Case overview
The existing green mineral torch-on felt roof at Todmorden Learning Centre required a robust, long-lasting waterproofing solution to serve as a protective layer beneath solar panels scheduled for installation. The key objectives were to:
- Create a watertight barrier to protect the original roof.
- Deliver a durable solution that would extend the roof’s lifespan and support renewable energy goals.
- Ensure minimal disruption and efficient completion of the project.
Project Overview
- Client: Todmorden Learning Centre
- Location: Todmorden, UK
- Project Size: 550m²
- Date: July 2024
- Duration: 5 Days (3-man team)
- Roofing System: Overlay of green mineral torch-on felt roof


The Solution:
This project was expertly carried out by roofing contractors referred by Rubber Roofing Supplies NorthWest (RRSNW). These contractors had undergone comprehensive training at RRSNW’s state-of-the-art facilities in Preston, equipping them with the expertise to install PeelAffix20 self-adhesive EPDM membranes with precision and efficiency.
PeelAffix20 was chosen for its:
- High-Performance Waterproofing: The self-adhesive EPDM membrane provides a seamless and durable watertight barrier, ensuring protection against moisture ingress, UV rays, and environmental wear.
- Ease of Installation: Its self-adhesive backing eliminates the need for additional adhesives or primers, making it perfect for overlaying existing roof systems.
- Sustainability: PeelAffix20 aligns with Todmorden Learning Centre’s sustainability goals by creating a secure base for solar panel installations.

The Process:
- Preparation: The existing felt roof surface was cleaned and inspected to ensure stability for PeelAffix20 application.
- Installation: The 550m² surface was overlayed with PeelAffix20, ensuring precise placement and seamless adhesion. Overlaps were carefully sealed to create a reliable, long-term watertight membrane.
- Completion: The project was completed within 5 days by a highly skilled 3-man team, demonstrating the efficiency and simplicity of the PeelAffix20 system.
Key Highlights:
Efficient Installation
Completed in just 5 days by highly trained contractors.
Comprehensive Waterproofing
PeelAffix20 ensured a durable, leak-proof solution over the existing roof.
Seamless Integration
Created a robust base for solar panel systems while extending the roof’s lifespan.
Professional Expertise
Delivered by trained roofing contractors, ensuring precision and reliability in installation.
The Results:
The Todmorden Learning Centre team was ecstatic with the results. The high-quality waterproofing system not only delivered exceptional durability and protection but was also completed ahead of schedule, minimizing disruption. The newly installed PeelAffix20 membrane created a perfect foundation for the upcoming solar panel installation, reinforcing the Centre’s commitment to sustainable energy solutions.
