Blocks are provided for building arches ranging from 1 to 4 blocks in diameter. The following diagram shows the various arch parts and how they fit together.

Placing Arch Blocks

Arch blocks behave slightly differently from other ArchitectureCraft blocks during placement. They are designed to appear right-side-up when placed by clicking near the top of an adjacent block or underside of a block above. The following example shows one way of building the left half of a diameter-4 arch.

Click here to place Part A
Click here to place Part B
Click here to place Part C
Finished half-arch