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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64 products
64 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.
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
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.
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.
Conveniently sized for transport to site | Ribbed for enhanced bonding with concrete
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.
Heavy-Duty Construction | Standard 200 Series | Versatile Finish Options
The 390 × 190 × 190mm Bessa Block is a robust, full-sized concrete masonry unit designed for residential, commercial and landscaping applications. With its standard 200 mm series dimensions, this block offers a strong foundation for structural walls, retaining systems, garden walls and other build-in-walls features. Built for durability and straightforward installation, it’s ideal for applications where a solid, modular block is required.
Manufactured to Australian masonry standards (AS/NZS4455 & AS/NZS 4456) and featuring hollow-core construction for weight efficiency, the block accommodates steel reinforcing and grouting where required. The grey concrete finish is designed to accept rendering, painting or left exposed depending on architectural intent.
Dimensions:
Length: 390mm
Width: 190mm
Height: 190mm
Typical unit weight approx: ~14.3kg
Ideal For:
• Building retaining or freestanding walls using modular block construction
• Garden bed surrounds, planter walls and landscape feature walls
• Load-bearing blockwork in domestic or commercial projects (consult structural engineer first)
• Rendering, painting or leaving as block face for a modern industrial finish
• Integration with steel reinforcement or controls for structural stability
Key Features:
✅ Standard-sized 390 × 190 × 190mm block integrates seamlessly with 200mm masonry systems
✅ Hollow-core design for steel reinforcing & grout-filled structural performance
✅ Durable grey concrete finish ready for rendering, painting or exposed block look
✅ Manufactured to Australian standards for masonry blocks
✅ Strong and versatile for landscaping, structural or garden applications
Availability:
Available in-store at ID Garden Centre, Eltham, or for local delivery across Melbourne’s north-east.
Standard drainage size | SN6 stiffness rating | Long-length for fewer joints
This 100mm PVC-U DWV (Drain, Waste & Vent) pipe is supplied in a full 6-metre length and is rated SN6 for general purpose underground drainage use. Highly suitable for residential stormwater, grey-water or drainage applications under slabs and gardens - it meets Australian drainage standards and offers reliable performance.
Ideal for new installations or upgrades in both landscaped and structural settings, the 100 mm DWV pipe gives you a robust, easy-to-joint solution that reduces labour and parts by minimising pipe breaks.
Ideal for:
- Subsurface drainage runs beneath paving, driveways or gardens
- Connecting gutter down-pipes to stormwater outlets or retention systems
- Residential drainage systems for garden beds, patios & low spots
- New builds and renovation works requiring compliant drainage pipe
Key Features:
✅ 100 mm nominal diameter - standard size for drainage pipes
✅ 6-metre length - fewer joints, quicker install
✅ SN6 wall stiffness - suitable for general underground applications
✅ PVC-U construction - durable, corrosion-resistant and efficient to install
Available for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.
Hot rolled | Hot dip Galvanised | Made 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.
Controls Concrete Movement | Peel-and-Stick Adhesive | Clean, Consistent Joints
Sunflex Expansion Joint Foam is an adhesive-backed, flexible foam strip designed to form effective expansion joints in concrete and masonry works. Supplied in a 25m roll, it installs quickly with a peel-and-stick backing, ensuring straight, uniform joints that accommodate movement caused by thermal expansion and contraction—helping to reduce cracking and edge damage.
Ideal for slabs, paths, driveways, kerbs and garden structures where clean joint formation and reliable performance are essential.
Available Sizes:
- 75mm × 25m
- 100mm × 25m
Ideal For:
- Concrete slabs, paths and driveways
- Kerbs, edging and footpaths
- Planter boxes, retaining and garden walls
- Commercial and residential construction projects
How to Use:
- Clean the surface to ensure it is dry and free of dust.
- Peel off the backing and press the foam firmly into position at the expansion joint location.
- Pour concrete as normal; trim excess foam flush after curing if required.
Key Features:
✅ Adhesive backing for fast, accurate installation
✅ Flexible foam accommodates expansion and contraction
✅ Helps prevent cracking and edge damage
✅ Produces clean, consistent expansion joints
✅ Supplied in long 25m rolls to reduce joins
Availability:
Available in-store at ID Garden Centre, Eltham, or for local delivery across Melbourne’s north-east.
Deep Black Pigment • Long-Lasting Colour • Easy Cement Mix-In
Rally Oxide Colouring – Black is a premium mineral oxide pigment ideal for adding rich, uniform black colouring to concrete, render, mortar and pointing mixes. With excellent UV stability and fade resistance, this oxide provides strong, lasting colour for landscaping, construction and DIY cement projects. Its fine powder texture blends easily into dry mix, ensuring consistent dispersion and professional results.
Available Variants:
- 750g Tub
- 2.5kg Tub
Ideal For:
- Coloured concrete, mortar, render & grout mixes
- Garden edging, stepping stones, pavers & pathways
- Structural and decorative landscaping projects
- DIY cement crafts and colour-matching repairs
Key Features:
✅ Deep black oxide pigment for bold, uniform colour
✅ UV-stable and weather-resistant - won’t fade
✅ Fine powder for easy mixing with concrete or mortar
✅ Trade-quality pigmentation for reliable, consistent results
✅ Available in two sizes to suit DIY or large-scale jobs
Availability:
Available in-store at ID Garden Centre, Eltham or for local delivery across Melbourne’s north-east.
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