Terrace Drain Grate – Recreated & optimized

The original drain grate on my terrace was broken, and I couldn’t find a replacement.So I decided to recreate it from scratch in Autodesk Fusion 2025, faithfully reproducing the dimensions and hole spacing of the original part.This project allows anyone to replace broken or missing grates without having to buy a whole new drainage system.I kept the original design but made slight optimizations for 3D printing: cleaner corners, uniform thickness, and geometries designed to minimize warping. 🔧 Main Features Faithful reconstruction of the original drain grate, compatible with standard channels.Parametric design: easily adjustable in Fusion to fit custom drain dimensions.Durable and functional: optimized hole spacing for efficient water drainage.Printer-friendly: no supports required, prints flat on the build plate. 🛠️ Maker TipsMaterial choice: PETG is highly recommended for outdoor use (better UV and heat resistance than PLA).Test fit first: print a single module to verify fit before p