Gate posts and foundations must support the weight of the gate and withstand years of operation. Cutting corners here leads to problems.
Post Sizing
Factors
- Gate weight
- Gate size
- Swing vs slide
- Operator forces
Typical Sizes
- Light gates: 4x4 steel
- Medium gates: 6x6 steel
- Heavy gates: 8x8 or larger
- Custom sizing for special cases
Foundation Requirements
Concrete Footings
- Typically 2-3 feet deep
- Width based on post size
- Below frost line (varies by area)
- 3000 PSI concrete minimum
Post Setting
- Plumb and level critical
- Proper alignment for gate operation
- Cure time before gate install
Soil Considerations
Different Soil Types
- Clay: Larger footings needed
- Sandy: May need deeper footings
- Rocky: Special techniques
- Wet areas: Drainage required
Slide Gate Foundations
Additional Requirements
- Track or roller support
- Cantilever post sizing
- Operator pad
- Level running surface
Operator Mounting
- Solid mounting surface
- Level pad for operator
- Access for wiring
- Drainage away from pad
Quality Foundations
Standard Gate Co builds foundations to last. Call (323) 488-GATE for proper installation.