Ciella is a certified installer by the Velux skylight manufacturing company, which has enjoyed a worldwide reputation for over 60 years. Thanks to our vast expertise and work methods proven over two decades of operation, we can guarantee skylight installation work that’s free from all defects.
Despite popular belief, skylights themselves do not leak. The Velux products we install are perfectly watertight and appropriate for Quebec’s climate. The difference is the installation quality and the maintenance.