Our 7mm Screenings are a clean, consistently graded aggregate ranging from approximately 4mm to 7mm. Also known as Quarter Minus, this versatile material is screened to remove fine particles, resulting in a free-draining aggregate ideal for plumbing, drainage, and construction applications.
Widely used for pipe bedding, sewer and stormwater installations, 7mm Screenings provide stable support while allowing water to move freely around drainage systems. They are also commonly incorporated into concrete mixes where a finer-textured finish is desired, offering an alternative to larger aggregates. Their uniform grading makes them a reliable choice wherever a clean, well-draining aggregate is required.
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Our 7mm Screenings are a clean, consistently graded aggregate ranging from approximately 4mm to 7mm. Also known as Quarter Minus, this versatile material is screened to remove fine particles, resulting in a free-draining aggregate ideal for plumbing, drainage, and construction applications.
Widely used for pipe bedding, sewer and stormwater installations, 7mm Screenings provide stable support while allowing water to move freely around drainage systems. They are also commonly incorporated into concrete mixes where a finer-textured finish is desired, offering an alternative to larger aggregates. Their uniform grading makes them a reliable choice wherever a clean, well-draining aggregate is required.
Disclaimer:
Whether you're building a new garden, refreshing your outdoor space, or tackling a major landscaping project, we've got the materials you need to get the job done. From premium mulches and quality soils to sands, gravels, decorative stones, and crushed rock, our landscaping range is designed to help create lasting results.
No matter the size of your project, our team can help you choose the right products for the task. Visit our Drysdale store to explore the range in person, or contact us for advice on selecting the perfect materials for your next outdoor project.