A carport keeps the car out of the summer sun, off the hail and out of the bird droppings, and it gives a dry path from the car to the front door. In Sunshine and across Brimbank, where many homes have a long driveway beside the house but no garage, a well-built carport is often the simplest way to add covered parking. Peak Pergolas designs and builds single, double, gable and free standing carports in galvanised steel with Colorbond roofs, set on engineered footings and lodged for a building permit before work starts. Each carport is set out to the driveway and drawn to sit neatly against the house, so it looks like part of the home rather than a kit dropped onto the concrete.
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Carports in Sunshine are chosen by how many cars they cover, the roof shape and whether they lean on the house or stand alone. The driveway, the front setback and the look of the house usually settle the choice.
A single carport covers one car and usually runs along the side of the house over an existing driveway. It is the most economical carport and suits narrow blocks where a double will not fit between the house and the boundary.
A double carport covers two cars side by side, or two cars end to end on a long driveway. The wider span needs heavier beams or a centre post, and the post positions are set so both doors of each car can open without hitting a post.
A gable roof carport has a pitched roof rising to a ridge. It gives more height for a van or a car with roof racks, and it suits homes with a pitched tiled roof, where a flat carport roof can look out of place at the front of the house.
A flat roof carport has a gentle fall to one gutter and is the simplest and most economical design. A skillion carport slopes one way at a steeper pitch and gives a cleaner, modern line that suits newer homes with flat or skillion roofs.
A free standing carport stands on its own posts and does not attach to the house. It suits a parking spot away from the house, a second driveway or a block where the house wall or gutter cannot carry the load. With posts on every side, its footings and bracing carry all the wind load.


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A carport is open on most sides, so the wind can get under the roof and push it upwards. Brimbank's open ground makes that load real, and it shapes how each carport is framed and anchored.
Metal carports are framed in galvanised steel posts and beams, which do not rot, do not suffer termite damage and span further than timber of the same size. The roof is Colorbond steel sheet, which is light, strong and comes in colours that can match the house gutters and garage door. Steel also keeps its straight lines over time, so the roof does not sag between posts.
The Bureau of Meteorology's long-term record at Melbourne Airport shows a mean 3pm wind speed of 22.0 km/h across the year, rising to 24.4 km/h in September. Each post is fixed to a concrete footing with a base plate or stirrup, beams are bolted to the posts, and the roof sheets are screwed to the engineering spacing so the roof cannot lift. Brimbank sits on basalt plains where the clay is reactive and rock can lie close to the surface, so footings are sized to the soil test and cored into rock where it is hit. That wind is the reason an open carport is engineered for uplift rather than just for the weight of the roof: the tie-down at each post and the screw spacing on each sheet are set by the engineer for the site's wind rating.
The carport is set out from the driveway itself. Its width follows the driveway so cars sit fully under cover, the posts sit clear of car doors and the path to the front door, and on a sloping driveway the posts are cut to different heights so the roof stays level and water drains to the gutter.
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A carport sits at the front of the house in full view of the street, so it needs to be both sound and good looking. Peak Pergolas builds carports alongside pergolas, verandahs and patios across Sunshine, St Albans, Deer Park, Sydenham and Taylors Lakes, and that mix of work brings two clear advantages.
Because the same builder handles carports and outdoor living structures, a carport can be planned together with a side patio or a front verandah, sharing posts, gutters and roof colours. See patios and verandahs for those designs. One continuous roof from the driveway to the back alfresco gives a dry walk around the house and looks designed as a whole.
Every carport needs a building permit in Victoria. The drawings, structural engineering and permit application are prepared as part of the job, and the quote lists every item separately, so the owner deals with one builder and knows the full cost before work starts.


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The price of a carport follows its size, roof shape and site, and a free measure gives a written, itemised quote. As a guide, a single flat roof carport is the most economical, a double costs more because of the wider span, and a gable roof carport sits at the top. A free standing carport costs more than an attached carport of the same size, because it needs a full set of posts and footings instead of borrowing the house wall. In Sunshine and the rest of Brimbank, the local factor that most often moves the price is the ground: where basalt rock sits close to the surface, footing holes have to be cored rather than dug, and that extra labour is shown as its own line in the quote.
The floor area sets the amount of roofing and the size of the beams, and the span between posts sets how many posts and footings are needed. A double carport with no centre post needs heavier beams than one with a post in the middle, so an open design costs a little more.
Carport kits come in set sizes and suit a flat, square site. A built carport is measured to the driveway and the house, so the roof meets the fascia at the right height, the posts land where footings can go and the span is engineered for local wind. On sloping driveways, narrow side setbacks or homes with uneven walls, a built carport avoids the cutting and packing that make a kit look out of place.
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The rules for carports are stricter than for open pergolas, so it pays to understand them before choosing a design.
Under the Victorian building regulations the construction of any carport requires a building permit, whatever its size. The permit checks the structure, the footings and where the carport sits on the block. A registered building surveyor issues it, and the work is inspected as it goes. The pergola permits page explains how the process runs.
A carport in front of the house has to suit the street setback rules, and one built close to a side boundary has extra limits on height and wall construction. The building surveyor checks both as part of the permit, and the drawings are prepared to meet them before the application goes in, so the design does not need changing halfway through.


A visit to measure the house and the yard, talk through materials, roofs and colours, then a written, itemised quote.

Drawings and engineering are prepared for the site and the building permit is arranged wherever one is needed.

Footings, frame and roof are built and inspected at each stage, the site is cleaned up and the finished structure is handed over.
The cost depends on the size, the roof shape and the site. A single flat roof carport is generally the most economical, a double costs more because of the wider span, and a gable roof carport costs the most. Sloping driveways, rock in the footings and removing an old structure add to the price. A free measure gives a written, itemised quote.
Yes. In Victoria the construction of any carport requires a building permit, regardless of size. The permit checks the structure, the footings, the street setback and how close the carport sits to the boundaries. The drawings, engineering and application are prepared as part of the job.
A flat roof carport is the most economical and suits homes with low eaves or flat and skillion roofs. A gable roof carport gives more height for vans and roof racks and matches homes with a pitched tiled roof, where it usually looks better from the street.
Yes. An attached carport is fixed to the house fascia or wall on one side and stands on posts on the other, which saves posts and keeps the path to the door dry. If the house wall or gutter cannot carry the load, a free standing carport is built alongside instead.
Most of the time is spent on drawings and the building permit. Once the permit is issued, a typical single or double carport is built over a few days on site, depending on the footings and the roof shape. Peak Pergolas confirms the timeline in the written quote.
Galvanised steel does not rot or suffer termite damage, spans further between posts and keeps straight lines over time, so it needs very little upkeep. Timber gives a warmer look but needs oiling or painting. Most carports are built in steel with a Colorbond roof for that reason.
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