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Building & Concreting Supplies
Trade-Quality Building & Concreting Materials in Eltham
Complete your landscaping or construction project with our range of concreting and building materials. We supply Durabar GFRP reinforcement, agi pipe, drainage solutions, cement additives and more—serving builders and landscapers throughout Eltham and the Diamond Valley to the Yarra Ranges.
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87 products
87 products
Sustainable base material | Cost-effective | Ideal for paths, driveways & sub-base preparation
Our Recycled Crushed Rock 20mm C3 is a high-performance compactible material made from recycled concrete and construction waste—perfect for environmentally conscious projects. Its coarse 20mm grade makes it an ideal sub-base for paving, driveways, concrete slabs, and compacted pathways.
Strong, stable, and cost-effective, this recycled rock is a popular choice for both residential and commercial landscaping across Eltham and surrounding areas.
Ideal for:
- Sub-base under toppings, pavers or concrete
- Driveways and hardstands
- Crushed rock paths and construction foundations
Key Features:
✅ 20mm particle size for excellent compaction
✅ Made from recycled construction materials – eco-friendly
✅ Complies with C3 crushed rock specifications
✅ Great value for large-scale and residential use
Available in bulk or by the bag for pickup or local delivery across Eltham, Research, Diamond Creek, and nearby suburbs.
Versatile | Australian-Made | General Purpose
Blue Circle® General Purpose (GP) Cement is a high-performance, Australian-made Portland cement that exceeds the requirements of AS 3972 (Type GP). Suitable for a wide range of construction and landscaping applications, it delivers consistent strength and durability across both residential and commercial projects.
Ideal for:
- Bricklaying and blockwork
- Rendering and plastering
- Concrete paths, slabs, and driveways
- Grouting and paving base mixes
- Sub-base stabilisation and general landscaping tasks
A reliable choice for builders, landscapers, and DIYers alike, this cement blends well with sands and aggregates to create strong, long-lasting finishes.
✅ Conforms to AS 3972 Type GP
✅ Suitable for concrete, mortar, render & grout mixes
✅ Australian-made for local conditions
✅ Available in easy-to-handle 20kg bags
Available in-store or via local delivery across Eltham, Research, and surrounding suburbs.
Pre-blended aggregate | Time-saving | Consistent quality every batch
Our Concrete Dry Mix is a ready-to-use combination of 14 mm screenings and washed concrete sand, perfectly proportioned for convenience and consistency. Just add cement and water for strong, reliable concrete - ideal for small projects, repairs, and general building work.
This mix ensures even stone distribution, reliable compaction, and a smooth finish without the hassle of measuring or mixing raw materials on site.
Ideal for:
- Small concrete pours & footings
- Posts, slabs & repair jobs
- DIY and trade use
- Mixing with GP cement or rapid-set cement
Key Features:
✅ Pre-blended 14 mm screenings & washed sand
✅ Saves time on measuring and mixing
✅ Consistent quality and strength
✅ Suitable for both trade and DIY applications
Available in bulk by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding areas.
Fine graded | Clean & sharp | Ideal for paving & concrete work
Our Concrete Sand—also referred to as Paving Sand—is a premium, fine-graded sand specifically blended for use under paving, in mortar mixes, and for finishing concrete joints. Its clean, sharp grains ensure strong compaction, excellent drainage, and a tight bedding layer for pavers or slabs.
Whether you're laying a paved patio, repairing concrete, or grouting paver joints, this sand gives you the strength and finish you need without the impurities that cause shifting or discolouration.
Ideal for:
- Bedding and jointing pavers
- Underlay for patios, driveways & pathways
- Mixing with cement for mortar
- Levelling base before paving
Key Features:
✅ Fine-graded, clean sand — free from clay and organic material
✅ Sharp texture for strong interlock & compaction
✅ Promotes drainage and reduces movement
✅ Versatile – suitable for paving, concrete & jointing
Available in bulk or by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding areas.
Lightweight | Corrosion-Free | High-Strength Reinforcement
Dextra Durabar™ 10mm GFRP (Glass Fibre Reinforced Polymer) Straight Bars offer a superior alternative to traditional steel reinforcement. Manufactured in ISO-9001 and ISO-14001 certified facilities, these bars provide high tensile strength and durability, making them ideal for various construction applications.
Ideal for:
- Residential driveways and pathways
- Pool decks and landscaping
- Shed slabs and retaining walls
- Architectural precast elements
Key Features:
✅ 4x lighter than steel – easier handling and transport
✅ 2x stronger than steel – high tensile strength
✅ Non-corrosive and non-conductive – ideal for harsh environments
✅ Sustainable – lower carbon footprint
✅ Simplified installation – reduces labour costs
Priced ‘per rod’.
Calculate the savings you'll make using this product: GFRP vs. Steel Rebar Savings Estimator
Available in-store or via local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.
Conveniently sized for transport to site | Ribbed for enhanced bonding with concrete
Hot rolled | Hot dip Galvanised | Made to Australian Standards
Durable Outdoor Paving • Clean Plain Finish • Versatile Hardscape Solution
Plain Concrete Pavers are a practical, hard-wearing choice for creating functional and long-lasting outdoor surfaces. Manufactured from quality precast concrete, these pavers provide a clean, neutral finish that suits a wide range of garden and landscape styles. Ideal for paths, patios, courtyards and utility areas, they integrate easily with garden beds, edging, steps and retaining elements.
Suitable for residential, commercial and landscape projects, plain concrete pavers offer reliable performance with minimal maintenance.
Ideal For:
- Garden paths and walkways
- Patios, courtyards and alfresco areas
- Outdoor entertaining spaces
- Utility areas, shed bases and hardscape features
- Residential and commercial landscapes
Key Features:
✅ Strong, durable precast concrete construction
✅ Plain finish for a clean, timeless look
✅ Consistent sizing for neat installation
✅ Suitable for high-traffic outdoor areas
✅ Low-maintenance paving solution
Availability:
Available in-store at ID Garden & Landscape Centre, Eltham, or for local delivery across Melbourne’s north-east.
Geotextile fabric is a permeable, synthetic, and durable fabric used in landscaping, construction, and plumbing for separation, filtration, drainage, and soil reinforcement. It prevents soil erosion, manages moisture loss, and separates layers of materials (e.g., soil and gravel), preventing mixing and improving stability in driveways and drainage systems
- Prevents Clogging: Keeps soil particles out of drainage systems.
- Enhances Stability: Strengthens soft subgrade soil to reduce road rutting.
- Erosion Control: Protects embankments and steep slopes.
- Durability: Made from durable materials like polypropylene or polyester.
- Strength and Weight: Measured in grams per square meter (GSM), with higher GSM often indicating higher durability.
- Permeability: The rate at which water can pass through, crucial for drainage applications.
- Material: Polyester is often preferred for filtration, while polypropylene is known for high strength and chemical resistance.
Australian-made | Improves mortar workability | Multi-purpose building additive
Enhance your cement mixes with Blue Circle® Hydrated Lime. Proudly Australian-made, this fine white powder is a versatile additive that improves plasticity, workability, and water retention in mortars and plasters. Ideal for bricklaying, rendering, and soil stabilisation, Hydrated Lime delivers smoother finishes and longer working time—perfect for both professional and DIY applications.
Ideal for:
- Bricklaying and blockwork mortar
- Rendering and plastering
- Soil conditioning and stabilisation
Key Features:
✅ Improves workability and water retention in mortar
✅ Fine white powder – easy to blend
✅ Suitable for a range of building and landscaping uses
✅ Packed in convenient 20kg bags
Available in-store or via local delivery across Eltham, Research, Diamond Creek, and nearby areas.
Hot rolled | Hot dipped Galvanised | Manufactured to Australian Standards
Heavy-Duty Welded Mesh | Modular Retaining Solution | Three Size Options
The RhinoWeld Gabion Kit is a robust, easy-to-install gabion system designed for retaining walls, garden features, erosion control and architectural landscaping. Manufactured from heavy-duty welded steel mesh with a 50×50mm aperture, these gabions provide excellent structural integrity while allowing flexibility in design using rock, stone or recycled materials as infill.
Supplied as a flat-pack kit, RhinoWeld Gabions are ideal for both DIY landscape projects and professional construction applications.
Available Sizes:
- 1.0m × 0.3m × 0.5m
- 0.5m × 0.5m × 0.5m
- 0.5m × 0.5m × 1.0m
Ideal For:
- Retaining walls and stepped landscape features
- Garden edging, raised beds and boundary walls
- Erosion control and slope stabilisation
- Feature walls, seating and architectural garden elements
-
Residential, commercial and civil landscaping projects
Key Features:
✅ Heavy-duty welded steel mesh construction
✅ 50×50mm aperture for strong stone retention
✅ Modular design allows flexible layout and stacking
✅ Flat-pack kit for easier transport and installation
✅ Suitable for decorative and structural landscaping use
Availability:
Available in-store at ID Garden Centre, Eltham, or via local delivery across Melbourne’s north-east.
Stone infill sold separately.
High-Strength Steel | Ribbed Profile for Grip | Available in Y12 & Y16
These Deformed Reinforcing Bars (Reo Bars) are 6-metre lengths of high-strength steel, designed for concrete reinforcement in landscaping, construction and structural projects. The ribbed profile ensures excellent bonding with concrete, improving strength, stability and crack resistance in slabs, footings, edging, retaining walls and pathways.
Available in two standard diameters to suit residential and commercial applications.
Available Variants:
- Y12
- Y16
Ideal For:
- Reinforcing concrete footings, paths, slabs & pads
- Retaining walls, steps, edging & structural landscaping
- Domestic and commercial construction projects
- Landscapers and builders needing reliable reinforcement steel
Key Features:
✅ 6m high-strength steel reinforcing bar
✅ Ribbed profile for superior concrete bond
✅ Available in Y12 & Y16 diameters
✅ Suitable for residential and commercial construction
✅ Reliable structural reinforcement for landscaping works
Availability:
Available in-store at ID Garden Centre, Eltham, or via local delivery across Melbourne’s north-east.
Delivery surcharge may apply due to length.
Bright, Durable Marking Paint • Easy Application • Three Colour Options
Spray & Mark Paint is a high-visibility marking spray designed for clear, long-lasting marks on soil, grass, concrete and construction surfaces. Ideal for landscaping, construction, utilities, sporting fields or any job that requires quick reference points, this paint sprays evenly and dries rapidly for reliable, vibrant markings.
Available in three bold colours - perfect for differentiating lines, zones and reference points on site.
Available Colours:
- Blue
- Orange
- Yellow
Ideal For:
- Landscape layout and irrigation marking
- Construction site boundaries and utility marking
- Turf and field line marking
- Garden planning, paver lines, edging and more
Key Features:
✅ High-visibility colours for clear site marking
✅ Fast-drying formula for quick turnaround
✅ Suitable for soil, turf, concrete and most outdoor surfaces
✅ Easy to apply with consistent coverage
✅ Perfect for trade, landscapers and DIY projects
Availability:
Available in-store at ID Garden & Landscape Centre, Eltham, or for local delivery across Melbourne’s north-east.
Flexible gifting | Perfect for the keen gardeners in your life | Usable in-store or online
Looking for the perfect present? An ID Garden & Landscape Centre Gift Voucher is a thoughtful and practical gift for garden lovers, DIY landscapers, or anyone working on an outdoor project. Available in a range of values, our vouchers give the freedom to choose from our full range of soils, mulches, plants, tools, and landscaping supplies.
Gift Vouchers can be redeemed in-store or online, making them a flexible option for friends, family, or colleagues who want to create their dream garden or landscape.
Ideal for:
- Birthdays, Christmas, and special occasions
- Garden enthusiasts and DIY landscapers
- Corporate gifts and thank-yous
- Flexible gifting when you’re not sure what to choose!
Key Features:
✅ Available in multiple denominations
✅ Redeemable both in-store and online
✅ Wide range of garden and landscaping products to choose from
✅ Perfect for any gardener or homeowner
Dual-Height | Clip-On Design | Australian-Made with Recycled Plastic
Ensure precise concrete cover by installing your reo on top of bar chairs. Designed for slab-on-ground applications, these dual-height chairs provide 2 ranges of cover for each size, accommodating various reinforcement requirements. The clip-on feature secures mesh or rebar in place, preventing movement during concrete pours. Manufactured in Australia from recycled plastic, they offer durability and environmental sustainability.
Ideal for:
- Reinforcement support in residential and commercial projects
- Use with Dextra Durabar™, steel mesh and rebar
- Suitable for all non-structural slab-on-ground applications
Key Features:
✅ Dual-height options: 25mm/40mm, 50mm/65mm, 75mm/90mm, 85mm/100mm
✅ Secure clip-on mechanism for stability
✅ Made from 100% recycled Australian plastic
✅ Tested to withstand loads exceeding 200kg
✅ Complies with AS/NZS 2425:2015 standards
Available in-store or via local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.
Geotextile fabric is a permeable, synthetic, and durable fabric used in landscaping, construction, and plumbing for separation, filtration, drainage, and soil reinforcement. It prevents soil erosion, manages moisture loss, and separates layers of materials (e.g., soil and gravel), preventing mixing and improving stability in driveways and drainage systems
- Prevents Clogging: Keeps soil particles out of drainage systems.
- Enhances Stability: Strengthens soft subgrade soil to reduce road rutting.
- Erosion Control: Protects embankments and steep slopes.
- Durability: Made from durable materials like polypropylene or polyester.
- Strength and Weight: Measured in grams per square meter (GSM), with higher GSM often indicating higher durability.
- Permeability: The rate at which water can pass through, crucial for drainage applications.
- Material: Polyester is often preferred for filtration, while polypropylene is known for high strength and chemical resistance.
Australian-Made Drainage Channel • Recycled Polymer • Black Finish
The EasyDRAIN 100 × 100 × 3 m Black Channel Complete is a robust surface water drainage solution perfect for outdoor landscapes, driveways, garden beds, courtyards and high-rainfall areas. Made from UV-stabilised recycled polymer right here in Australia, its durable construction helps channel surface water efficiently, reducing pooling and erosion while remaining lightweight and easy to install.
Featuring a stylish black polymer grate, this channel system combines function with a sleek finish that complements paved, turf and landscaped surfaces — ideal for residential and light commercial applications. The modular design allows connectors, end caps and complementary components (sold separately) for customised drainage runs to suit your project.
Ideal For:
- Outdoor areas requiring surface water control
- Driveways, courtyards, patios and walkways
- Garden beds and landscaped areas with drainage needs
- Residential and light commercial projects
Key Features:
✅ 100 mm × 100 mm internal channel size for effective surface water capture
✅ UV-stabilised recycled polymer construction for durability and weather resistance
✅ Black polymer grate provides a clean, integrated look
✅ Modular system ready to connect with converters and accessories
✅ Suitable for pedestrian areas and light load applications when installed correctly
Availability:
Available in-store at ID Garden & Landscape Centre, Eltham, or via local delivery across Melbourne’s north-east.
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