Sparrow standard (v88): 3/4" body · 1/2" backs · 1/8" gaps · doors & drawer fronts additionally −1/4" both dims (full overlay, adjusted per hinge type) · sink F.F. 6" × (W−1 1/2") EB 1/0 · mm columns deduct 1 mm per banded edge (L−ebW · W−ebL), comma decimals · countertop rows in inches.

Materials are stored in the library and appear in every project's countertop & cabinet selectors. Texture images are used in the isometric finish render.