Modular Gutter Pigeon Spikes System

Modular Gutter Pigeon Spikes System

This is a modular anti‑pigeon spikes system designed specifically for roof gutters, based on real‑world use and installation constraints.

Design Overview

The system consists of several modular printed parts:

• Transverse gutter clips with spikes – used to attach the system securely to the gutter

• Longitudinal spike strips – forming the main barrier against pigeons

• Additional strip with vertical spikes – designed to prevent pigeons from crawling under the spikes, which proved to be a real issue in practice

All parts include spikes and are designed to work together as a scalable system.

Modular & Scalable Construction

• The system is built from smaller interconnectable parts

• Individual parts are joined using M3 screws

• This allows easy scaling to any gutter length

• The complete long block can be fully assembled on the ground before installation

Installation Method (Real‑World Tested)

1. Assemble the complete spike block using M3 screws on the ground

2. Insert the assembled block from a roof window

3. Position it using an extension pole

4. Finally, clip the entire block into the gutter using the same pole

This avoids working directly at the gutter edge and minimizes installation risk.

Printing Recommendations

• Material: PETG (recommended for outdoor durability, flexibility, and UV resistance)

• Print orientation:
  The models are designed so that the spikes lie flat on the build plate, making printing as simple and reliable as possible.

• No supports are required when printed as oriented.

Why PETG?

• Better weather resistance than PLA

• Higher impact resistance and flexibility

• Suitable for long‑term outdoor use in gutters