Base Spacer

Vertical and horizontal interlocking duct spacers for fast, secure field assembly

Base Spacers use a proven two-piece design precisely engineered to support duct arrays within trenching before encasement. The sturdy, versatile spacers resist shifting under job-site loads and remain firmly in place during fill.

The available product configurations accommodate the listed millimetre and inch duct sizes, allowing the spacer arrangement to be tailored to projects of different scales and separation requirements.

Base Spacers provide a reliable and cost-effective solution for duct placement projects. Their easy assembly, lightweight construction, resistance to soil conditions and extreme temperatures, and recycled, recyclable material can help contractors save installation time while maintaining accurate duct separation.

Pre-assembled configurations are available on request. Please contact the AAMCO team for additional project information.

Key features and benefits

• Vertical and horizontal interlocking for fast and secure in-field assembly
• High Impact Polystyrene (HIPS) construction for durability and support under heavy loads
• Suitable for both encased-burial and direct-burial installations

Base Spacer specifications

• Material: High Impact Polystyrene (HIPS)
• Colors: Black, Gray
• Sizes: 50MM to 315MM / 2 inch to 10 inch
• Installation: Encased burial or direct burial

Project enquiry checklist

• Required duct size
• Color: Black or Gray
• Encased-burial or direct-burial installation
• Required duct separation or array configuration
• Quantity and delivery location