By following the recommended guidelines for rooflight maintenance, electric rooflights can last up to 25 years. At Rooflight Centre, we offer a 10-year guarantee on all our products to ensure you get the best quality products for the lowest prices. The electrical components of our electric rooflights are protected by highly durable materials which prevent the possibility of water damage or deterioration of the wires, so you can rest assured your electric rooflights will last.