Roof Types / Skylight
Skylight
Beautiful natural light from above — but the most common leak source when improperly flashed.
Skylights are roof-mounted windows that bring natural light into interior spaces, transforming dark hallways, bathrooms, and kitchens. Modern skylights from Velux and Fakro offer energy-efficient double-pane glass, solar-powered venting, and integrated blinds. They are a popular upgrade during Bay Area re-roofs, especially in single-story homes and Eichlers where interior rooms can be far from exterior windows.
Why It Matters
Skylights are the most common source of roof leaks — but not for the reason most people think. Ninety percent of skylight leaks are caused by flashing failure around the skylight frame, not by the glass or seal itself. Improper flashing installation, sealant degradation, or debris accumulation in the flashing channels are the typical culprits. When we install or re-flash a skylight, we use continuous step flashing with a dedicated skylight saddle (cricket) on the uphill side to divert water. This approach eliminates the pooling that causes most skylight leaks.
Skylight FAQ
My skylight is leaking — does it need to be replaced?
Should I add a skylight during my re-roof?
Need Skylight Work?
Schedule an inspection. We will assess your skylight and recommend the most cost-effective solution.