From start to finish, it only takes about 90 minutes to install a VELUX Sun Tunnel® Skylight.
1. The Attic
First, your installer will go into the attic to check rafter locations, take measurements, and mark off where the ceiling and roof holes will go.
2. The Rooftop
Up on the roof, your installer will cut a hole and install the top collar, the upper portion of the tunnel, lens, and flashing.
3. The Interior
Back inside, your installer will cut a hole in the ceiling and install the lower portion of the reflective tunnel to connect the two holes and seal the tunnel seams. Next, they'll install the diffuser and trim ring in the ceiling.
Then, if the sun is out, your new light will be on!