{"title":"Aggregates","description":"\u003cdiv class=\"OutlineElement Ltr SCXW242188829 BCX0\"\u003e\n\u003cp dir=\"ltr\"\u003eAggregates cover everything that goes under, around, or through a landscaping or building job — roadbase for driveways and slabs, scoria for drainage and garden beds, recycled options where budget or sustainability matters.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWe deliver aggregates across Melbourne by the cubic metre from our Altona yard, sourced across Victoria rather than from a single quarry, so we can match the material to the job.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cstrong\u003eRoadbase vs recycled roadbase\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e20mm Roadbase is virgin crushed rock blended with fines for strong compaction — the standard choice for driveways and under-slab prep. Recycled 20mm Roadbase is made from crushed recycled concrete and masonry and compacts just as reliably, at a lower price point.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eScoria\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e20mm and 7mm Scoria are lightweight, porous red volcanic rock — not crushed rock, but a common companion to it in drainage trenches, French drains and garden bed drainage where permeability matters more than compaction strength.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eNeed crushed rock for a driveway base or concrete work? See our full \u003ca href=\"\/collections\/crushed-rock\"\u003eCrushed Rock range\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"20mm-roadbase","title":"20mm Roadbase","description":"\u003cp dir=\"ltr\"\u003e20mm Roadbase is a crushed rock product blended with fines for excellent compaction, making it the standard choice for driveways, under-slab preparation and sub-base work across Melbourne properties. Delivered by the cubic metre from our Altona yard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for driveways, shed bases and under-paving sub-base.\u003c\/p\u003e\n\u003cp\u003eIts graded mix of stone and dust locks together tightly once compacted, creating a stable, load-bearing surface that resists rutting and shifting under vehicle and foot traffic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for: driveways, shed bases, under-paving sub-base, trench backfill\u003c\/li\u003e\n\u003cli\u003eCompacts firm when watered and rolled or plate-compacted\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414101594,"sku":"SKU001","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/Roadbase_1.png?v=1782438571"},{"product_id":"recycled-20mm-roadbase","title":"Recycled 20mm Roadbase","description":"\u003cp dir=\"ltr\"\u003eRecycled 20mm Roadbase is a crushed rock alternative made from recycled concrete and masonry, offering the same reliable compaction performance as virgin crushed rock at a lower cost. Delivered by the cubic metre from our Altona yard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for driveways, sub-base and general fill where a budget-friendly crushed rock option is preferred.\u003c\/p\u003e\n\u003cp\u003eTested to meet engineering specifications for general construction use, it compacts well and provides a stable foundation while diverting waste material from landfill.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for: driveways, sub-base, general fill where budget and sustainability matter\u003c\/li\u003e\n\u003cli\u003eSourced from recycled construction material\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414134362,"sku":"SKU002","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/Pile_of_20mm_Recycled_Road_Base.png?v=1786413781"},{"product_id":"5mm-dust","title":"5mm Crusher Dust — Paver Bedding Sand","description":"\u003cp\u003e\u003cstrong\u003e5mm Dust\u003c\/strong\u003e is a fine crushed rock product used as a top dressing, paver bedding layer, or binding material in pathway and paving construction.\u003c\/p\u003e\u003cp\u003eIts fine, consistent particle size compacts to a smooth, firm finish, making it ideal beneath pavers and for filling joints in exposed aggregate or natural stone paving.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for: paver bedding layers, pathway top dressing, joint filling\u003c\/li\u003e\n\u003cli\u003eFine, even grade for a smooth compacted finish\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414167130,"sku":"SKU003","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/5mm_Dust.png?v=1786072934"},{"product_id":"7mm-scoria","title":"7mm Scoria — Red Volcanic Drainage Rock","description":"\u003cp dir=\"ltr\"\u003e7mm Scoria is a lightweight, porous red volcanic rock, prized in garden beds and drainage applications for its excellent water permeability and natural colour. Delivered by the cubic meter from our Altona yard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for garden bed drainage, raised beds and potting mixes.\u003c\/p\u003e\n\u003cp\u003eBecause it's lightweight and free-draining, scoria is commonly used around plants prone to root rot, in raised garden beds, and as a decorative yet functional mulch alternative.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for: garden bed drainage, raised beds, potting mixes, decorative ground cover\u003c\/li\u003e\n\u003cli\u003eNaturally porous — improves soil aeration and drainage\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414199898,"sku":"SKU004","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/7mm_scoria_1_b46fe725-56ea-491c-87ea-969e0f02f5c5.png?v=1782438731"},{"product_id":"20mm-scoria","title":"20mm Scoria — Coarse Drainage Scoria","description":"\u003cp dir=\"ltr\"\u003e20mm Scoria is a coarser grade of lightweight red volcanic rock, well suited to larger-scale drainage work and decorative garden applications where a chunkier texture is preferred. Delivered by the cubic metre from our Altona yard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for drainage trenches, French drains and erosion control.\u003c\/p\u003e\n\u003cp\u003eIts open, porous structure allows water to pass through freely, making it a popular choice for French drains, agricultural drainage, and garden landscaping where both function and natural red colour are wanted.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for: drainage trenches, French drains, garden landscaping, erosion control\u003c\/li\u003e\n\u003cli\u003eLightweight and highly permeable\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414232666,"sku":"SKU005","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/pile_of_20mm_scoria_in_Altona_yard.png?v=1786413903"},{"product_id":"7mm-aggregate","title":"7mm Aggregate","description":"\u003cp\u003e\u003cstrong\u003e7mm Aggregate\u003c\/strong\u003e is a clean, crushed blue metal stone with consistent particle size, commonly used in concrete mixes, drainage applications, and as a decorative or functional ground cover.\u003c\/p\u003e\u003cp\u003eIts uniform grading makes it suitable for precise applications such as concreting and pipe bedding, where consistent stone size is important for strength and drainage performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for: concrete mixes, drainage, pipe bedding\u003c\/li\u003e\n\u003cli\u003eClean, washed, consistently graded stone\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414265434,"sku":"SKU006","price":95.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/7mm_Agg_1.png?v=1782438772"},{"product_id":"14mm-aggregate","title":"14mm Aggregate","description":"\u003cp\u003e\u003cstrong\u003e14mm Aggregate\u003c\/strong\u003e is a mid-size crushed blue metal stone used widely in construction for concrete production, drainage works, and as a durable decorative ground cover.\u003c\/p\u003e\u003cp\u003eThe larger particle size provides excellent drainage and a strong, stable base for structural concrete and general construction fill where load-bearing strength matters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for: concrete production, drainage layers, structural fill\u003c\/li\u003e\n\u003cli\u003eDurable crushed blue metal stone\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414330970,"sku":"SKU007","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/14agg_1.png?v=1782447668"},{"product_id":"20mm-aggregate","title":"20mm Aggregate — Blue Metal","description":"\u003cp\u003e\u003cstrong\u003e20mm Aggregate\u003c\/strong\u003e is a coarse, crushed blue metal stone suited to larger drainage projects, concrete work, and heavy-duty ground cover where strength and durability are priorities.\u003c\/p\u003e\u003cp\u003eIts larger size creates excellent void space for drainage while remaining stable underfoot, making it a practical choice for both structural and landscaping applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for: drainage, concrete aggregate, driveways, heavy-duty ground cover\u003c\/li\u003e\n\u003cli\u003eDurable, weather-resistant crushed stone\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414363738,"sku":"SKU008","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/20mm_Agg_1.png?v=1782438825"},{"product_id":"class-2-20mm","title":"Crushed Rock Class 2 20mm","description":"\u003cp dir=\"ltr\"\u003eCrushed rock Class 2 20mm is a high-quality roadbase engineered to Australian standard specifications for pavement and sub-base construction, offering superior compaction and load-bearing strength. Delivered by the cubic meter from our Altona yard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for driveways, vehicle-rated sub-base and pathways.\u003c\/p\u003e\n\u003cp\u003eIt's the preferred choice for driveways and pathways that need to handle vehicle traffic, thanks to its engineered particle size distribution that compacts into a dense, stable layer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for: driveways, vehicle-rated sub-base, pathway construction\u003c\/li\u003e\n\u003cli\u003eEngineered grading for superior compaction\u003c\/li\u003e\n\u003cli\u003eSold per m³ — bulk delivery available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414429274,"sku":"SKU009","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/pile_of_20mm_roadbase_in_Altona_Yard.png?v=1786413957"},{"product_id":"crushed-rock-class-3-20mm","title":"Crushed Rock Class 3 20mm","description":"\u003cp dir=\"ltr\"\u003eCrushed rock Class 3 20mm is a versatile roadbase product suited to general sub-base and fill applications, offering a more economical alternative to Class 2 where engineered load-bearing strength isn't required. Delivered by the cubic metre from our Altona yard, with reliable compaction for everyday projects.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIdeal for pathways, light-duty driveways and general fill.\u003c\/p\u003e","brand":"Melbourne Garden Supply Co","offers":[{"title":"Per m³","offer_id":43528414494810,"sku":"SKU010","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/files\/cl3_1.png?v=1782444811"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5698\/1850\/collections\/20mm_Agg_2.jpg?v=1785984458","url":"https:\/\/melbgardensupplyco.com.au\/collections\/aggregates.oembed","provider":"Melb Garden Supply Co","version":"1.0","type":"link"}