Skylights offer exceptional lighting that regular windows can't duplicate. Installing a skylight in any room will brighten it and give it an open, airy feeling. There are a few things you need to keep in mind when preparing to install a skylight. If you have an attic, for example, you'll need to plan on both a roof and a ceiling penetration.
I'm going to take you step-by-step through the process, and as always you can post questions on our forum. The tools you'll need for this job are pretty simple:

Tools You'll Need

• Circular Saw
• Hammer
• Tape Measure
• Pencil
• 100% Silicon and caulk gun