J Hardie
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Swadlings Timber & Hardware 300ml Cartridge Joint Sealant – James Hardie Fibre Cement
A 300ml cartridge joint sealant formulated for use with James Hardie fibre cement systems. It provides flexible, paintable sealing at control joints, penetrations and trim interfaces to help manage water ingress and movement. Applied with a standard caulking gun, it tools smoothly for a neat finish. Ideal for residential façades, eaves and internal wet areas using compatible Hardie products.
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Swadlings Timber & Hardware 300mm Aluminium External Corner Soaker – James Hardie HardiePlank
An aluminium external corner soaker for 300mm HardiePlank profiles, engineered to create clean, weather‑resistant 90° corners. It protects board ends, improves water management and offers a consistent, professional appearance. Quick to trim and install, it supports efficient cladding work and reliable long‑term performance on residential façades clad with 300mm HardiePlank boards.
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Swadlings Timber & Hardware 300mm Aluminium Internal Corner Soaker – James Hardie HardiePlank
Internal corner soaker in aluminium for 300mm HardiePlank boards, delivering a clean, protected internal junction. It improves water handling at corners and helps achieve consistent, repeatable detailing while saving installation time. Durable and simple to fit, it supports a professional finish on weatherboard façades in renovation and new build projects.
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Swadlings Timber & Hardware 300mm Smooth PVC Joiner – James Hardie HardiePlank
A smooth‑profile 300mm PVC joiner for HardiePlank weatherboards. It creates a neat, consistent junction between boards, protects cut edges and simplifies installation. Trim to length as required for a professional finish with minimal site fabrication. Ideal for residential façades using 300mm smooth HardiePlank profiles seeking clean, contemporary lines.
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Swadlings Timber & Hardware 300mm Woodgrain PVC Joiner – James Hardie HardiePlank
A 300mm woodgrain‑finish PVC joiner designed for HardiePlank weatherboards. It blends with the board’s timber‑look texture, providing a tidy, durable joint and protecting cut edges. The joiner trims easily and installs quickly for a professional façade finish. Suitable for residential exteriors using 300mm woodgrain HardiePlank profiles.
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Swadlings Timber & Hardware 35 x 3000mm PVC Cavity Vent Strip – James Hardie – Enhanced Rainscreen Ventilation
This 35 x 3000mm James Hardie PVC Cavity Vent Strip promotes airflow at the base of cladding cavities, assisting drainage and moisture management in rainscreen facades. The integrated aperture design balances ventilation with vermin resistance. Lightweight, corrosion-proof PVC is easy to cut and install. Use to improve building envelope performance and support long-term cladding durability on residential and light commercial projects.
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Swadlings Timber & Hardware 3600mm Aluminium External Slimline Boxed Corner – James Hardie Scyon Linea
A 3600mm slimline boxed corner in aluminium for Scyon Linea cladding. It creates sharp, modern external corner details while assisting water management at façade edges. The robust section is simple to cut and fix, delivering consistent, architectural lines and reducing on‑site fabrication. Ideal for contemporary residential exteriors where precision and long‑term durability are essential.
$178.00
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Swadlings Timber & Hardware 3620mm Exotec® Gasket Snap Strip – James Hardie – Weatherproof Joint Seal for Facade Panels
Designed for the Exotec facade system, the 3620mm James Hardie Exotec Gasket Snap Strip provides a neat, gasketed seal to express joints. It helps manage water ingress while enabling crisp shadow lines and consistent joint spacing. The snap-in design speeds installation and enhances aesthetics across large-format panels. Durable formulation resists UV and weathering for long service life. Use in commercial or residential facades where clean lines and reliable joint performance are essential.
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Swadlings Timber & Hardware 3700mm Aluminium Universal Window Adaptor – James Hardie Scyon Linea
A 3700mm aluminium universal window adaptor engineered for Scyon Linea cladding. It bridges the junction between weatherboards and window frames, creating a tidy, weather‑managed detail. The robust aluminium section is easy to cut and fit, delivering consistent clearances and a professional finish around openings. Ideal for new builds and upgrades seeking clean, durable trim details with Linea profiles.
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Swadlings Timber & Hardware 3950mm HardieEdge Base Trim – James Hardie – Starter Trim for Slab Edges
The 3950mm James Hardie HardieEdge Base Trim creates a straight, durable starting profile at slab edges for cladding systems. It helps manage drip lines and provides a clean datum for subsequent panels. Made from robust materials for long service life, it reduces onsite setup time and improves finish quality. Ideal for residential facades requiring an accurate, corrosion-resistant base trim solution.
$108.40
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Swadlings Timber & Hardware 3kg Top Coat Compound – James Hardie Fibre Cement Jointing
A 3kg top coat compound for finishing fibre cement joints over a prepared base coat. The smooth, easy‑sand formula levels recessed joints and fastener areas, producing a uniform surface ready for paint. Ideal for smaller jobs, patching and trims where a large bag is not required. Suitable for internal linings and soffits within the James Hardie jointing system.
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Swadlings Timber & Hardware 4.5mm x 2.4m H-Mould Joiner – Panel Connector for 4.5mm Sheets
A 4.5mm x 2.4m H‑mould joiner designed to neatly connect 4.5mm lining or panel sheets in a continuous run. Creates clean, aligned joints and helps conceal cut edges for a professional finish on walls, ceilings, signage or cladding. Simple to cut and fit on site, it supports quick installation and consistent gaps, improving both appearance and durability across residential and light commercial projects.
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Swadlings Timber & Hardware 4.5mm x 3.0m H-Mould Joiner – Panel Connector for 4.5mm Sheets
This 4.5mm x 3.0m H‑mould joiner links 4.5mm panels end‑to‑end or edge‑to‑edge, delivering straight, uniform joints with minimal fuss. Ideal for wall linings, ceilings and signage, it assists with alignment, reduces finishing time and provides a crisp shadow line. Easy to trim to length and install, it’s a practical finishing accessory for residential interiors and light commercial fit‑outs.
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Swadlings Timber & Hardware 41mm HardieDrive Square Drive Screws – James Hardie – Box of 1000 for Fibre Cement
James Hardie 41mm HardieDrive Square Drive Screws provide secure fixing of fibre cement to framing where longer fasteners are needed. The square drive reduces cam-out, improving driving control and speed. Designed for a neat, flush finish and consistent clamp, they are supplied in a box of 1000 for productivity on site. Ideal for cladding and lining installations requiring extended penetration and dependable hold.
$188.05
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Swadlings Timber & Hardware 50mm x 25m Foam-Back Sealing Tape – James Hardie
A 50mm wide, 25m foam‑back sealing tape for use behind flashings, joints and trims on fibre cement installations. The compressible backing helps create an even seal over irregular surfaces, assisting weatherproofing and reducing rattles. Quick to apply and easy to cut, it improves finish quality at interfaces such as windows, corners and flashing junctions. An essential accessory for neat, durable cladding details.
$136.10
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Swadlings Timber & Hardware 6.0mm x 2.4m H-Mould Joiner – Panel Connector for 6mm Sheets
A 6.0mm x 2.4m H‑mould joiner for connecting 6mm sheet linings with a clean, consistent joint. Supports quick installation by aligning adjacent panels and protecting edges. Suitable for interior wall and ceiling linings, lightweight cladding and display panels. Easy to cut to size and fix, enabling a professional finish with reduced need for additional jointing or sanding on residential and commercial projects.
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Swadlings Timber & Hardware 6.0mm x 3.0m H-Mould Joiner – Panel Connector for 6mm Sheets
This 6.0mm x 3.0m H‑mould joiner provides a neat and durable connection for 6mm panels over longer runs. It helps keep sheets straight, hides cut edges and delivers a tidy, uniform joint line. Ideal for linings, soffits and display walls, it trims easily and installs quickly for time‑efficient finishing on both renovation and new build applications.
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Swadlings Timber & Hardware 600ml Sausage Joint Sealant – James Hardie – Flexible, Paintable Seal for Cladding Joints
James Hardie Joint Sealant in a 600ml sausage delivers a high-performance, flexible seal for facade and cladding joints. It accommodates movement, adheres strongly to common building materials, and is paintable for a seamless finish. Ideal for control joints, panel interfaces, and trim connections, it helps manage water ingress and enhances durability. Use with James Hardie systems where long-term, weather-resistant joint sealing is required.
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Swadlings Timber & Hardware 6mm x 3.0m Black PVC Eaves Jointer – James Hardie
A 6mm x 3.0m black PVC eaves jointer designed to connect 6mm soffit or eaves lining sheets with a neat, uniform gap. Durable and easy to cut, it simplifies alignment and helps protect sheet edges for a clean finish. Suitable for residential eaves and soffits, it supports fast installation and consistent results when used with compatible James Hardie lining systems.
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Swadlings Timber & Hardware 6mm x 3000mm PVC Flashing Mould – James Hardie
A 6mm x 3000mm PVC flashing mould for use with compatible James Hardie cladding and lining systems. It assists in directing water away at critical junctions, providing a clean edge detail around openings and interfaces. Lightweight, easy to cut and simple to install, it supports consistent, durable weatherproofing and a professional finish on residential projects.
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Swadlings Timber & Hardware 70 x 35 x 2700mm Structural Batten – James Hardie – Framing Support for Cladding
The James Hardie Structural Batten 70 x 35 x 2700mm provides a stable, dimensionally consistent substrate for cladding. It helps create straight facades, facilitates fixing, and can assist with cavity formation for improved moisture management when used in rainscreen setups. Easy to handle and install, it supports faster, reliable cladding alignment. Ideal for residential projects seeking robust, consistent battening.
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Swadlings Timber & Hardware 75 x 75 x 3000mm Colorbond Corner Flashing – James Hardie – External Corner Protection
The James Hardie Colorbond 75 x 75 x 3000mm Corner Flashing provides a robust, prefinished solution for external corners. Made from durable Colorbond steel, it resists corrosion and delivers a clean, professional edge detail. Sized for consistent coverage and easy alignment, it enhances weatherproofing and protects vulnerable junctions. Ideal for pairing with James Hardie cladding systems where long-lasting, low-maintenance corner finishing is required.
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Swadlings Timber & Hardware 9mm Fine Texture Aluminium Base Trim Connector – James Hardie – Pack of 10
The James Hardie 9mm Fine Texture Aluminium Base Trim Connector links base trim sections for a continuous, aligned foundation along facade edges. Supplied in a pack of 10, these connectors simplify setup and enhance appearance. Made from durable, corrosion-resistant aluminium with a refined textured finish, they integrate seamlessly with matching trims. Ideal for projects seeking consistent, high-quality base detailing.
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Swadlings Timber & Hardware 9mm Fine Texture Aluminium Horizontal Jointer – James Hardie – Pack of 10
James Hardie 9mm Aluminium Horizontal Jointers in a Fine Texture finish provide crisp, consistent horizontal panel joints with a subtle surface texture. Supplied as a pack of 10, they help standardise detailing and speed installation on site. Corrosion-resistant aluminium ensures long-term reliability. Use where a refined, textured appearance is desired across facade panels using 9mm profiles.
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Swadlings Timber & Hardware 9mm x 3.0m Aluminium Internal Corner – James Hardie Scyon Axon
A 9mm x 3.0m aluminium internal corner specifically for Scyon Axon 9mm cladding. It delivers a clean, straight internal junction, protects board edges and improves moisture control. The robust aluminium profile is easy to cut and fix, ensuring uniform lines and saving installation time. Ideal for achieving a professional Axon façade finish in new builds and renovations.
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Swadlings Timber & Hardware Aluminium Base Slimline Starter Connector – James Hardie – Pack of 10
This pack of 10 James Hardie Aluminium Base Slimline Starter Connectors links Slimline Starter lengths to form continuous, aligned base runs. They simplify installation, improve accuracy, and enhance the visual continuity of the starter trim. Durable aluminium construction resists corrosion for long service life. Ideal for installers seeking efficient, professional base detailing across extended facade elevations.
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Swadlings Timber & Hardware Aluminium Internal Corner Mould – James Hardie Scyon Linea
An aluminium internal corner mould for Scyon Linea weatherboards, providing a crisp, straight internal corner detail with improved moisture management. It streamlines installation by reducing on‑site fabrication and ensures consistent, repeatable results. Durable and easy to cut to length, it supports a professional façade finish and complements the architectural shadow lines typical of Linea cladding systems.
$107.70
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Swadlings Timber & Hardware Aluminium Recessed Horizontal Jointer – James Hardie – Accessory Connector
The James Hardie Aluminium Recessed Horizontal Jointer is an accessory component used to form recessed horizontal joints with compatible cladding systems. It supports consistent spacing, helps define deep shadowlines, and streamlines installation at junctions. Constructed from durable aluminium for long-term weather resistance, it contributes to clean, modern facade detailing across residential or commercial projects.
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Swadlings Timber & Hardware Base Trim Jointer – James Hardie HardieEdge – Connector for Base Trims
The James Hardie HardieEdge Base Trim Jointer connects adjoining lengths of base trim for a continuous, aligned edge. It simplifies installation and ensures consistent appearance and performance across long runs. Designed for compatibility with HardieEdge Base Trim, it supports secure, durable connections. Ideal for residential projects where a neat, professional base line is required along slabs or plinths.
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Swadlings Timber & Hardware Box of 1000 Facade Washers – James Hardie – Load-Spreading Washers for Panel Fixings
James Hardie Facade Washers are designed to distribute screw loads and help protect panel surfaces during installation. Supplied as a box of 1000, they provide consistent, reliable clamping for facade systems, assisting in preventing pull-through and surface damage. Easy to use with compatible fasteners, they contribute to a neat, professional finish. Ideal for high-volume commercial or residential cladding projects requiring efficient and secure panel fixing.
$162.25
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Swadlings Timber & Hardware Galvanised Stud Clip – James Hardie HardiePlank
A galvanised steel stud clip for HardiePlank installations, assisting secure fixing at joints and providing support where studs are not ideally positioned. Corrosion‑resistant and easy to install, it helps maintain correct board alignment and spacing for a consistent façade. An essential accessory for efficient, professional weatherboard installation on residential projects.
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Swadlings Timber & Hardware Galvanised Universal Off-Stud Joint Clip – James Hardie PrimeLine, Pack of 100
A pack of 100 galvanised universal off‑stud joint clips for PrimeLine weatherboards. These clips support joints where no stud is available, ensuring correct board alignment and secure fixing. Corrosion‑resistant steel construction offers durability, while the universal design speeds installation and promotes consistent spacing. Ideal for residential façades requiring reliable, professional off‑stud joint support.
$108.00
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Blacktown Building Supplies H Mould Joiner 4.5mm x 2.4m
A 4.5mm x 2.4m H‑mould joiner designed to neatly connect 4.5mm lining or panel sheets in a continuous run. Creates clean, aligned joints and helps conceal cut edges for a professional finish on walls, ceilings, signage or cladding. Simple to cut and fit on site, it supports quick installation and consistent gaps, improving both appearance and durability across residential and light commercial projects.
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Blacktown Building Supplies H Mould Joiner 4.5mm x 3.0m
This 4.5mm x 3.0m H‑mould joiner links 4.5mm panels end‑to‑end or edge‑to‑edge, delivering straight, uniform joints with minimal fuss. Ideal for wall linings, ceilings and signage, it assists with alignment, reduces finishing time and provides a crisp shadow line. Easy to trim to length and install, it’s a practical finishing accessory for residential interiors and light commercial fit‑outs.
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Blacktown Building Supplies H Mould Joiner 6.0mm x 2.4m
A 6.0mm x 2.4m H‑mould joiner for connecting 6mm sheet linings with a clean, consistent joint. Supports quick installation by aligning adjacent panels and protecting edges. Suitable for interior wall and ceiling linings, lightweight cladding and display panels. Easy to cut to size and fix, enabling a professional finish with reduced need for additional jointing or sanding on residential and commercial projects.
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Blacktown Building Supplies H Mould Joiner 6.0mm x 3.0m
This 6.0mm x 3.0m H‑mould joiner provides a neat and durable connection for 6mm panels over longer runs. It helps keep sheets straight, hides cut edges and delivers a tidy, uniform joint line. Ideal for linings, soffits and display walls, it trims easily and installs quickly for time‑efficient finishing on both renovation and new build applications.
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Swadlings Timber & Hardware HardieEdge External Corner – James Hardie – Preformed Corner for Cladding Transitions
The James Hardie HardieEdge External Corner is a preformed trim that creates crisp, robust external corner details for cladding installations. It helps protect edges, improve weather shedding, and speed installation. Designed to integrate with HardieEdge trims and compatible claddings, it ensures a consistent, professional finish across residential facades. Use where durable, low-maintenance corner detailing is required.
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Swadlings Timber & Hardware HardieEdge Internal Corner – James Hardie – Preformed Corner for Cladding Transitions
The James Hardie HardieEdge Internal Corner provides a preformed, durable solution for internal junctions in cladding systems. It delivers clean lines, consistent alignment, and assists with water management at changes in direction. Quick to install and compatible with HardieEdge trims, it reduces the need for complex site fabrication. Ideal for builders seeking a tidy, efficient internal corner detail on residential facades.
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Blacktown Building Supplies James Hardie 300660 HardieBlade 184mm Diamond Tip Circular Saw Blade
A 184mm James Hardie HardieBlade engineered with diamond‑tipped segments for clean, fast cutting of fibre cement products. Designed to reduce dust and deliver smooth edges, it improves cut accuracy and blade life compared to conventional teeth. Ideal for site or workshop use when sizing cladding and lining boards. Fits compatible circular saws and supports efficient, professional results on James Hardie fibre cement materials.
$167.85
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Blacktown Building Supplies James Hardie 301197 Scyon Linea 180mm 90 Deg Aluminium S/S External Corner Soaker
An external corner soaker for 180mm Scyon Linea boards, providing a crisp 90° corner detail and improved weather management. The aluminium/stainless steel construction offers durability and corrosion resistance in exposed locations. Designed for a consistent, professional appearance, it speeds installation and reduces onsite fabrication. Ideal for new builds and renovations seeking a neat, low‑maintenance external corner solution on Linea cladding systems.
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Blacktown Building Supplies James Hardie 302821 Scyon Linea 150mm 90 Deg Aluminium S/S External Corner Soaker
Purpose‑made 90° external corner soaker for 150mm Scyon Linea weatherboards. The aluminium/stainless steel design delivers durable, corrosion‑resistant performance and a sharp, consistent corner profile. Speeds cladding installation and helps control moisture at critical junctions. Ideal for achieving a clean, architectural finish on Linea façades in residential projects where precision and weatherability are paramount.
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Blacktown Building Supplies James Hardie 303375 HardieBlade 254mm Diamond Tip Circular Saw Blade
A 254mm James Hardie HardieBlade with diamond‑tipped segments for precise cutting of fibre cement cladding and linings. Optimised for reduced dust and longer blade life, it produces smooth edges that minimise finishing work. Suitable for site and workshop use, the blade helps maintain productivity and accuracy when sizing panels, delivering reliable performance on James Hardie fibre cement products.
$285.65
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Blacktown Building Supplies James Hardie 304491 Base Coat 15kg
A 15kg base coat compound designed for jointing James Hardie fibre cement sheets. Suitable for bedding and undercoat applications over recessed joints, fasteners and accessories, it builds a stable foundation for subsequent finishing coats. Formulated for smooth application and dependable adhesion, it helps deliver flat, consistent joints that sand and finish cleanly. Ideal for residential interiors, façades and eaves systems using approved Hardie jointing methods.
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Blacktown Building Supplies James Hardie 304493 Top Coat 15kg
A 15kg top coat compound formulated to finish fibre cement joints over a prepared base coat. It levels and smooths recessed joints and fastener areas for a uniform surface ready for painting. Easy to apply and sand, it helps achieve a fine finish across interior linings and external soffits when used within the James Hardie jointing system. Suitable for residential renovations and new construction.
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Blacktown Building Supplies James Hardie 304560 50mm Wide Foam Back Sealing Tape 25m
A 50mm wide, 25m foam‑back sealing tape for use behind flashings, joints and trims on fibre cement installations. The compressible backing helps create an even seal over irregular surfaces, assisting weatherproofing and reducing rattles. Quick to apply and easy to cut, it improves finish quality at interfaces such as windows, corners and flashing junctions. An essential accessory for neat, durable cladding details.
$136.10
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Blacktown Building Supplies James Hardie 305432 6mm Black Pvc Eaves Jointer 3.0m
A 6mm x 3.0m black PVC eaves jointer designed to connect 6mm soffit or eaves lining sheets with a neat, uniform gap. Durable and easy to cut, it simplifies alignment and helps protect sheet edges for a clean finish. Suitable for residential eaves and soffits, it supports fast installation and consistent results when used with compatible James Hardie lining systems.
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Blacktown Building Supplies James Hardie 305510 Scyon Linea Aluminium Universal Window Adaptor 3700mm
A 3700mm aluminium universal window adaptor engineered for Scyon Linea cladding. It bridges the junction between weatherboards and window frames, creating a tidy, weather‑managed detail. The robust aluminium section is easy to cut and fit, delivering consistent clearances and a professional finish around openings. Ideal for new builds and upgrades seeking clean, durable trim details with Linea profiles.
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Blacktown Building Supplies James Hardie 305511 Scyon Linea Aluminium Internal Corner Mould
An aluminium internal corner mould for Scyon Linea weatherboards, providing a crisp, straight internal corner detail with improved moisture management. It streamlines installation by reducing on‑site fabrication and ensures consistent, repeatable results. Durable and easy to cut to length, it supports a professional façade finish and complements the architectural shadow lines typical of Linea cladding systems.
$107.70
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