Bring natural light into every room of your home with expert skylight installation from Palmers Roofing. We supply and install Velux skylights, sun tunnels, and custom units across Wollongong, Shellharbour, Kiama and all Illawarra suburbs — fully waterproofed and guaranteed.
Skylight installation costs in the Wollongong, Shellharbour, and Kiama regions range from $800 to $2,500 for a standard fixed skylight fully installed, including the unit, flashing kit, ceiling lining, and labour. Operable or vented skylights cost $1,500 to $4,000 depending on the opening mechanism and size. Tubular skylights and sun tunnels are the most affordable option at $600 to $1,200 installed. We provide free, no-obligation quotes so you know the exact cost before any work begins.
A properly installed skylight with the correct flashing system should never leak. Leaks around skylights are almost always caused by poor installation, incorrect flashing, degraded sealants, or using a flashing kit not matched to the roof profile. Palmers Roofing uses manufacturer-specified flashing kits designed for your exact roof type — whether tile, Colorbond, or corrugated iron — and installs a waterproof membrane collar around every opening to provide redundant weather protection.
A single fixed skylight installation, including cutting the roof opening, fitting the flashing, installing the unit, and completing the internal ceiling lining, typically takes 4 to 8 hours for an experienced team. Tubular skylights are faster, usually completed in 2 to 3 hours. If you are having multiple skylights installed, we can generally complete two to three units in a single day. We always aim to have the roof sealed and watertight before the end of each work day.
The best skylight depends on the room's purpose, your roof structure, and your budget. Fixed skylights suit hallways, stairwells, and living areas where you want maximum light without ventilation. Operable skylights are ideal for kitchens and bathrooms where moisture and heat need an escape route. Tubular skylights work best in internal rooms without direct roof access, such as hallways, laundries, and walk-in wardrobes. During our free assessment, we recommend the most suitable option based on your home's layout and your priorities.
Skylights can be installed on virtually any roof type common in the Illawarra, including concrete tile, terracotta tile, Colorbond standing seam, corrugated metal, and flat membrane roofs. Each roof type requires a specific flashing kit and installation method. The main structural consideration is the rafter and truss spacing — most standard skylights fit between rafters at 600mm or 900mm centres. If your desired skylight size requires cutting through a rafter, we install a trimming frame to maintain structural integrity.
Modern skylights are highly energy efficient when specified correctly. Double-glazed Low-E glass reflects up to 70% of solar heat gain while still transmitting visible light, keeping your home cooler in summer. In winter, the insulating airspace between the glass panes reduces heat loss through the ceiling. Studies by the Australian Window Association show that well-placed skylights can reduce the need for artificial lighting by up to 80% during daylight hours, lowering electricity costs significantly. We recommend south-facing or east-facing installations in the Illawarra to optimise light while minimising summer heat gain.