2020: Batzal Roof Designer For Max

Let’s face it—modeling complex roofs in native 3ds Max is a chore. Between boolean operations gone wrong, spline cage modeling that takes hours, and the sheer agony of aligning hip rafters manually, roofing has always been the bottleneck in residential arch-viz. Enter . I’ve been using the 2020-compatible version for roughly 18 months on over a dozen projects, ranging from suburban single-family homes to a complicated mountain lodge. Here is my brutally honest, long-form review.

Batzal Roof Designer for Max 2020 is like that reliable, rusty toolbox in your garage. It isn't pretty, the handle is taped together, and you have to hit it twice to open it. But when you need to frame a 12-unit apartment complex before a Friday deadline, it will save your career. Just save your scene before clicking "Generate." You have been warned. Batzal Roof Designer For Max 2020

Getting this plugin to work with 3ds Max 2020 requires a bit of archeology. The official Batzal website feels like it was designed in 2008, and the download links for the 2020 version are buried. However, once you find the correct .exe (version 1.2.3 for Max 2020), installation is straightforward. It integrates as a floating toolbar and a modifier. Important warning: It does not play well with Max 2021+ due to SDK changes, so if you are stubbornly holding onto Max 2020 (like many of us with legacy render farms), you are the target audience. Let’s face it—modeling complex roofs in native 3ds

The magic happens when you select a closed spline (your building footprint). You click "Generate," and within three seconds, you have a fully 3D, editable poly roof. The algorithm intelligently calculates valleys, hips, and ridge lines. For a standard 90-degree corner house, it is flawless. The "Auto-Roof" button is satisfying enough to make you want to high-five your monitor. I’ve been using the 2020-compatible version for roughly

★★★½ (3.5/5 Stars) – Essential for specialists, frustrating for generalists.

Students using Max 2024/2025 (it won’t work), animators who need deforming roofs (it’s static), or anyone working on organic, curved, or asymmetrical contemporary architecture (think Zaha Hadid). Also, avoid if you hate typing numeric values.

Combine Batzal with "FloorGenerator" for the floor slabs and "RailClone" for the gutters. That trifecta turns Max 2020 into an architectural modeling monster.