Use AIA layering (modified for small practice):
A-WALL – Existing walls
A-WALL-N – New walls
A-DOOR – Doors
A-WIN – Windows
A-ANNO-TEXT – Notes
A-ANNO-DIMS – Dimensions
A-ANNO-TTLB – Title block
A-FLOR-HATC – Hatches
A-FLOR-STRS – Stairs
While a direct clone of a paid product is rarely available legally for free, you can find templates that offer the same professional utility. Here are the best sources for free AutoCAD templates: 30x40 design workshop autocad template file better free
Before downloading a template, it is important to understand what makes the 30x40 aesthetic so desirable. It isn't just about line weights; it is about communication. When looking for a free template that mimics this style, look for the following characteristics: Use AIA layering (modified for small practice): A-WALL
Did you know Eric Reinholdt (30x40 Design Workshop) offers free resources? While the full AutoCAD template is a paid product, he offers a free AutoCAD Web App Template if you sign up for his newsletter or check his website resources. While a direct clone of a paid product
Why use this?
Better for 2D drafting than NanoCAD. It comes with pre-built "Wizards" that generate a 30x40-style template (Architectural Imperial) instantly upon install. Select "Architecture" > "Imperial" > "Create." You now have a 90% match to 30x40 for free.
NEW → select 30x40_Inspired_Template.dwtOptions → Files → Template SettingsYou have two options to get this "better and free":