Colonial Cast Panels

Where Heritage Design Meets Modern Durability.

Doric’s colonial cast panels bring timeless Australian style into the present day — combining decorative elegance with superior strength. Each cast aluminium door panel is precision-made for beauty, resilience, and long-term performance in outdoor conditions. Designed for both traditional and contemporary builds, Doric’s panels enhance any entranceway with heritage-inspired detail and modern powder-coated finishes.

Whether you’re restoring a federation-style home or upgrading a security screen, Doric offers a complete range of decorative colonial door panels that blend craftsmanship, protection, and architectural harmony.

Why Choose Doric Colonial Cast Panels

As Australia’s trusted trade supplier for cast aluminium infills, Doric creates products that perform as well as they look. Our colonial grille panels for doors are designed for seamless integration with hinged, sliding, and security screen systems.

Why builders and homeowners choose Doric cast panels:

• Cast aluminium construction – rust-proof, lightweight, and built for decades of use.
• Powder-coated aluminium panels – superior colour retention and weather resistance.
• Heritage style cast panels – authentic colonial and federation motifs for classic facades.
• Custom colour colonial panels – matched to any architectural palette.
• Corrosion-resistant outdoor panels – ideal for coastal and exposed conditions.
• Easy-fit design – suits standard security and screen door frames.

Types of Colonial Cast Panels

Cast Aluminium Door Panels

Our cast aluminium door panels deliver the perfect balance of decorative flair and structural integrity. Precision cast and coated to resist corrosion, these panels provide a sophisticated aesthetic that suits both residential and commercial projects.

Explore the range ofhinged door panels designed for long-term outdoor performance.

Decorative Colonial Door Panels

Doric’s decorative colonial door panels feature intricate latticework, scrolls, and geometric patterns that pay homage to Australia’s colonial heritage. With powder-coated finishes and modern corrosion protection, they bring classic design into the modern era.

Browse ourfloating decorative grilles for lightweight, visually striking designs suited to entry doors and patios.

Security Screen Door Cast Panels

Combining beauty with strength, Doric’s security screen door cast panels are engineered for enhanced safety. Reinforced frames and solid aluminium infills make them compatible with modern security mesh systems — delivering both style and protection.

Each design pairs seamlessly with Doric’sflyscreen accessories, ensuring secure fitment and smooth door operation.

Federation Style Cast Door Infills

For heritage homes and restoration projects, our federation style cast door infills capture the intricate detail and charm of early Australian architecture. Available in traditional and custom finishes, these panels elevate the look of verandas, entryways, and courtyard doors.

Product Spotlight

SP14AB Decorative Colonial Panel

A refined heritage style cast panel with balanced scrollwork for a timeless façade.

• Material: Die-cast aluminium, powder-coated for durability.
• Application: Security and screen doors.
• Finish options: White, black, bronze, and custom powder-coated colours.
• Best for: Heritage restorations and residential entryways.

SP37AB Decorative Grille Panel

The SP37AB showcases Doric’s signature blend of tradition and precision casting.

• Use: Front doors, patios, and decorative entry infills.
• Design: Classic diamond lattice pattern for improved airflow.
• Performance: Corrosion-resistant outdoor coating, minimal maintenance required.
• Best for: Federation-style homes seeking an elegant, symmetrical design.

SP34AB Colonial Door Panel

A bold, geometric colonial grille panel for doors, ideal for modern or traditional spaces.

• Material: High-density aluminium for rigidity and weatherproofing.
• Use: Decorative door inserts and custom entry systems.
• Compatibility: Works with both security and flyscreen assemblies.
• Best for: Builders seeking strong, low-maintenance decorative infills.

Technical Specifications

Doric’s colonial cast panels are engineered to maintain both form and function under Australia’s harsh conditions.

Key specifications:

• Material: 100% cast aluminium alloy.
• Finishes: Durable polyester powder coat, UV stabilised for colour retention.
• Thickness: Typically 5–8mm panel depth.
• Sizes: Fits standard hinged or sliding door frames.
• Mounting: Screw-fit or clip-in design for ease of installation.
• Customisation: Colour matching available upon request.

Each panel undergoes rigorous quality checks for casting integrity, surface uniformity, and coating adhesion before dispatch.

Compliance & Testing

Doric’s decorative colonial door panels meet stringent Australian Standards for corrosion performance, coating durability, and safety.

Testing and compliance highlights:

• AS/NZS 3715 – powder coating performance for architectural aluminium.
• AS 2331 – accelerated corrosion resistance (salt spray and humidity tests).
• Adhesion & impact testing – ensures long-term coating bond.
• Environmental testing: UV, moisture, and temperature cycling to verify outdoor longevity.
• Quality assurance: Every batch is visually inspected and load-tested for casting integrity.

This process ensures every Doric panel maintains its visual quality and performance through decades of exposure.

Applications

Doric colonial cast panels are suitable for a wide range of architectural and residential applications:

• Security and screen doors – enhanced style with built-in strength.
• Verandas and patios – decorative protection from insects and debris.
• Federation restorations – authentic colonial character for heritage homes.
• Architectural façades – functional art for modern and period-inspired designs.
• Custom entry systems – colour-matched to complement door hardware and frames.

From traditional homes to new builds, Doric panels offer both decorative appeal and practical performance.

Compatibility and Complementary Products

Doric’s colonial cast panels integrate seamlessly with other Doric door and screen components to deliver a complete, cohesive system.

Explore related hardware:

• Hinged Door Panels – robust framed panels for front entries.
• Floating Decorative Grilles – lightweight options for modern settings.
• Colonial Freezes & Railings – complementing balcony and veranda details.
• Flyscreen Accessories – for seamless integration with screen door systems.

Each product is designed with matching architectural door panel finishes, ensuring consistency across Doric’s full decorative range.

Maintenance and Replacement

Maintaining your colonial cast panels is simple:

• Clean with mild soap and water using a soft cloth.
• Avoid abrasive cleaners that may damage powder coating.
• Inspect periodically for fastener wear or environmental buildup.
• Recoat or touch-up powder finish as needed to maintain colour vibrancy.

Doric panels are corrosion-resistant and built for low maintenance, but replacement colonial panels are readily available for refurbishment or custom upgrades.

Frequently Asked Questions

Can I buy colonial cast panels online?

Yes. You can buy colonial cast panels online from Doric’s authorised distributors across Australia.

Are these panels suitable for coastal areas?

Absolutely. Doric’s powder-coated aluminium panels are designed to withstand moisture and salt exposure, making them ideal for coastal environments.

Do you offer custom colours?

Yes. Choose from Doric’s range of custom colour colonial panels to match any exterior palette.

Are these panels compatible with security screen doors?

Yes. Our security screen door cast panels are designed for easy integration with Doric’s security mesh systems.

Can I use these panels in heritage homes?

Yes. Doric’s heritage style cast panels and federation style door infills make them ideal for traditional home designs and restorations.

Bring Classic Craftsmanship Home with Doric

Doric’s colonial cast panels combine traditional artistry with modern performance — delivering beauty that lasts. Each design celebrates Australia’s architectural heritage while meeting today’s expectations for strength, finish, and weather resistance.

• Shop Doric colonial cast panels – decorative, durable, and designed for the Australian climate.
• Get expert guidance – our team can help match styles and finishes to your project.
• Call 1300 132 389 – speak directly with a Doric product specialist today.

Elegant. Enduring. Australian. Doric’s cast aluminium door panels are built to protect, enhance, and define every entryway.

Click on the image to browse our brochure Colonial Cast Panels