referred to as a single-pitch roof, mono-pitch frame, or single slope roof.
Key Features of Single Slope Framing Systems
- Single-direction roof slope
- Unequal wall heights (one side high, one side low)
- Unidirectional drainage system
- Simple structural design
This structural configuration helps reduce construction costs and optimize material usage.
Advantage:
Cost-Effective
Compared to dual-slope (gable) steel buildings, a single slope frame:
- Eliminates ridge cap details
- Simplifies drainage systems
- Reduces total steel material weight
These factors help optimize the overall investment cost of the project.
Rapid Roof Drainage
Since the roof slopes in a single direction:
- Rainwater is concentrated on one side
- Gutter system is simplified
- Risk of water leakage is reduced
Rapid Construction
Structural frames are prefabricated in the factory. During jobsite erection:
- Assembly relies primarily on bolted connections
- Minimal field welding is required
- Construction schedule is significantly reduced
Applications of Single Slope Frames
Single slope framing systems are widely utilized across various building types:
Logistics Warehouses
An economical solution for storage facilities.
Manufacturing Facilities
Creates spacious and well-ventilated working environments.
Commercial Buildings
Examples: showrooms, retail stores, and service centers
Factory Expansion Projects
This is the most common application of single slope framing systems
Common Design Parameters
Typical design parameters for single slope framing systems:
| Parameter | Common Value |
|---|---|
| Clear Span: | 6 – 18m |
| Eave Height | 6 – 12m |
| Roof Slope | 5% – 15% |
| Frame Spacing | 6 – 9m |
| Frame Material | Built-up steel sections or hot-rolled structural steel |
Actual design parameters will be engineered based on:
-
Wind load calculations
-
Dead & live roof loads
-
Governing structural design standards / codes
FAQ
Can single slope steel frames withstand high winds and storms?
Yes. The structure is engineered in accordance with local standards and wind load requirements.
Can the building be expanded in the future?
Yes. Single slope framing is highly suitable for expanding existing factories or warehouses.
What is the lifespan of a steel framing system?
Typically 30 to 50 years with proper standard maintenance.
To receive essential information for your new facility or warehouse renovation project, please contact us today for a free consultation.
Steel Framing Implementation Process
HLM executes framing projects through a structured process:
1. Site Survey & Requirement Analysis
- – Floor area / Site area
- – Structural load requirements
- – Intended building usage
2. Structural Design
Structural analysis software is utilized to:
- – Calculate internal forces
- – Verify structural deflection
- – Optimize steel section sizes
3. Component Fabrication
Structural members are shop-fabricated in the factory:
- CNC cutting
- Automated welding
- Anti-corrosion coating / Primer painting
4. On-Site Erection
Structural members are erected using:
- Heavy-duty mobile cranes
- High-strength bolts
