Free CAD Blocks — Mixed Library

This is the set for everything that belongs to no single room: six staircases in plan, among them a dog-leg with an intermediate landing, an L-shaped winder with step annotations, a three-flight U-shape with levels marked and a stair wrapping an elevator core; an escalator in side elevation and a pair of escalators beside a central stair; two swimming pools with jacuzzis; a reflecting pool given in plan and in section; marked-out courts for basketball, tennis and volleyball; a football pitch; two north arrows; a sheet of 204 site and traffic signals; 60 pieces of ironwork; an arbour, a dog house, a piano and an ambulance.

Most plan pieces measure 3 to 12 units and read as metres, so they land on a 1:50 or 1:100 floor plan without scaling, while the sheets that span tens of thousands of units are millimetre drawings and want a 0.001 factor. The staircases are the busiest items here: each arrives as one block carrying its walls, treads and annotation, so trim it into your core rather than redrawing it. Two of the files hold 139,295 entities apiece, which is heavy to carry around, so keep those open as reference drawings and copy out only the part you need.

29 blocks · every one as DWG and DXF · free, no sign-up