Glass Dome Circular Skylight - GDCSL
Pairs well with
7-Year Warranty
Available For:
Glass Dome Circular Skylight - GDCSL
The Skyspan GDCSL is a custom circular skylight featuring a curved glass dome, designed to blend modern elegance with high-performance daylighting. Its distinctive form adds visual softness and architectural interest, making it ideal for statement entries, atriums, and feature ceilings.
Crafted to order, the GDCSL combines premium glazing options with Skyspan’s precision-engineered framing — delivering style, durability, and standout design flexibility in a single skylight solution.
Glazing Options
Tint Options
Custom tinting options and Ceramic Frit Patterns also available. Above images are for illustrative purposes only—actual tint colors may vary due to lighting and screen display.
| Glazing | U-Value | SHGC |
|---|---|---|
| Centre of Glass Values: | ||
| Single Glazed (Clear) | 5.6 | 0.74 |
| Double Glazed (Clear) | 1.3 | 0.27 |
| Frame Construction | Welded aluminium frame with integrated thermal break |
| Trafficable Use | Trafficable for cleaning and maintenance (AS1288 Section 6) |
| Flashing Material | 0.75 mm Zincalume® (standard) or Stainless Steel / Colorbond® Ultra |
| Finish Options | Powder coated to any Colorbond®, Dulux or Interpon colour |
| BAL Rating | BAL-29 compliant (non-combustible aluminium, steel and glass) |
| Compliance Standards | AS 4285:2019 – Rooflights AS 1288:2021 – Glass in Buildings AS 3959:2018 – Bushfire Construction AS/NZS 1170 Series – Structural Design Actions |
| Warranty | 7 Years (manufacturing defects) |
| Made In | Australia |
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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