Here are some terms you will need to know when working with a roof or gutter professional:
Material to which roofing materials are secured. It is typically made of plywood, wood boards, or planks. Also called sheathing.
The pipe that carries water from the gutter to a drain.
The lower border of a roof that overhangs the outside wall of the house.
Wood board used to hide the ends of the roofs rafters and decking. The gutter system is usually nailed to the fascia.
A protective layer placed between the decking and shingles. Also referred to as underlayment.
Flat strap installed under the roofing material that holds up the horizontal section of the gutter.
Metal strips installed around the chimney, vents, windows, doors and skylights and along seams in the roof to prevent leaks.
The angle a roof surface makes with the horizontal plane. Also referred to as the slope.
Peak, or the highest point of roof where two roof sections meet.
There are four main types of roofs used in the United States: shingles (asphalt & wood), slate, tiles (clay & concrete) and metal. For detailed information about each of these roofing materials, please see our article "What Sort of Roofing Options Do I Have?"
Finished underside of the eaves.
Framework that supports the roof. Also referred to as rafters.
Internal angle formed where two roof sections intersect that provides water runoff.