Patio Roof Designs: Choosing the Right Style for Your Home

Most Illawarra homes suit one of a handful of patio roof designs: flat (skillion), gable or curved, built either attached to the house or as a flyover. At Leisure Coast Patios we're a family-owned business with over 25 years building patios across the Illawarra, and we build all of these styles using Colorbond and ZINCALUME from BlueScope Steel. This guide explains each patio roof design in plain language, so you can work out which one suits your house, your backyard and the way you live.

Key Takeaways

• The shape of your patio roof changes how the outdoor area feels, how it handles rain and heat, and how it looks against the house.
• Flat and skillion roofs are usually the most budget-friendly. Gable roofs give height and ventilation, and curved roofs add a softer, modern look.
• Flyover designs lift the roof above your existing roofline for more height, light and airflow.
• Council rules, your house's roof shape and how the sun hits your yard will narrow down the best design for your block. There's no single "best" roof for everyone.
• Leisure Coast Patios offers a free measure and quote across the Illawarra. Call 02 4423 2723.

Introduction: How Roof Design Shapes Your Outdoor Area

Your patio roof design decides how much light reaches the space, how much heat builds up on a summer afternoon, whether rain blows onto your outdoor furniture and how the structure looks from the street. Get it right and the patio becomes an extension of your home. Get it wrong and you end up with a space nobody uses.

For most Wollongong homeowners who want a proper all-weather cover, the choice comes down to three shapes: flat or skillion, gable, or curved. Each one can be attached to the house or built as a flyover. We haven't included pricing because every project is different, but we'll point out where a design tends to be the budget-friendly option and where it adds cost or complexity.

Flat & Skillion Patio Roofs: Simple, Tidy and Budget-Friendly

A flat or skillion patio roof is a single roof plane with a gentle fall for drainage, sloping from one side down to a gutter. It's the most popular choice for modern homes around Wollongong, and it's usually the most budget-friendly patio roof design.

How it fits the typical Illawarra home

A skillion roof runs straight out from the house, creating a clean extension of the roofline with no ridge and no gable ends. It suits modern and low-profile homes, and it won't fight with the existing architecture.

Why it is the budget friendly option

A flat roof isn't cheaper because it's inferior. It's cheaper because it needs:

• Simpler framing with fewer structural members
• Fewer cuts, flashings and ridge capping
• Less time on site

Practical benefits for coastal outdoor areas

• Easy to gutter and connect to existing stormwater, which matters in heavy coastal rain
• Good shade for north- and west-facing patios where summer heat is the main concern
• Less visual bulk next to boundary fences on tighter blocks

Potential drawbacks to consider

A skillion roof can feel lower and darker on deeper patios, especially where the house has low eaves. It also won't give you the airy, high ceiling of a gable. If the patio sits under upstairs windows or bedrooms, insulated panels are worth considering to cut heat and rain noise. For basic shade and weather cover, single skin Colorbond or ZINCALUME does the job well.

Attached vs flyover skillion

An attached skillion roof fixes directly to the house wall or fascia and suits most homes and budgets. A skillion flyover sits above the existing roofline on taller posts and brackets, gaining height and airflow while keeping the clean lines of a skillion.

When to choose a flat or skillion roof

We usually suggest a skillion roof when space is tight or the home already has a simple roofline, for example compact courtyards in Shellharbour, narrow side returns in Warrawong or modern homes in Woonona. If that sounds like your place, give us a call for a free measure and quote.

Gable Patio Roofs: Height, Airflow and a More Open Feel

A gable patio roof has two sloping sides meeting at a ridge, creating a peaked shape that gives the outdoor area height, airflow and a sense of permanence. Gable roofs suit traditional and heritage homes particularly well.

The airflow advantage

The extra height at the centre of a gable isn't just for looks. Hot air rises, and the ridge gives it somewhere to go. At summer barbecues in suburbs like Dapto, Figtree and Corrimal, a gable patio feels noticeably fresher than a low flat roof, and ceiling fans work even better underneath.

More light and a bigger feel

A gable roof usually lets in more light at the ends than a flat roof, especially with open gable ends. Even a smaller outdoor area feels bigger under a gable, because your eye is drawn up to the ridge.

Aesthetic and style benefits

A gable can mirror your home's existing roof pitch, creating a unified look. It also makes a natural focal point over outdoor dining or poolside seating. For an example, see how Debbie's gable roof patio in Thirroul turned out.

Cost and complexity

Gable roofs cost more than flat roofs because they need more material and labour, including:

• Ridge beams and tie beams
• Gable end framing or infill panels
• More detailed flashing where the roof meets the house
• Gutters on both sides rather than one

For many homeowners the extra height and comfort easily justify the cost. On a strict budget, a flat or skillion design still achieves the basic goal.

Orientation matters

For south-facing backyards in places like Bulli or Thirroul, a gable can help bring more winter light into the outdoor area. The pitch can be adjusted to balance headroom, wind exposure and how much sky you see from underneath.

Where a gable may not suit

• Very low single-storey eaves, where the ridge would look squashed or out of proportion
• Tight sites close to side boundaries, where council height controls apply
• Properties where the extra height would overshadow a neighbour's yard or windows

Materials and roofing options

We build gable roofs with Colorbond or ZINCALUME from BlueScope Steel, with a choice of single skin sheets or insulated panels depending on how you'll use the space. Colorbond comes in a wide range of colours, so matching your house roof is straightforward.

Curved & Flyover Patio Roofs: Light, Air and Modern Street Appeal

Curved and flyover patio roofs are the go-to designs when you want more light, more airflow and a more contemporary look than a standard attached roof.

Curved roofs

A curved patio roof has a gently arched profile instead of sharp corners or a visible ridge. It looks contemporary and suits coastal homes around Wollongong, Austinmer and Kiama.

• Sheds water well without needing a high ridge
• Gives a sense of height and space without the bulk of a tall gable
• Softens the look of the structure against the house

Curved roofs use formed sheets and more precise fabrication, so they're usually a step up in price from a flat roof.

Flyover patio roofs

A flyover patio roof sits above your existing house roof, supported on taller posts and heavy-duty brackets anchored into the home's frame. The gap between the two roofs lets hot air escape and breezes in, maximises ceiling clearance and lets more natural light reach the space and the rooms behind it.

Flyover designs, whether flat, gable or curved, can involve more detailed engineering and council approval. Leisure Coast Patios handles Wollongong City Council approvals for our customers, so you don't have to deal with plans and applications yourself.

Where curved or flyover roofs shine

• Long decks with views in suburbs like Stanwell Park or Port Kembla
• Split-level yards where a standard attached roof would clash with existing rooflines
• Patios in front of ground-floor windows, where the flyover gap keeps the rooms behind bright

Have a look at what we do to see the full range of outdoor structures we build, then book a free measure and quote.

Choosing the Right Patio Roof for Your Home (Sun, Wind, and Council Rules)

The right patio roof design suits your house, your block, the prevailing winds and council requirements, not just a brochure photo. Here's what to work through before you choose.

Sun and orientation

North- and west-facing outdoor areas get the most summer heat. Deeper roofs, insulated panels or lighter Colorbond colours all help keep the space comfortable. South-facing patios face the opposite problem and may benefit from a gable or flyover design to let in more winter light.

Wind and coastal exposure

Salt air and southerlies off the ocean can drive rain sideways. A good design allows for:

• The right roof fall, so water doesn't pool and the structure handles wind properly
• Gutters sized for heavy coastal downpours
• Optional screens or blinds on exposed sides

In Wollongong's salt air, we use Colorbond and ZINCALUME from BlueScope Steel with fixings and flashings suited to coastal conditions, engineered for local wind loading.

Matching the existing house

On brick homes in suburbs like Unanderra and Albion Park, matching the roof pitch and direction usually looks best. A contrasting shape can work on modern homes where the patio is meant to be a design feature. Think about the view from the street and the yard, not just from underneath. Mark's Colorbond patio in Keiraville is a good example of a patio that matches its home.

Council and compliance

Most patios in Wollongong need approval from Wollongong City Council. The type of approval depends on the size and location of the patio and whether it's attached or freestanding. Leisure Coast Patios handles the plans and applications for you, through either a Development Application or a Complying Development Certificate.

Lifespan and maintenance

A well-built Colorbond or ZINCALUME patio roof lasts in Illawarra conditions with minimal maintenance. Hose it down regularly to remove salt, keep gutters clear, and check sealants and flashings from time to time. Every Leisure Coast Patios build comes with written warranties on materials and workmanship.

Think about future use

Before you lock in a design, think about what you might add later:

• Ceiling fans for still summer evenings
• Downlights or LED strips for entertaining after dark
• An outdoor kitchen or built-in barbecue
• Privacy screens or blinds

Getting the roof height, post spacing and structure right at the start saves time and money later. Sloping blocks, rock and poor drainage also need to be checked early, and we look at all of this during the measure and quote visit.

Ready to get started?

Call Leisure Coast Patios on 02 4423 2723 to book a free measure and quote. We'd rather talk you into the right roof than the most expensive one.

Frequently Asked Questions About Patio Roof Designs

Do I always need council approval for a patio roof in Wollongong?

Most patios in Wollongong do need approval, but it depends on the size, height, distance from boundaries and whether the patio is attached or freestanding. Rather than guessing from what a neighbour did, have a local builder check your project. We handle the application, plans and engineering as part of our service.

Is a flat or skillion patio roof enough for heavy coastal rain?

Yes. A properly designed skillion roof with the right fall, gutters and downpipes handles typical Illawarra downpours. We check roof area, nearby trees and existing stormwater capacity during the measure and quote visit, so the drainage is sized for your site.

Will a higher flyover patio roof make my outdoor area too windy?

A flyover does let more breeze through, and in humid summer weather that's usually a bonus. On very exposed blocks or hilltops, side screening or a change of orientation can balance airflow and comfort. What works in sheltered Figtree won't necessarily suit a hilltop in Mount Keira, so we'll talk through wind patterns on site.

Should I choose insulated roof panels or standard single-skin sheets?

Choose insulated panels if the patio will be an everyday living space or sits under upstairs bedrooms, as they reduce heat and rain noise. Single skin Colorbond or ZINCALUME is usually fine for basic shade and weather cover, and it keeps costs down. We'll help you weigh this up during your quote.

How do I start planning a patio roof with Leisure Coast Patios?

Start with a free measure and quote. We'll visit your property, check your house roof, sun, wind and access, and talk through flat, skillion, gable, curved and flyover options that suit your home and budget. Call Leisure Coast Patios on 02 4423 2723, and we'll help you choose a roof that works for your block and the way you live outdoors.