Cost of Double Garage Door: 2025 Australia Price Guide

A double garage door costs anywhere from $1,400 to $6,500 in Australia, depending on the type you choose and whether you want automation. That's a big spread, and the final number hinges on material, motor specs, installation complexity, and a handful of extras most homeowners don't think about until quote time. The gap between a basic roller door and a premium insulated sectional with smart controls can easily be thousands of dollars.

This guide breaks down exactly what you'll pay for roller doors, sectional doors, and tilt options in 2025. You'll see real price ranges for supply only versus fully installed packages, learn which factors push costs up or down, and discover where you can trim hundreds off your bill without sacrificing quality or safety. We'll also show you how automation, wind ratings, delivery location, and custom finishes affect your bottom line. By the end, you'll know how to spot padded quotes, ask the right questions, and budget with confidence for your garage door project.

Why double garage door costs matter

Your garage door is the largest moving part of your home, and a double garage door costs more than most people expect when they first start shopping. You're not just buying a slab of steel or aluminium; you're investing in daily security, weather protection, and kerb appeal that directly affects your property value. Getting the budget wrong means either overpaying by thousands or ending up with a flimsy door that fails in three years instead of twenty. The difference between understanding the true cost of double garage door installation and guessing blindly can determine whether your project stays on track or derails your entire renovation timeline.

Impact on home value

A quality double garage door returns 85 to 90 percent of its cost when you sell, making it one of the smartest exterior upgrades you can make. Buyers judge your home from the street, and a modern, well-fitted door signals that the rest of the property has been maintained. Conversely, a sagging roller door or peeling tilt panel screams deferred maintenance and gives buyers an easy bargaining chip to slash thousands off your asking price.

A premium double sectional door in a neutral Colorbond colour can add $3,000 to $5,000 in perceived value to a $600,000 home.

Security and insurance implications

Insurance companies treat garage doors as a primary entry point, and many policies require minimum wind ratings in cyclone zones or won't cover Storm damage if your door doesn't meet building codes. Installing a substandard door to save $800 today can void your cover and cost you tens of thousands after the next severe weather event. Robust locking mechanisms and automated systems also reduce break-in risk, which some insurers reward with lower premiums. You protect both your vehicles and anything stored inside when you invest in a door that meets Australian Standards and suits your local climate.

How to budget for a double garage door

Budgeting for a double garage door means accounting for more than the door itself. You need to add installation labour, electrical work for automation, removal of your old door, and any structural fixes your installer uncovers once they start measuring. Most homeowners underestimate the true cost of double garage door projects by $500 to $1,200 because they only price the door and forget the supporting trades. Setting a realistic budget from day one prevents mid-project panic when your installer presents an invoice that's double what you expected.

Start with your total available spend

List every dollar you can allocate to the project before you start browsing door styles. Include savings, credit limits, and any home improvement loan you've arranged. Once you know your ceiling, subtract 20 percent as a contingency buffer for surprises like rusted lintels, uneven brickwork, or upgrading your switchboard to handle a new motor. The remaining figure is your working budget for the door, automation, and installation. If that number lands below $2,000, you're looking at a basic roller door with a chain-drive opener. Above $4,500 opens up insulated sectionals, premium motors, and custom colours.

Factor in hidden costs upfront

Your quote might look clean on paper, but several expenses live outside the main line items. Electrical work adds $150 to $300 if you need a new power point near the motor, and council permits cost $200 to $450 in some areas when you're altering the facade or cutting a new opening. Delivery to regional postcodes can tack on another $150 to $450, and if your installer discovers asbestos in the old door frame, removal jumps by $800 to $1,500. Always ask whether disposal, freight, and permits are included or itemised separately so you're not ambushed at payment time.

Build a spreadsheet with separate rows for door, motor, installation, electrical, permits, and contingency so you can track every expense against your budget ceiling.

Compare quotes like for like

Collect at least three written quotes and break each one into its components. One installer might bundle automation and delivery, while another itemises them separately, making direct comparison impossible without adjusting the figures. Check whether the door material, wind rating, and motor torque match across quotes. A $3,200 quote using a 550 N chain-drive opener and standard Colorbond isn't comparable to a $3,800 quote with an 800 N belt-drive motor and premium powder coat. Standardise the specs on paper first, then judge purely on price and warranty length.

Double garage door price ranges in Australia

You can expect to pay between $1,400 and $6,500 for a double garage door in Australia in 2025, with the majority of homeowners landing somewhere in the $2,500 to $4,500 range for a mid-tier door with automation. The exact figure depends on whether you buy supply-only and install it yourself or pay a professional to handle everything from delivery to commissioning. Below are the current price bands for each major door type, broken down by supply-only versus fully installed packages. These figures include GST and assume standard Colorbond steel in a common colour, but exclude optional upgrades like insulation, custom finishes, or smart home integration.

Roller door prices

Roller doors offer the most budget-friendly entry point for double garage openings. You'll pay $1,400 to $2,800 for a supply-only kit that includes the curtain, tracks, and all mounting hardware. If you want the door professionally installed with an electric opener and two remotes, expect to spend $2,000 to $4,200 all in. Wind-locked models designed for coastal or high-wind zones add $400 to $700 to those base figures, while semi-commercial heavy-duty curtains for high-cycle use start around $3,500 installed. Chain-drive openers are the default choice at the lower end of the price spectrum, delivering reliable performance with a bit of operational noise that most homeowners tolerate without issue.

Sectional door prices

Sectional doors command a premium over rollers but deliver better insulation, quieter operation, and more design flexibility. Supply-only sectional panels for a double opening run $2,100 to $4,500, depending on panel thickness, colour selection, and whether you opt for factory-fitted insulation. Installed with a mid-range belt-drive opener, the total package typically lands between $3,200 and $6,000. You can spec windows, flush finishes, or woodgrain embossing that push you toward the upper bracket. Automation for sectionals uses either 800 N or 1,000 N motors, with the higher torque option necessary for insulated doors or oversized openings wider than 5.5 metres.

A fully installed insulated sectional door with a belt-drive opener averages $4,300 for a standard 4.8 x 2.1 metre double opening.

Tilt door prices

Tilt doors hinge as a single solid panel, making them ideal for garages with limited headroom or angled ceilings. Supply-only prices for a double tilt door sit between $2,400 and $4,000, while installed packages range from $3,500 to $6,200 depending on material and motor specification. The large moving mass demands stronger springs and typically a shaft-drive opener rated at 800 N or higher, which explains part of the cost premium over rollers. Fewer manufacturers produce tilt doors in Australia, so you'll find less price competition compared to the roller and sectional markets. If you're retrofitting a carport or replacing an old tilt door in good tracks, you can sometimes save $300 to $500 by reusing the existing frame.

Custom and designer options

When kerb appeal trumps cost of double garage door concerns, custom-built options using real timber, aluminium slats, or architectural glass panels enter the conversation. Expect to invest $5,500 to $12,000 or more for a fully installed designer double door, with exotic timbers like western red cedar pushing toward the upper end. These doors often require premium 1,000 N DC motors with soft-start technology to handle the weight without stressing the drive mechanism. Smart home integration, Wi-Fi hubs, and smartphone control are standard inclusions at this price point. Custom colours, decorative hardware, and bespoke sizing add another $800 to $1,500 on top of the base designer door price, but the result is a feature that genuinely differentiates your property from every other home on the street.

Key factors that change the final price

Understanding what drives the cost of double garage door installations lets you control your budget instead of letting suppliers dictate terms. Five variables account for most price swings you'll encounter: the physical size of your opening, the materials and finish you select, wind ratings and insulation requirements, motor specifications, and your location across Australia. Each one can add or subtract hundreds of dollars from your final invoice, and they stack. A standard door becomes a premium purchase fast when you combine oversize dimensions with cyclone ratings, insulation backing, and a high-torque motor. The good news is that you can adjust nearly every factor if you know where to compromise and where to hold firm.

Opening size and structural modifications

Your door opening dimensions directly control material costs and installation complexity. Standard double garage doors measure 4.8 metres wide by 2.1 metres high, and most quotes assume those dimensions. Every 100 mm of extra height adds roughly $180 to $250 in material and reinforced track requirements, while widths exceeding 5.5 metres demand upgraded torsion springs that cost another $250 to $400. Caravan or 4WD clearance often pushes you to 2.4 or 2.6 metre heights, which means heavier curtains or panels plus motors with higher pulling power. Structural work compounds these costs when your opening isn't plumb or square. Installers charge $120 to $300 per hour to rebuild jambs, add lintels, or pack out uneven brickwork before they can even hang the door.

Material selection and colour finishes

Colorbond steel in standard shades forms the baseline for Australian garage doors, and every material or finish upgrade applies a multiplier to your supply cost. Custom powder coat colours typically add $120 to $250 for a double door, while woodgrain embossing or timber-look finishes increase that by $450 to $750. Real western red cedar or other hardwoods push the material premium past $2,000 due to milling, treatment, and weight considerations that demand beefier hardware. Aluminium batten or slat doors occupy the middle ground at $1,400 to $2,500 extra compared to standard steel. You pay for aesthetics and perceived quality, but cheaper materials can mean more frequent maintenance. Steel doors last 20 to 30 years with minimal care, whereas timber requires resealing every 3 to 5 years to prevent rot and warping.

Standard Colorbond in Monument or Surfmist typically costs 15 to 20 percent less than custom colours because manufacturers stock the panels and don't need special production runs.

Wind ratings and insulation

Australia's building codes mandate higher wind categories in cyclone zones, coastal strips, and elevated sites exposed to strong prevailing winds. Upgrading a roller door from standard to N3 or N4 wind-locked specification adds $400 to $700 thanks to deeper guide tracks, wind clips, and reinforced curtain profiles. Cyclone-rated C2 or C3 doors in far north Queensland or the Northern Territory can lift the entire package cost by 15 to 25 percent. Insulated sectional panels feature polystyrene or polyurethane cores sandwiched between steel skins, costing an extra $700 to $1,200 for a double door. That investment cuts garage temperatures by 6 to 8 degrees Celsius in summer and reduces operational noise by roughly 30 percent, making it worthwhile if you use the space as a workshop or gym.

Motor power and drive type

Opener specifications range from entry-level 550 N chain drives at $330 to $480 supply-only up to premium 1,000 N DC shaft drives at $800 to $900. Belt drives occupy the middle tier at $550 to $750 and deliver whisper-quiet operation that suits homes with bedrooms above the garage. Every 250 N increase in lifting force adds roughly $120 to the motor price, but you need to match torque to door weight or risk burning out the unit within two years. Warranty length signals build quality: cheap motors offer 5 years parts cover, while premium units stretch to 7 or 10 years. Smart home integration used to demand a full motor upgrade, but now you can add a Wi-Fi bridge for $80 to $150 to most mid-range openers and control the door through your phone or voice assistant.

Geographic location and delivery

Freight and labour rates vary significantly across Australia, affecting your total cost even when you select identical door specifications. Metro delivery in Sydney, Melbourne, or Brisbane is usually free or baked into the quoted price, but regional and remote postcodes attract $150 to $450 in additional freight charges for bulky double door panels. Installers in capital cities charge $50 to $80 per hour for labour, while technicians in regional centres or mining towns command $90 to $120 due to limited competition and higher travel costs. Cyclone zones further reduce supplier choice, which can inflate both product and fitting prices by another 10 to 15 percent compared to metro areas. You save money by ordering supply-only from online specialists and hiring a local tradie for installation, cutting out the middleman markup that traditional showrooms add.

How to save without cutting corners

You can trim hundreds off the cost of double garage door projects without sacrificing safety, warranty coverage, or street appeal. The tactics below come from installers, suppliers, and homeowners who balanced budgets against quality and found practical ways to cut expenses. Each strategy preserves the structural integrity and long-term reliability you need while avoiding the premium pricing that traditional retail channels add. Smart shopping beats cheap materials every time.

Order supply-only and hire local installers separately

Buying your door directly from online specialists like DoorSupply eliminates showroom markups that typically add 15 to 25 percent to your total spend. You receive the same Australian-made Colorbond or Zincalume door with full manufacturer warranty, plus free metro delivery in most states. Measure your opening carefully, order the exact size you need, and then book a local tradie to handle installation for a fixed fee of $300 to $600. This split approach saves more than bundling everything through a single supplier who charges retail prices for both product and labour.

Separating door purchase from installation cuts your total project cost by $400 to $900 compared to turnkey packages from traditional dealers.

Time your purchase strategically

Suppliers follow the same promotional calendar as hardware chains, with end of financial year, spring renovation season, and Black Friday regularly bringing discounts of $150 to $400 or free upgrades to smart motors. Contact multiple dealers in late June or November and ask what specials they're running. Bundle your door with automation, extra remotes, and a keypad in a single order to unlock 5 to 10 percent multi-item rebates that suppliers offer when you commit to higher cart values. Extended warranty promotions also deliver silent savings when you get seven years of coverage for the price of five.

Choose standard specifications wisely

Colorbond's core palette includes thirty standard shades, so you can match most home colour schemes without paying $120 to $450 for custom powder coating. Standard curtain profiles and panel designs perform identically to decorative versions but cost $200 to $500 less. You save another $300 to $800 by skipping windows, faux hinges, and decorative handles that boost kerb appeal but add nothing to functionality or security. Redirect those dollars toward a better motor or insulation backing that improves daily operation instead of just appearance.

Next steps

You now understand exactly what drives the cost of double garage door projects in Australia and where your money actually goes. Armed with real price ranges for roller, sectional, and tilt doors, plus the hidden factors that push quotes up or down, you can approach suppliers with confidence and spot padded estimates before you sign anything. The difference between $2,000 and $6,500 isn't random, it reflects deliberate choices you make about materials, automation, wind ratings, and installation methods that suit your home.

Start by measuring your opening accurately and deciding which features you genuinely need versus nice-to-haves that blow your budget. Request written quotes from three suppliers that break down door, motor, installation, and delivery separately so you can compare like for like. When you're ready to order, browse the complete range of custom-made double garage doors at DoorSupply where Australian-made quality meets direct-to-customer pricing with free metro delivery across most of Australia.