Roadbase Supply

Grab Hire is trusted by builders, landscapers, civil contractors, councils, and utility companies for reliable roadbase supply across Sydney. We source and deliver compliant roadbase materials — both virgin and recycled — meeting Transport for NSW specifications. Backed by hands-on experience in road formation, we understand the importance of material composition, compaction, and density to ensure long-lasting, high-performance results. Our grab trucks unload materials exactly where needed, eliminating contamination and double handling. With same-day availability, optional jump jack for backfilling, and discounts on backloads, we offer a streamlined solution that saves time and boosts productivity.

Built on Experience

Crushed Sandstone

Crushed Sandstone is a natural material produced by screening and crushing sandstone rock. It’s commonly used as a general-purpose fill, trench backfill, subgrade improvement layer, or landscaping base. Known for its workability and ease of compaction, it’s a versatile material suitable for civil, residential, and landscaping applications.

Heavily Bound Base (HBB)

Heavily Bound Base (HBB) is a high-strength pavement material incorporating cement or other binders to achieve superior load-bearing capacity. Commonly used in roadworks, airports, and industrial hardstands, it provides a durable sub-base that minimises long-term deformation and settlement. HBB is produced and placed in accordance with RMS specifications such as R73 for bound pavement layers.

Select Fill – RMS Specification

Select Fill – RMS Specification is a natural or engineered fill material used beneath subgrade and pavement layers in accordance with RMS R44 specification. It provides foundational support for road construction, subdivisions, and major infrastructure works. Select Fill is chosen for its compaction properties, grading, and compliance with strict road authority requirements.

Natural DGB (Densely Graded Base)

Natural DGB (Densely Graded Base) is a crushed natural rock product that meets RMS Specification 3051.1 and is used extensively in road construction and pavement applications. It forms a compact, stable base layer beneath asphalt or concrete, making it essential for roads, subdivisions, carparks, and hardstands. This material provides structural strength and is designed for compaction and long-term durability.

Recycled DGB (Densely Graded Base)

Recycled DGB (Densely Graded Base) is a road base material manufactured from recycled construction waste and processed to meet RMS Specification 3051.1. It provides excellent compaction and load-bearing performance, making it suitable for use under asphalt in roadworks, carparks, and civil developments. Common applications include trench reinstatement, subdivision roads, and footpath bases. A practical choice for sustainable construction and infrastructure projects.