AluminumPlantation Shutters
Built to Last a Lifetime

Operable louver shutters feature adjustable slats that tilt to control light, airflow, and privacy. The entire panel can open via hinged, bi-fold, or sliding mechanisms. Fixed louver shutters have slats set at a permanent angle, offering consistent ventilation and screening, but the panel does not open. Choose operable shutters for windows and doors requiring flexibility; select fixed shutters for facade screening, privacy walls, and mechanical room ventilation.

Batten shutters feature solid aluminum slats instead of angled louvers, delivering a bold linear aesthetic with maximum privacy and weather protection. They block more light and air than louvered shutters while offering a striking contemporary look. Ideal for commercial facades, entrance screens, and modern residential designs where privacy takes priority over ventilation.

We offer five standard louver widths: 1.5" (38mm) for a sleek, modern look; 2.0" (50mm) for a balanced contemporary style; 2.5" (63mm) as a versatile mid-range option; 3.5" (89mm)—our most popular size with classic plantation shutter proportions; and 4.5" (114mm) for a traditional, bold appearance with maximum light control when closed. Larger louvers provide a more traditional look and block more light when closed; smaller louvers create a sleeker, more modern aesthetic.

Yes. Our shutters are crafted from 6063-T5 marine-grade aluminum alloy with a Qualicoat-certified powder coat that withstands 1000+ hours of salt spray testing (exceeding AS3715 standards). We use 304 or 316 stainless steel hardware depending on proximity to saltwater. KAKADU shutters deliver exceptional long-term performance in coastal homes across Australia, the Mediterranean, the Middle East, and Southeast Asia.

Your choice depends on your opening size and available space. Hinged shutters work best for standard windows and French doors where panels can swing open—they're the most traditional and cost-effective option. Bi-fold shutters are ideal for wide openings like sliding doors, large windows, or room dividers when you need maximum clearance; the panels fold and stack neatly to one or both sides. Sliding (bypass) shutters are perfect when there's no room for swinging or folding—such as behind furniture, in tight corners, or on very large openings—as they glide along tracks instead.

A center tilt rod is a visible vertical bar running down the middle of the shutter panel, connecting all louvers. Tilting the rod adjusts them simultaneously, offering a traditional, classic look. A Clearview hidden rod mechanism sits behind the panel for a clean, unobstructed view with no visible rod. It's operated by a small knob or wand on the side. Clearview is ideal for modern interiors seeking a minimalist appearance.

Yes, motorized tilt mechanisms are available as an upgrade. They can be controlled via remote control, wall-mounted switch, or integrated into smart home systems (such as KNX, Crestron, or Control4).). Motorized options are most popular for hard-to-reach locations (high windows, skylights), large panel configurations where manual operation would be cumbersome, and commercial projects requiring automated shading schedules.

Aluminum shutters need little maintenance—just wipe occasionally with a damp cloth and mild detergent to keep them looking new. Unlike wood shutters, they never require painting, sealing, sanding, or termite treatment. The powder-coated finish is designed to last 15–20+ years without fading, peeling, or cracking. In coastal areas, rinsing with fresh water every few months helps remove salt buildup.

Absolutely. Every KAKADU shutter is custom-made to fit your space. We handle non-standard widths, heights, and shapes—including arched tops, angled installations, triangular gables, circular windows, and multi-panel setups. We also produce shutters for extra-large openings: our largest single panel measures 1200mm wide by 3000mm high. Larger spans are possible with multi-panel configurations. Contact us with your opening dimensions for a personalized quote.

Standard configurations (standard colors, common sizes) typically require 3–4 weeks from order confirmation. Custom Dulux colors, unusual sizes, or large commercial orders may take 5–6 weeks. Each quotation includes a detailed production timeline, and we keep you updated throughout manufacturing. Rush orders are available subject to factory capacity—please inquire for urgent projects.

Aluminum shutters outperform timber in durability, maintenance, and consistency. They won't warp, crack, split, or attract termites. With no painting or sealing required, they retain their look for decades with minimal care. Aluminum shutters are also non-combustible (unlike timber), making them ideal for bushfire-prone areas. While timber's natural grain is its main advantage, our woodgrain powder coat finishes replicate that look convincingly without the maintenance burden.

Yes. We supply directly to architects, builders, window fabricators, and wholesalers worldwide. Trade accounts receive volume pricing, dedicated account management, technical support, and priority production scheduling. We also manufacture shutters to your specifications under OEM arrangements. Contact our trade team to discuss your requirements and establish a supply partnership.

For most applications, aluminum shutters outperform timber in durability, maintenance, and consistency. Aluminum won't warp, crack, split, or attract termites. It requires no painting or sealing and retains its appearance for decades with minimal care. Aluminum shutters are also non-combustible, making them ideal for bushfire-prone areas (BAL-rated zones). While timber's natural grain texture is a key advantage, our woodgrain powder coat finishes replicate this look convincingly without the maintenance burden. For coastal, tropical, or high-moisture environments, aluminum is the clear choice.

KAKADU aluminum shutters are built to last 20–30+ years with minimal maintenance. The 6063-T5 aluminum alloy resists corrosion, warping, and degradation under normal conditions. Our Qualicoat-certified powder coat finish comes with a 10-year warranty against peeling, cracking, and fading, and typically endures 15–20+ years before refinishing is needed. Stainless steel hardware (304 or 316 grade) is rated for the product's lifetime. This makes aluminum shutters a far more durable investment than timber (5–10 years before refinishing) or PVC (10–15 years before yellowing or warping).

Yes. Our aluminum shutters—especially batten-style and fixed louver designs—can function as security shutters for windows and doors. The 6063-T5 aluminum alloy with a 1.2–{2.0}mm wall thickness delivers strong physical resistance, while stainless steel hinges and lock hardware provide an added layer of security. For dedicated security needs, we recommend our batten shutters in fixed panel or hinged configurations, which offer maximum privacy and robust barrier protection. We can also integrate multi-point locking systems for enhanced security.

There is no product difference—"louvered" is the American English spelling and "louvred" is the British/Australian English spelling. Both terms refer to the same product: shutters with horizontal slats (louvers/louvres) that can be adjusted to control light and airflow. KAKADU uses both spellings in our documentation to serve global markets. Similarly, "aluminum" (US) and "aluminium" (UK/AU/EU) refer to the same material.

Yes. Aluminum shutters with adjustable louvers effectively control solar heat gain. By angling the louvers to block direct sunlight while allowing diffused light, you can lower indoor temperatures by 5–10°C in summer, reducing air conditioning load and energy costs. Our shutters also create an insulating air gap between the window glass and the shutter panel, helping retain heat in winter. Studies show that properly installed exterior shutters can reduce cooling energy consumption by 20–30% in hot climates.