Round Skylight Domes

Browse our range of replacement skylight parts available in common Australian sizes. If you’re unsure which part you need, use our Identify Part tool or Measuring Guides before ordering.

Why Choose Skybrite?

  • Suitable for many older and unbranded skylights
  • Identify parts by measurements, not brand
  • Common Australian sizes available
  • Australia & New Zealand wide delivery
  • Friendly assistance if you’re unsure what you need

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Round Skylight Domes – Genuine Replacement Parts | Skybrite

Durable, high-performance round domes / covers designed for Australian conditions coupled with a Fit Check Guarantee. Not sure of sizing, be sure to check with us before dispatch.

At Skybrite Skylights, we’re proud to be Australia’s largest distributor of skylight spare parts. Furthermore, our skylight domes deliver exceptional natural lighting with long lasting and reliable performance.

Built for Performance

Besides being crafted from premium materials, our domes are also engineered to withstand harsh weather. Whether you’re replacing a damaged dome or upgrading your current system, Skybrite has the ideal solution for your circular skylight.

Benefits of Round Skylight Domes

  • Enhanced Natural Light: Maximise daylight and reduce reliance on artificial lighting.
  • Energy Efficiency: Improve light transference and lower power bills.
  • Improved Ventilation: Selected models support better airflow for comfort.
  • Durability: UV resistant construction stands up to weathering and wear.

The Right Fit for Every Skylight

We stock a wide range of skylight covers to suit most skylight systems. Moreover, our team can help you choose the ideal dome for a perfect fit and optimal performance.

We’re committed to high quality products and outstanding service. Every round covers skylight dome is backed by our satisfaction guarantee, so you can purchase with confidence.
Ready to restore more natural light?
Trust the specialists at Skybrite Skylights for your round dome replacement needs. Contact Us.

 

How are round skylight domes sized for replacement?
Round skylight domes are usually specified by their outside edge-to-edge diameter. Measuring the roof opening (throat size) can also help confirm the skylight model and ensure the replacement dome fully covers the opening.
Are round skylight domes interchangeable between brands?
Not always. While many round domes use similar nominal sizes, fixing points and base profiles vary between manufacturers and product generations, so compatibility depends on both size and fixing method.
Can I replace only the round dome if the skylight is leaking?
Sometimes. If the base and flashing are intact and the leak is caused by dome damage or deterioration, replacing the dome alone may resolve the issue. If water ingress is coming from the flashing or roof interface, those components may also need attention.

Need More Help?

Explore our most helpful skylight guides and tools.

Identify Your Part

Measuring Guides

Skylight Conversion Kits

Troubleshooting Guide

Full Parts Catalogue