There are numerous elements that make up a roof, beyond just the visible ones. Some parts prevent damage from the elements, while others provide structural support or add curb appeal. Knowing these parts can be beneficial to ensure that your roof is in good repair. Here are some of the key parts of a roof’s anatomy and their purposes.
1. Hip
These are most often found in residential homes where sloped roof sides join, usually at a 90-degree angle. Roof hips boost structural integrity and keep water and snow off the roof line, preventing water damage.
2. Gable
The triangular wall unit on a roof’s peak is known as a roof gable. A roof gable helps with attic ventilation to the house exterior preventing mold and overheating.
3. Shingles
Shingles are the top portion of the roof and shield your home from UV rays, snow, rain, and heat. They are commonly made of asphalt, slate, wood, metal or other materials and are laid in overlapping rows to create a protective top layer.
4. Vent
Vents are common parts of gables as they promote air circulation to prevent issues such as rot and mold.
5. Drip Edge
The drip edge is directly below your shingles and pushes water away from the house’s fascia and siding. In most cases, the drip edge is plastic or metal and is in an L-shape along the roof line. The edge protects your home from water damage.
6. Box End
The enclosed end of the roof’s overhang is the box end. It creates a polished and secure appearance to your roof’s edge while also shielding your roof from the elements.
7. Soffit
Soffits are located under your roof’s overhang. They join the roofline to the house’s walls and offer ventilation, insulate the temperature, and prevent moisture. The soffit also adds curb appeal as they conceal structural elements.
8. Fascia
Roof fascia hide rafters from weather as well as offer structural support for the gutters. They are located along the lower edge of the roof.
9. Rake
The rake is the section of the roof that hangs over the end of a gable, preventing water from leaking behind the siding. The rake is usually an extension of the roofing material along with a soffit and fascia.
10. Chimney
Chimneys serve as an air vent to release smoke from a home’s fireplace. While many newer homes do not have chimneys, many older homes include these. There are a few types of chimneys: masonry, metal, prefabricated, fireplace-insert, freestanding, and wood burning stove chimneys.
11. Final Thoughts
By knowing the various parts of your roof, you may be able to identify potential issues and make repairs quickly.
Are you in need of roof repair services or a new roof? Look no further. Capital Exteriors and Renovations is ready to assist. Get in touch with us today.