What to do. If you think you or someone else has broken their leg, go immediately to your nearest accident and emergency (A&E) department. Call 999 for an ambulance if the injury seems severe or you're not able to get to A&E quickly. While you make your way to A&E or wait for an ambulance:
A venting skylight usually costs between $300 and $600 for a manual version, and between $650 and $1,000 for an electric version with a remote control. Installation can run $300â$2,000 or more, depending on the size and complexity of the project.
a manual venting skylight goes for about $ 350 to $ 600 and the electric ones with a remote control cost between $ 600 and $ 1100 expect the install cost for a ventilating skylight to be more than the fixed ones cost can be $ 1100 to $ 4500 depending on how custom the job is