Aluminium shutters typically cost between $250 and $1,500 per window, depending on size, finish, and installation requirements. On a per-square-metre basis, prices range from $350 to $700.
What Is the Average Price of Aluminium Shutters Per Square Metre?
The average price for aluminium shutters sits between $350 and $700 per square metre. Window dimensions, louvre size, and finish type are the three biggest cost drivers.
Larger windows naturally require more material, which increases the overall price. A standard small window in a Sydney suburban home may cost far less than a wide bay window in an inner-city terrace. Powder-coated finishes and premium hardware also push pricing toward the higher end.
Key factors that affect per-square-metre pricing:
- Window dimensions and shape (standard vs. irregular)
- Standard vs. custom louvre sizes (63mm, 89mm, or 114mm)
- Powder-coated or anodised finishes
- Hardware quality, including hinges and tilt rods
- Number of panels per window
Aluminium Shutter Pricing by Window Size
|
Window Size |
Estimated Range |
Typical Use |
|
Small (up to 0.5m²) |
$250 – $450 |
Bathroom, laundry |
|
Medium (0.5m² – 1.5m²) |
$500 – $900 |
Bedroom, study |
|
Large (1.5m² – 3m²) |
$900 – $1,500 |
Living room, alfresco |
Sydney pricing note: Inner-city Sydney homes often face higher installation costs due to access constraints and heritage considerations. Suburban properties with standard window dimensions typically fall toward the lower end of these ranges.
How Much Do Custom Aluminium Shutters Cost for Homes?
Custom aluminium shutters cost more than standard options, typically adding 20–40% to the base price. The exact increase depends on the type of customisation and the complexity of the window shape.
Custom shutters are worth the investment for non-standard windows. Arch-top windows, bay windows, and bi-fold configurations all require made-to-measure frames that off-the-shelf products cannot accommodate.
A precise fit also improves light control, insulation, and long-term durability.
Common customisation options and their cost impact:
- Arch or bay window designs — requires custom framing, adds $150–$400 per window
- Colour matching to interiors — specialty powder-coat finishes add $50–$150 per window
- Motorised or automated operation — adds $300–$600 per window
- Outdoor-rated hardware — corrosion-resistant fittings for coastal or exposed areas
Case Study: Custom Aluminium Shutters Across a Sydney Home
A Sydney home in the inner west with six mixed-size windows, including two arched bedroom windows and a wide lounge bay window, paid approximately $7,800 for custom aluminium shutters installed. Standard shutters for the same home cost roughly $5,200. The custom upgrade added around $2,600 but ensured a seamless fit across every opening.
Standard vs. Custom Aluminium Shutters: Cost Comparison
|
Feature |
Standard |
Custom |
|
Price per window |
$250 – $900 |
$450 – $1,500 |
|
Lead time |
2–4 weeks |
4–8 weeks |
|
Fit accuracy |
Good (standard shapes) |
Precise (any shape) |
|
Colour options |
Limited range |
Full powder-coat range |
|
Best for |
Square, regular windows |
Arches, bays, bi-folds |
What Does Aluminium Shutter Installation Cost?
Professional installation for aluminium shutters typically costs $100–$300 per window. The number of windows, accessibility, and whether existing window coverings need to be removed determine the total installation cost.
A professional installer ensures shutters are properly measured, fitted, and aligned. This matters for warranty compliance and long-term performance. Poorly fitted shutters can warp, rattle, or fail to operate correctly over time, issues that are expensive to rectify after the fact.
What professional installation includes:
- On-site measurement and assessment
- Removal of existing curtains, blinds, or coverings
- Frame fitting and louvre adjustment
- Alignment and tension checks
- Post-installation inspection and warranty documentation
DIY vs. Professional Installation: Which Should You Choose?
|
DIY Installation |
Professional Installation |
|
|
Cost |
$0 labour |
$100 – $300 per window |
|
Time (5–10 windows) |
1–2 full days |
4–6 hours |
|
Warranty valid? |
Often voided |
Yes |
|
Risk of misalignment |
High |
Low |
| Recommended? | No |
Yes |
For 5–10 standard windows, a professional installer typically completes the job in a single day. DIY installation may seem cost-effective upfront, but it often voids the product warranty and risks misalignment that shortens the shutter’s lifespan.
Are Aluminium Shutters Durable Enough for Indoor and Outdoor Use?
Yes. Aluminium shutters are highly durable and perform well in both indoor rooms and exposed outdoor areas. They resist moisture, UV damage, and pests, making them one of the most versatile shutter materials available.
Unlike timber, aluminium does not warp, swell, or crack when exposed to humidity or direct sunlight. Maintenance is minimal; a wipe-down with a damp cloth is usually all that is needed. It makes aluminium shutters particularly well-suited to bathrooms, kitchens, patios, and coastal homes.
Key durability features of aluminium shutters:
- Rust and corrosion-resistant powder-coat or anodised finish
- Moisture and humidity resistance for wet areas
- UV-protected coatings for sun-exposed outdoor installations
- Pest-proof, no risk of termite damage
- Low-maintenance cleaning requirements
Case Study: Coastal Sydney Home Using Aluminium for Outdoor Balconies
A homeowner in Manly, Sydney, replaced ageing timber shutters on three outdoor balconies with powder-coated aluminium shutters. Over five years, the timber shutters had required two full repaints and one round of structural repairs due to salt-air corrosion. The aluminium replacement required zero maintenance beyond occasional cleaning and showed no signs of degradation.
Aluminium Shutters vs. Timber Shutters: Which Is Better Value?
Aluminium shutters offer better long-term value than timber. While the upfront cost is similar, aluminium requires far less maintenance over 10–15 years and holds its structural integrity longer.
Timber shutters have a slightly lower entry price, but they require regular sealing and painting and are vulnerable to warping in humid or coastal environments. Over a decade, these maintenance costs can easily exceed the initial price difference.
Cost comparison highlights:
- Timber shutters: $200–$1,200 per window; requires repainting every 3–5 years; prone to warping in humidity
- Aluminium shutters: $250–$1,500 per window; minimal maintenance; resistant to moisture, UV, and pests
- 10-year maintenance cost (timber): $500–$1,500 per window (repaints + repairs)
- 10-year maintenance cost (aluminium): $0–$100 per window (cleaning only)
10-Year Total Cost Comparison
|
Cost Factor |
Timber Shutters |
Aluminium Shutters |
|
Purchase price (per window) |
$200 – $1,200 |
$250 – $1,500 |
|
Installation |
$80 – $250 |
$100 – $300 |
|
Maintenance (10 years) |
$500 – $1,500 |
$0 – $100 |
|
Total (approx.) |
$780 – $2,950 |
$350 – $1,900 |
|
Lifespan |
10–15 years |
20–30 years |
|
Suitable for outdoors? |
Limited |
Yes |
|
Recommendation |
Heritage aesthetics |
Best all-round value |
When to Choose Timber
Timber shutters suit heritage homes, period-style interiors, or settings where the natural wood grain aesthetic is a priority. They work well in dry, stable climates with minimal humidity.
When to Choose Aluminium
Aluminium shutters are the better choice for coastal homes, wet areas, outdoor patios, balconies, and any setting where long-term durability and low maintenance matter more than traditional aesthetics.
5 Signs Aluminium Shutters Are the Right Choice for Your Home
- Your home is near the coast or in a high-humidity area — aluminium resists salt-air corrosion, whereas timber fails quickly.
- You want shutters on outdoor patios or balconies — aluminium handles UV exposure and weather far better than timber.
- You’re renovating for low-maintenance living — no repainting, resealing, or structural repairs required.
- You have non-standard window shapes — custom aluminium shutters can be made to fit arches, bays, and bi-folds precisely.
- You’re planning a long-term investment — with a lifespan of 20–30 years, aluminium delivers the best cost-per-year value.
Ready to Invest in Aluminium Shutters?
Aluminium shutters are a smart, long-term investment for any home. They deliver durability, low maintenance, and strong value, whether installed indoors or on exposed outdoor areas like patios and balconies.
Here’s what to keep in mind before you buy:
- Prices range from $250–$1,500 per window, depending on size, finish, and customisation
- Custom aluminium shutters cost more upfront but offer a precise fit for non-standard windows
- Professional installation adds $100–$300 per window and protects your warranty
- Aluminium outperforms timber over 10–15 years in both durability and total cost
Why Choose Aluminium Over Timber?
Aluminium shutters resist moisture, UV damage, and pests, with virtually no maintenance required. Timber needs regular resealing and repainting, which adds up significantly over time.
Get a Quote for Your Home
Contact a certified aluminium shutter installer for an accurate, obligation-free quote. A professional can assess your windows, recommend the right louvre size and finish, and provide a clear, itemised price tailored to your home.
Frequently Asked Questions
Where can I buy quality curtains in Sydney?
The best place to buy quality curtains in Sydney is a specialist curtain studio that offers custom-made-to-measure options, in-home consultations, and professional installation. Retailers are suitable for standard sizes, but a specialist delivers superior fit, fabric quality, and finish for most homes.
How much do made-to-measure curtains in Sydney cost?
Made-to-measure curtains in Sydney typically cost between $600 and $2,500 per window, depending on fabric choice, lining type, heading style, and window size. Installation is usually included when ordered through a specialist supplier.
Can I get custom curtains for irregular windows?
Yes. Custom-made-to-measure curtains are specifically designed to accommodate irregular window shapes, including bay windows, arched openings, and non-standard heights. A specialist will measure and manufacture curtains to fit any window configuration precisely.
Do curtain stores provide installation services?
Most specialist curtain studios in Sydney include professional installation as part of their service. This covers track or rod fitting, panel hanging, and alignment checks. Retail stores generally do not offer installation, so you need to arrange a separate trade.
What types of curtains are suitable for modern homes?
S-fold, eyelet, and wave fold curtains are the most popular choices for modern Sydney homes. These styles offer a clean, streamlined look that suits contemporary and minimalist interiors. Pairing sheer and blockout layers gives full light control without compromising on aesthetics.
About This Guide
This guide is published by the team at iStyle Shutters, Sydney’s trusted specialists in custom curtains, blinds, and shutters. We supply and install curtains across metropolitan Sydney, the North Shore, Eastern Suburbs, Inner West, and beyond. Every recommendation in this guide reflects our hands-on experience working with Sydney homeowners and interior designers. All pricing reflects current market rates as of 2025–2026. Explore our full curtain range and book a free in-home consultation at istyleshutters.com.au.
