Skylight replacement typically runs $2,000 to $5,300 depending on the size, type, and complexity of your installation. VELUX skylights, which we recommend for Long Island homes, fall within this range and include their leak-free guarantee.
The final cost depends on factors like roof accessibility, the condition of surrounding materials, and whether you’re upgrading to energy-efficient or vented models. We provide detailed written estimates so you know exactly what you’re paying for.
Most homeowners find the investment pays for itself through energy savings and avoiding costly water damage repairs. A properly installed skylight should last 20-30 years or more.