When is the best time to replace or install new skylights?
If you are considering skylights, the time to have the work done is when re-roofing. The only way to make a skylight worry-free is to start from scratch. A skylight that has been cut-in (installed after a roof has been installed) causes the possibility of a leak. Out of all the components on a roof, skylights are the most prone to leaks. Proper installation will solve the problem.