When you need to bend around a corner, or even to supplement your valley roof needs, this pack is a must for larger builds. Straight, valley, and hip roofs have biscuit and half pole accessory holes to help them attach. Straight and hip roofs are magnetic. Straight and valley roofs have half pole accessory holes on top for use with scaffolding or ridges. This unpainted set is identical to Modular Roof - Right Angle Junction - Green (Unpainted).

Note about Modular Roofs - the side holes on the modular roofs are all half-depth. Half-pegs should be used to attach roof pieces horizontally to each other, and for affixing the Soffit Pieces. Generally however it is easier to attach the modular roofs together using biscuits instead of half-pegs.

Note about Straight Roofs - The two biscuit holes on the back of the Straight Roof are a fraction of a millimeter too narrow. As a result, it is difficult to insert a biscuit into them, particularly the bottom hole which is downright cantankerous.

Learn more about how to use biscuits and pegs here.