Frequently asked questions

Please reach us at sales@acolskylights.com.au if you cannot find an answer to your question.

Splendid Skylights Roof Windows are available with roof-specific flashing trays designed for Tile, Corrugated Iron and Deck Roofing profiles. Each flashing system is engineered for a particular roof type to ensure correct weatherproofing and long-term performance. 

Our standard Roof Windows can be installed on roof pitches as low as 5°. Most windows are installed in a portrait orientation (long side running down the roof slope), although custom landscape configurations may be available for specific projects. 

For more information, see our What Skylight Suits My Roof? guide. 

Yes. Splendid Skylights Roof Windows can be installed on most common Australian roofing materials including Colorbond® corrugated roofing, deck roofing and concrete roof tiles. 

The correct flashing system must be selected for the roof profile to ensure long-term weatherproofing and performance. 

For more information, see What Skylight Suits My Roof? 

A properly designed and correctly installed skylight should not leak. 

Modern skylights rely on purpose-designed flashing systems that direct water around the skylight opening and safely back onto the roof surface. Splendid Skylights Roof Windows use roof-specific flashing trays designed for Australian roofing profiles and weather conditions. 

As with any roof penetration, correct installation is critical to long-term performance.

Yes. Our flashing trays are supplied in Colorbond® Monument as standard and can often be manufactured in selected Colorbond® Classic colours to better match your roof. 

Roof Windows can also be supplied without a flashing tray if your roofing contractor prefers to fabricate a custom flashing on site.

Modern skylights are designed to provide natural daylight while helping control heat gain. 

Our standard Roof Windows utilise high-performance Low-E double glazing with argon gas filling to reduce glare, block up to 99% of UV radiation and improve thermal performance. Internal blinds are also available where additional light and heat control is desired. 

For rooms that can benefit from natural ventilation, an Opening Roof Window can provide additional comfort by allowing hot air and moisture to escape from the highest point of the room. This can be particularly beneficial in kitchens, bathrooms and open-plan living areas where heat and humidity tend to accumulate. 

For more information, see Glazing Options for Skylights and Opening versus Fixed Roof Windows

Older skylights often allowed large amounts of UV radiation into the home, which could contribute to fading over time. 

Modern glazing technology significantly reduces this risk. Splendid Skylights Roof Windows utilise laminated Low-E safety glass that blocks up to 99% of UV radiation while still providing excellent natural daylight. 

For more information, see Glazing Options for Skylights

The ideal skylight size depends on the room size, ceiling height, shaft depth, room colours and the amount of daylight desired. 

A larger skylight is not always necessary. In many situations, careful placement can have a greater impact than size alone. 

For more information, see our Skylight Selection Guide.

In most cases, no. 

Roof Windows are typically selected to fit between existing roof trusses or rafters. Structural roof members should not be cut or modified without appropriate engineering advice and approval. 

Our standard sizes are designed around common Australian roof framing practices. 

For more information, see What Skylight Suits My Roof? 

Many experienced DIY renovators and handymen are capable of installing the roof-level components of a skylight. 

However, the internal finishing work often requires additional skills. Depending on the home, a plaster shaft may need to be framed, lined and finished to achieve a professional result. Some installations may also require a roofer, carpenter, plasterer or electrician. 

Installation guides are available, and our support team can assist with product selection and installation advice. 

In many residential situations, a skylight can be installed without planning approval. 

Requirements can vary depending on the location, building type and scope of works. If you are unsure, we recommend checking with your local council, building surveyor or qualified building professional before commencing work. 

Yes. 

A range of Splendid Skylights products are available through Bunnings stores across Australia. Additional sizes and models, including Roof Windows and custom products, may also be available through the Bunnings Special Orders Desk or directly from Splendid Skylights. 

For more information, see Where to Buy

Yes. 

While the Splendid Skylights range focuses on standard sizes for faster delivery and easier installation, custom-made skylights, roof windows, flashings and glazing options are available through our architectural and bespoke division. 

Custom solutions can be designed to suit specific project requirements, roof types and architectural designs. 

For more information, visit Builders & Architect Resources