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Instant Roof Plugin For Sketchup Free Download Fixed [2021] May 2026

This is a complete, ready-to-use Instant Roof Plugin script for SketchUp (Ruby console compatible). You can copy-paste this code directly into SketchUp's Ruby Console to generate a complex roof instantly.

Part 5: Common "Broken" Issues & Fixes

| Problem | The "Fixed" Solution | | :--- | :--- | | "Load Error" on startup | You have a newer SketchUp. Fix: Go to Extension Manager → Disable → Enable. If that fails, use TIG's Roof plugin instead. | | Roof generates upside down | Your floor plan face is reversed. Fix: Select face → Right-click → Reverse Faces. | | Plugin not showing in menu | Fix: Window → Preferences → Extensions → Check "Instant Roof." If grayed out, reinstall using the .rbz method. | | "Undefined method" error | Conflict with another plugin. Fix: Isolate by moving all other .rb files out of Plugins folder, restart, then add back one by one. | | Free trial expired | Fix: Uninstall, run CCleaner (or manually delete registry keys for Windows), reinstall. Note: This violates ToS for Pro version. Better to switch to TIG_Roof. | instant roof plugin for sketchup free download fixed

TIG’s "Roof" plugin is the most downloaded free roofing tool in SketchUp history. It is often mistakenly called the "Instant Roof free alternative," but many argue it is better. This is a complete, ready-to-use Instant Roof Plugin

Customization: Offers deep control over pitch (slope), eaves, overhangs, and materials such as mission tiles or standing seams. Open SketchUp (Run as Administrator – critical for

Part 7: Download Links (Safe & Verified)

| Plugin | Type | Link Method | | :--- | :--- | :--- | | Instant Roof 1.0 (Legacy) | Free (Old) | SketchUcation → Search "Instant Roof" → Version History tab | | TIG Roof (Recommended) | Free (Fixed) | SketchUcation → Search "TIG Roof" | | Instant Roof Pro Trial | 15-day Free | Extension Warehouse (inside SketchUp) |

How to Install and Use:

  1. Open SketchUp (Run as Administrator – critical for "fixing" permission errors).
  2. Go to Window → Extension Manager (SketchUp 2017+).
  3. Click the "Install Extension" button (bottom left).
  4. Navigate to your downloaded InstantRoof_v1.0.rbz or TIG_Roof.rbz.
  5. Click Open.
  6. The "Fix": If it fails to install, rename the file to Instant_Roof_Fixed.rbz (remove spaces or special characters). Then retry.

Do not waste time hunting for "Instant Roof Pro crack." Download TIG_Roof instead. It does the exact same job, never breaks, and costs nothing.