EXPLORE BENCHMARK'S FAQS

If the issue is minor, such as worn seals, loose flashing, or a mechanical part not operating smoothly, a repair is usually all that’s needed. However, if the skylight is leaking repeatedly, has failed glazing, is heavily weathered, or is 15+ years old, a full replacement often provides a better long-term solution.

Leaks typically occur when flashing deteriorates, seals break down, or the skylight was installed incorrectly. Sometimes the problem isn’t the skylight at all - it can be surrounding roof issues. We inspect the entire area to find the true cause and provide a watertight fix.

Fogging usually means the glazing seal has failed, allowing moisture to get between the panes. In these cases, the glass or the entire skylight unit may need replacement. We can assess the condition and recommend the best option.

We work with all major skylight types: fixed, opening, solar-powered, electric, roof windows, custom skylights and older models. We also specialise in VELUX products for replacements and upgrades.

Yes - we supply and install VELUX skylights and roof windows, known for their quality, insulation and longevity. We handle everything: sizing, supply, flashing, installation and finishing.

A new skylight can improve: • Energy efficiency • Daylight levels • Ventilation (for operable models) • Weather resistance • Overall comfort and safety Modern VELUX units also offer double glazing, UV protection and improved seals.

Absolutely. We design and install custom and bespoke skylights ideal for unusual roof spaces, heritage homes, oversized openings or architectural features.

Yes. We work with tile, metal, slate, flat roofs, pitched roofs and architectural/heritage profiles. We manufacture custom flashings when required to ensure a precise, watertight fit.

We service a wide range of suburbs across Sydney and are proud to be a trusted VELUX skylight installer Sydney homeowners rely on. Our team provides skylight repairs, replacements, installations and custom solutions throughout the Eastern Suburbs, Upper & Lower North Shore, Inner West and Northern Beaches. Below is a full breakdown of the areas we cover: Eastern Suburbs Bondi, Bondi Beach, Bondi Junction, Bronte, Clovelly, Coogee, Randwick, Maroubra, Kingsford, Kensington, Tamarama, Waverley, Queens Park, Bellevue Hill, Dover Heights, Rose Bay, North Bondi, Vaucluse, Watsons Bay, Double Bay, Edgecliff, Darling Point, Paddington, Woollahra, Centennial Park, Moore Park, Surry Hills, Redfern, Zetland, Waterloo, Alexandria, Rosebery, Mascot, Pagewood, Eastlakes, Daceyville, Matraville, Chifley, Little Bay, Malabar, La Perouse. Upper North Shore Chatswood (North), Lindfield, Roseville, Roseville Chase, Killara, Gordon, Pymble, West Pymble, Turramurra, South Turramurra, Warrawee, Wahroonga, St Ives, St Ives Chase, North Turramurra, East Killara, East Lindfield, Normanhurst, Thornleigh, Pennant Hills. Lower North Shore Neutral Bay, Cremorne, Cremorne Point, Mosman, Kirribilli, Milsons Point, McMahons Point, Waverton, Wollstonecraft, Crows Nest, St Leonards, North Sydney, Cammeray, Naremburn, Artarmon, Lane Cove, Lane Cove North, Lane Cove West, Greenwich, Riverview, Northwood, Longueville, Hunters Hill, Woolwich. Inner West Balmain, Balmain East, Birchgrove, Rozelle, Drummoyne, Lilyfield, Leichhardt, Annandale, Glebe, Forest Lodge, Camperdown, Newtown, Erskineville, St Peters, Alexandria (Inner West side), Enmore, Marrickville, Dulwich Hill, Petersham, Stanmore, Lewisham, Summer Hill, Ashfield, Croydon, Croydon Park, Haberfield, Five Dock, Russell Lea, Rodd Point, Abbotsford, Wareemba, Chiswick, Concord, Concord West. Northern Beaches Manly, Manly Vale, Fairlight, Balgowlah, Balgowlah Heights, North Balgowlah, Seaforth, Clontarf, Queenscliff, Freshwater, Curl Curl, North Curl Curl, Brookvale, Dee Why, Narraweena, Beacon Hill, Cromer, Collaroy, Collaroy Plateau, Wheeler Heights, Narrabeen, North Narrabeen, Elanora Heights, Ingleside, Warriewood, Mona Vale, Bayview, Church Point, Newport, Bilgola Plateau, Avalon Beach, Clareville, Whale Beach, Palm Beach, North Palm Beach.

The cost of installing a Velux skylight depends on the size of the skylight, the roof type, the pitch of the roof and the complexity of the installation. Factors such as tile, metal or slate roofing, ceiling depth and access to the roof can all affect the final price. A site inspection or review of building plans is always required to provide an accurate quote.

Yes. Velux skylights can be installed on metal roofs using specially designed flashings that ensure the skylight is sealed correctly and remains fully weatherproof. Our metal roof flashings are custom made and welded in one piece, eliminating the need for rivets or silicone and creating a stronger, more durable waterproof seal. Some Velux models require the skylight to be installed at a minimum roof pitch of around 15°. Where the roof pitch is lower than this, a special pitch flashing can be used to raise the skylight and achieve the correct installation angle.

When installed correctly with the proper flashing system, Velux skylights are designed to be completely weatherproof. Most skylight leaks occur due to poor installation rather than the skylight itself.

Yes. Velux skylights use double glazed glass with Low-E coatings and argon gas insulation, helping reduce heat transfer while still allowing natural daylight to enter the home.

Yes. Velux skylights can be installed in existing homes without the need for major renovations. Installation typically involves creating an opening in the roof and constructing a ceiling shaft to allow natural light to enter the room below. Many homeowners install skylights simply to bring more natural light into darker areas of the home such as hallways, kitchens or living spaces.