Isometric Paper, 1/4 Inch Triangle Side, A4 Portrait
Design foundation courses across Europe introduce axonometric drawing on A4 sketchbooks. This printable keeps 1/4 inch triangle sides on metric paper so inch-based assignments print at the size your binder expects. Vertical guide lines land about 0.22 inch apart, matching the altitude of each equilateral cell.
Related grids
1/4 inch triangle side — Letter
1/4 inch equilateral cell edges on Letter portrait. Vertical columns about 0.22 inch apart. True-scale PDF for axonometric sketches.
1/4 inch triangle side — Letter landscape
Landscape isometric paper with 1/4 inch triangle sides on Letter. Wide layout for corridors, floor strips, and long axonometric scenes.
1/4 inch triangle side — A4 landscape
Landscape isometric grid on A4 with 1/4 inch triangle sides. Wide format for game maps and technical strip layouts.
5 mm triangle side — Letter
5 mm equilateral cell edges on Letter portrait. Vertical columns about 4.3 mm apart. Metric three-axis paper for design sketching.
5 mm triangle side — Letter landscape
Landscape 5 mm isometric paper on Letter. Horizontal layout for maps and long axonometric views.