Drainage

Lightweight volcanic stone | Ideal for drainage & garden beds | Naturally porous

20mm Scoria Rock is a lightweight, porous volcanic stone perfect for improving drainage in garden beds, behind retaining walls, and around soak wells or agi pipe. It's porous texture also lends it to use as a reservoir for self-watering pots or even as a grow medium for some plants.

Scoria’s excellent drainage properties help prevent waterlogging and root rot—making it an essential material for healthy gardens in clay-prone or wet soil areas.

Ideal for:

• Garden bed drainage and soil aeration
• Filling behind retaining walls or subsoil piping
• As a grow medium for suitable species in a self-watering setup.

Key Features:

✅ 20mm size – versatile and easy to handle
✅ Excellent drainage and water flow control
✅ Lightweight yet durable volcanic stone
✅ Natural earthy colour for landscaping appeal

Available in bulk or by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.

Strong & versatile | Excellent drainage | Ideal base material

Our 14mm Aggregate is a coarse, clean stone blend suitable for a range of construction and landscaping applications. Its larger particle size makes it ideal as a sub-base material for concrete slabs, driveways, paths, and drainage systems, where strength and flow-through capacity are essential.

Because the stones are relatively large, this aggregate permits water to pass through, reducing pooling and helping maintain stability under structural loads. It’s commonly used around pipe bedding, retaining wall backfill, and civil works projects.

Ideal for:

• Drainage and pipe bedding
• Backfill for retaining walls
• Structural and landscaping foundations
• Aggregate for concrete mix

Key Features:
✅ Coarse 14mm stone size for strength and stability
✅ Excellent drainage capacity — reduces waterlogging
✅ Suitable for load-bearing and civil applications
✅ Clean, screened material ready for use

Available in bulk or by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.

Precision-moulded PVC | Smooth water flow | Range of bend angles for every layout

Our 90 mm Stormwater PVC Bends are designed to provide smooth directional changes in stormwater systems. Available in 15°, 22°, 45° and 90° variants, these fittings allow for flexible pipe routing around obstacles, garden edges, retaining walls, and underground structures — ensuring optimal flow and minimal turbulence throughout your drainage network.

Manufactured from high-quality PVC-U and built to AS/NZS 1254 standards, these bends are strong, lightweight, and resistant to corrosion and impact. Each bend features a female-to-female slip socket for quick installation with solvent cement, ensuring watertight performance for years to come.

Ideal for:

• Changing direction of 90 mm stormwater pipe runs
• Residential and light-commercial drainage systems
• Retrofitting or upgrading existing underground networks
• Above-ground or below-ground installation

Key Features:
✅ Available in 15°, 22°, 45° and 90° angles to suit every application
✅ Smooth internal bore design reduces friction and blockage risk
✅ Durable PVC-U construction – lightweight, corrosion-resistant and long-lasting
✅ Compatible with standard 90 mm stormwater fittings and pipe systems
✅ Complies with AS/NZS 1254 for stormwater and drainage use

Available in-store or via local delivery across Eltham, Research, Diamond Creek, and nearby suburbs.

Lightweight volcanic stone | Ideal for drainage & garden beds | Naturally porous

20mm Scoria Rock is a lightweight, porous volcanic stone perfect for improving drainage in garden beds, behind retaining walls, and around soak wells or agi pipe. It's porous texture also lends it to use as a reservoir for self-watering pots or even as a grow medium for some plants.

Scoria’s excellent drainage properties help prevent waterlogging and root rot—making it an essential material for healthy gardens in clay-prone or wet soil areas.

Ideal for:

• Garden bed drainage and soil aeration
• Filling behind retaining walls or subsoil piping
• As a grow medium for suitable species in a self-watering setup.

Key Features:

✅ 20mm size – versatile and easy to handle
✅ Excellent drainage and water flow control
✅ Lightweight yet durable volcanic stone
✅ Natural earthy colour for landscaping appeal

Available in bulk or by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.

Reliable drainage pipe | Full-length 6 m sections | AS/NZS 1254 compliant

Our 90 mm Stormwater Pipe is a trusted drainage solution for residential and commercial use. Available in full 6 metre lengths, this pipe is ideal for conveying rainwater and groundwater efficiently from downpipes, roof gutters, or low lying areas. The pipe is manufactured from uPVC and conforms to the Australian/New Zealand standard AS 1254.

With its durable material and strong performance, this stormwater pipe is suitable for installations under driveways, around retaining walls, and as part of rainwater harvesting systems—making it a versatile choice for landscaping and building drain runs.

Ideal for:

• Stormwater drainage from roofs, gutters and overflow systems
• Rainwater tank plumbing or stormwater runoff management
• Subsurface drainage runs beneath patios, driveways or garden beds
• New builds or renovation projects requiring compliant pipework

Key Features:
✅ 90 mm diameter for standard stormwater flows
✅ Full 6 metre length reduces joins and simplifies installation 
✅ Manufactured from PVC-U, compliant with AS/NZS 1254 for stormwater use
✅ Suitable for both above-ground and below-ground installations in residential landscapes

Available for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.

Subsurface drainage solution | Efficient water intake | Durable PVC-U construction

Our 90mm Slotted Stormwater Pipe is engineered for applications where efficient water entry and removal are key—such as under driveways, garden beds, retention areas or low spots prone to pooling. The slotted wall allows water to flow into the pipe evenly along its length, while the smooth bore provides reliable conveyance away from the site.

Manufactured to comply with AS/NZS 1254 for stormwater and surface water use, and available in 6 m lengths for quick installation. Choose this pipe when you need a professional-grade solution to manage groundwater, subsurface seepage or drainage behind retaining walls.

Ideal for:

• Sub-surface drainage beneath paved areas, driveways or patios
• Garden beds and native landscapes with low spots or poor drainage
• Retaining wall back-fill zones where water needs to be drawn away
• Residential and light commercial landscapes requiring reliable drainage

Key Features:
✅ Slotted wall design allows water entry along full pipe length, reducing localised build-up. 
✅ Made from durable PVC-U — corrosion-resistant, long-life and easy to connect.
✅ Compliant with AS/NZS 1254 to ensure standard-rated installation quality. 
✅ Long 6 m lengths minimise joints and simplify installation in hard-to-reach areas. 

Available for in-store pickup or via local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.

Strong & versatile | Excellent drainage | Ideal base material

Our 14mm Aggregate is a coarse, clean stone blend suitable for a range of construction and landscaping applications. Its larger particle size makes it ideal as a sub-base material for concrete slabs, driveways, paths, and drainage systems, where strength and flow-through capacity are essential.

Because the stones are relatively large, this aggregate permits water to pass through, reducing pooling and helping maintain stability under structural loads. It’s commonly used around pipe bedding, retaining wall backfill, and civil works projects.

Ideal for:

• Drainage and pipe bedding
• Backfill for retaining walls
• Structural and landscaping foundations
• Aggregate for concrete mix

Key Features:
✅ Coarse 14mm stone size for strength and stability
✅ Excellent drainage capacity — reduces waterlogging
✅ Suitable for load-bearing and civil applications
✅ Clean, screened material ready for use

Available in bulk or by the cubic metre for pickup or local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.

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.

Secure termination | Durable PVC-U | Compliant for stormwater systems

The 90 mm Stormwater Push-On Cap provides a reliable and simple solution to seal the end of a 90 mm PVC stormwater drainage pipe. Designed to fit snugly over the pipe’s exterior (or, in dual-use versions, inside a socket as a plug), it ensures a watertight end-point for stormwater or downpipe systems. 

Constructed from rigid PVC-U and built to comply with AS/NZS 1254 standard, this cap is suitable for both above-ground and below-ground applications, providing long-term durability, chemical resistance, and easy installation.

Ideal for:

• Terminating the end of a 90 mm stormwater pipe run
• Rainwater harvesting or downpipe drainage systems
• Residential or light commercial stormwater setups
• Repair or upgrade where an existing pipe end needs sealing

Key Features:
✅ Push-on design allows quick installation over the pipe end or into a socket.
✅ Made from durable PVC-U resistant to corrosion, UV and buried conditions. 
✅ Complies with AS/NZS 1254, suitable for stormwater drainage use. 
✅ Light-weight, easy to handle and install—ideal for DIY or trade use.

Available for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.

Smooth branch connection | Robotic-grade PVC-U | Reliable stormwater routing

The 90 mm Stormwater Y Junction 45° is a Y-shaped chamber designed to smoothly divert stormwater pipes at a 45° angle, helping your drainage layout remain efficient and clean-flowing. Manufactured in rigid PVC-U and compliant with Australian standards for stormwater systems.

Whether you’re splitting a 90 mm trunk pipe to two exits, creating a bypass or forming a tidy junction beneath paved or landscaped areas, this fitting offers a practical, durable solution for both new builds and retrofit jobs.

Ideal for:

• Branching 90 mm stormwater runs into secondary lines
• Drainage under driveways, paths and paved gardens
• Residential and light commercial stormwater drainage systems
• Replacement or upgrade of existing down-pipe junctions

Key Features:
✅ Female-to-female slip sockets for straight insertion and solvent-cement installation. 
✅ Rigid PVC-U construction — durable, impact-resistant and long-lasting. 
✅ 45° branch angle provides smooth flow, reduces turbulence and blockages. 
✅ Suitable for above-ground and below-ground installations and compliant with AS/NZS 1254 standard (where applicable).

Available for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.

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.

Modern Drainage Solution • Premium Channels • Sleek Grate Finish

The Everdrain Style 1m Channel & Grate sets offer a premium surface drainage solution for outdoor spaces where both performance and appearance matter. Each complete set includes a 1-metre channel body and matching grate, engineered to collect and divert surface water efficiently. Available in a 2-pack or 3-pack, these modular units are perfect for longer runs across patios, driveways, courtyards and landscape hardscape zones.

Designed for ease of installation and durability in Australian conditions, Everdrain Style channels combine functionality with a refined look that complements concrete, pavers or turf. They’re ideal for residential and light commercial projects requiring discrete surface drainage that doesn’t compromise on style.

Available Pack Options:

• 2-Pack (2 × 1m channel & grate)
• 3-Pack (3 × 1m channel & grate)

Ideal For:

• Outdoor entertaining areas, patios and courtyards
• Driveways and pathways with surface water run-off
• Garden beds and landscaped spaces needing drainage
• Residential and light commercial landscapes

Key Features:
✅ Complete channel plus grate sets — ready to install
✅ Sleek, modern grate profile for refined drainage aesthetics
✅ Efficient surface water capture and conveyance
✅ Modular design for flexible drainage runs
✅ Built for outdoor durability and long-term performance

Availability:
Available in-store at ID Garden & Landscape Centre, Eltham, or via local delivery across Melbourne’s north-east.

Liquid Dampcourse Barrier | Prevents Rising Damp | Easy Brush-On Application

Waterproofer is a high-performance liquid waterproofing additive and barrier designed to prevent rising damp in brickwork, masonry and concrete. When applied as a coating or added to cement mixes, it forms an effective moisture barrier - ideal for footings, retaining walls, planter boxes, garden walls and general construction or landscaping works where moisture protection is essential.

Suitable for internal and external applications, it’s a reliable solution for damp prevention in new builds and repairs.

Available Sizes:

• 1L
• 5L
• 20L

Ideal For:

• Dampcourse applications in brickwork and masonry
• Footings, slabs, retaining walls & planter boxes
• Garden walls, steps and outdoor structures
• Construction repairs and moisture-prone areas

How to Use:

• As a Surface Coating (Dampcourse Barrier):
  Apply by brush, roller or spray to clean, dry masonry or concrete surfaces. Ensure full, even coverage. Allow to dry before laying bricks or continuing construction.

• As an Additive:
  Add Waterproofer WT directly to the mixing water when preparing concrete, mortar or render. Mix thoroughly before use to ensure even distribution throughout the mix.

• Application Notes:
  Always apply to clean, dust-free surfaces. Follow recommended dilution and coverage rates as per label instructions. Not suitable for areas under constant water pressure.

Key Features:
✅ Helps prevent rising damp and moisture penetration
✅ Can be used as a coating or admixture
✅ Suitable for concrete, mortar and masonry work
✅ Easy to apply with standard tools
✅ Ideal for landscaping and building applications

Availability:
Available in-store at ID Garden Centre, Eltham, or for local delivery across Melbourne’s north-east.

Efficient flow split | Durable PVC-U construction | Trusted for stormwater systems

This 90 mm Stormwater Tee Junction (90°) is designed for splitting or joining drainage lines seamlessly—ideal for diverting water flow, creating bypasses or branching a main stormwater run into secondary pipes. Built from heavy-duty PVC-U and designed for solvent-cement installation, it meets inspection standards and ensures long-term performance. 

Ideal for:

• Splitting a 90 mm stormwater trunk line into two runs
• Branching drainage under driveways, paved areas or garden beds
• Residential or light-commercial stormwater drainage systems
• Upgrading or repairing existing down-pipe and drainage junctions

Key Features:
✅ Female-to-female socket design for secure solvent-welded connections.
✅ Rigid PVC-U construction rated for stormwater use and compliant with AS/NZS 1254. 
✅ 90° angle junction offering smooth flow and reliable drainage performance.
✅ Suitable for above-ground or below-ground applications, making it versatile and service-friendly. 

Available in-store for pickup or with local delivery across Eltham, Research, Diamond Creek, and surrounding suburbs.

Effortless pipe joining | Durable PVC-U construction | Reliable stormwater flow

This 90 mm Stormwater Straight Coupling (Slip Socket) is engineered for joining two sections of PVC-U stormwater pipe with ease and precision. The slip-fit (female-female) design allows for simple alignment before solvent-cementing, making installation faster—especially in restricted spaces. 

Manufactured to comply with the Australian/New Zealand standard AS/NZS 1254 for stormwater drainage fittings, this coupling ensures a consistent, watertight connection in down-pipes, drainage systems and outdoor water-management projects.

Ideal for:

• Joining or extending 90 mm stormwater drainage runs
• Repairs beneath driveways, paved areas or slab footings
• Residential or light-commercial stormwater systems
• Downpipe or surface drainage connections

Key Features:
✅ Female-to-female slip design for easy installation and alignment. 
✅ PVC-U material offering corrosion resistance and long lifespan. 
✅ Compliant with AS/NZS 1254 for stormwater applications. 
✅ Suitable for straight-run connections and repairs, minimizing downtime and labour.

Available now for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.