How much do skylights cost?
A skylight supplied and installed in Australia typically costs $1,500–$3,500 for a fixed glass unit, from around $600 for a tubular skylight up to $6,000 for large openable models.
Typical price band
$2,400typical
$600 low$6,000 high
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Real-world examples
Tubular skylight$600 – $1,400
Fixed glass skylight$1,500 – $3,500
Openable skylight with shaft$2,800 – $6,000
What affects the price
— Skylight type. Tubular is cheapest; fixed glass mid-range; openable and motorised units cost the most.
— Ceiling type. A flat ceiling needs a built and plastered light shaft, adding $500–$1,500.
— Roof material and pitch. Tile, metal and low-pitch roofs need different flashing kits and labour.
— Size and glazing. Larger units and double glazing with UV or thermal coatings cost more.
— Extras. Blinds, rain sensors and remote operation each add to the unit price.
Tips before you post
— Double glazing is worth it — single-glazed skylights leak heat in winter and pour it in over summer.
— In bushfire-prone areas, check the skylight meets your BAL rating requirements.
— North and south-facing positions give softer, more even light than a hot west-facing skylight.
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Indicative range only, not a quote. Get quotes from local tradies for an exact price. Last updated 13 July 2026.
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