What is another name for apex trim tile in roofing terminology?

What is another name for apex trim tile in roofing terminology?

• A. Wye
• B. Cap
• C. Hip
• D. Ridge

Answer: (A)

An apex trim tile is the piece that caps the peak where two roof planes meet, finishing the topmost edge and helping shed water from the apex. The name wye fits this component because its shape and function act like a Y at the apex, bridging both slopes and providing a neat, weather-tight cap. Ridge caps run along the length of the ridge, hip tiles cover the external corners, and a cap can be a general term for a ridge piece—but at the apex, the specific trim piece is commonly called a wye.

An apex trim tile is the piece that caps the peak where two roof planes meet, finishing the topmost edge and helping shed water from the apex. The name wye fits this component because its shape and function act like a Y at the apex, bridging both slopes and providing a neat, weather-tight cap. Ridge caps run along the length of the ridge, hip tiles cover the external corners, and a cap can be a general term for a ridge piece—but at the apex, the specific trim piece is commonly called a wye.