Types of Firth Retaining Wall Blocks
Firth offers several retaining wall block systems designed for different applications. Some are ideal for small garden walls, while others are engineered for larger structural retaining walls that need to support significant loads. Typical block styles may include: Keystone retaining wall blocks for engineered structural walls Garden wall blocks for decorative landscaping Segmental retaining wall systems for large landscaping projects Each system is designed to meet specific structural requirements, ensuring safety and performance. Installation Considerations Proper installation is crucial for the success of any retaining wall. Some important factors to consider include: Base Preparation A strong and level base is essential. The foundation usually consists of compacted gravel or crushed stone to provide stability and proper drainage. Drainage Drainage systems such as perforated pipes and gravel backfill are necessary to prevent water buildup behind the wall, whic...