Skylights vs. Roof Windows: What’s the Difference, and Which Is Right for You?

Natural light has the power to transform a space – making rooms feel larger, warmer and more inviting. If you’re planning a renovation or new build in Perth, choosing between skylights and roof windows can shape both the function and feel of your space. While the two are often confused, they serve slightly different purposes. Here’s what you need to know.

Light from above: What skylights really offer

Skylights are built-in roof windows, often fixed or vented, designed to let daylight pour in from above. They’re perfect for enclosed or darker spaces that don’t have access to standard windows – think bathrooms, hallways, stairwells and internal kitchens. With options like tubular skylights, custom skylight designs, and fixed panels, they’re a flexible way to boost brightness without major structural changes. If you want light without sacrificing privacy, skylights are the way to go. Some of the benefits of skylights include:
  • Even, natural light throughout the day.
  • Better energy efficiency and lower power bills.
  • A cleaner, more minimalist ceiling aesthetic.
  • Ideal for rooms with privacy needs or limited wall space.
Morning light in the kitchen or soft dusk light in a hallway can shift the mood and feel of a home without flicking a switch.

Roof windows: ideal when you want light and air

Unlike traditional skylights, roof windows are usually installed within reach and can be opened. They’re perfect for attic conversions, second-storey bedrooms or loft studios – anywhere you want that fresh-air connection alongside natural light. They act more like regular windows, just angled in the slope of the roof. You’ll often see them in European-style homes, but they work just as well in contemporary WA builds where cross-ventilation and headroom allow. Roof windows are a great choice when you want:
  • Openable designs for ventilation.
  • Clear sky views and natural airflow.
  • A more traditional or architectural aesthetic.
  • To bring light into upper-storey rooms like lofts or studios.
They’re particularly useful in spaces where insulation and airflow need to be balanced – like a converted upstairs study or a guest loft with its own vibe.

Thinking about both? Here’s how to choose

Still not sure which option suits your space? Here’s how to decide:
  • Go for a skylight if you’re working with lower floors, small internal rooms, or want subtle, energy-efficient light that doesn’t invite outside views.
  • Opt for a roof window if you’re converting a loft or building an upper-level retreat where both light and ventilation are essential.
And don’t forget to consider your roof type, ceiling height, and how much of the sky you want to see. Each option brings its own kind of beauty and comfort.

Designed for WA homes and weather

Perth homes face long summers, strong UV, and the occasional surprise downpour. That’s why both roof windows and skylights need to be properly sealed, installed, and rated for Australian conditions. At Clearview Skylights, we supply and install products that are chosen specifically for WA homes. Our materials are built for thermal performance and durability, and we manage everything from the roof flashing to interior finish. Whether you need a hallway skylight or a fully openable roof window, we make sure the result looks great and lasts. Here’s how we help Perth homeowners get the right fit:
  • Expert assessment of your roof material and pitch.
  • Product options that suit WA climate extremes.
  • Seamless integration with your existing ceiling and roofline.
We understand the unique challenges of Perth roofing. Whether it’s corrugated metal, tiled, or pitched at a tricky angle – we’ll help you find a solution that blends in and works beautifully.

Why homeowners and builders choose Clearview Skylights

We’re not just skylight suppliers. We’re your project partner from start to finish. Whether it’s a custom skylight, a tubular skylight, or advice on skylight installation, our team brings:
  • Personalised guidance from a builder.
  • WA’s widest product range.
  • Full-service installation.
  • Support for both homeowners and trade clients.

Ready to bring more light into your space?

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