Nicholson Roof Penetrative Products for Flat Roofs 

The Nicholson Roof Penetrative Products are designed for strength and ease of installation, making them ideal for both residential and commercial solar projects. These systems ensure the secure attachment of solar panels to flat roofs while maintaining the integrity of the waterproofing layer.

Nicholson Product Ranges

Nicholson offers a variety of roof penetrative products, each designed for specific functions to maintain roof integrity and facilitate necessary installations. Below, we explore the key features and benefits of each product range.


Primary Function: Introduce ventilation to flat and pitched roof structures to help dissipate moisture vapour, reducing the risk of interstitial condensation.

Special Conditions:

  • The warranty applies to all stainless steel and lead-fabricated AIRTRAK products.
  • Products should be fitted per the manufacturer’s instructions, especially concerning vertical overlap distances.
  • Maintenance as outlined in the fitting instructions is crucial for warranty validity​​.


  • Effective moisture management
  • Durable materials ensuring longevity
  • Designed to withstand moderate weather conditions


Primary Function: Provide a secure connection to the structure while maintaining the integrity of the waterproofing layer.

Special Conditions:

  • This warranty specifically excludes use related to personnel safety and fall arrest.
  • Must be installed according to manufacturer’s fitting instructions and, if part of an OEM roof system, in accordance with current OEM guidelines.
  • Warranty period may be limited by the duration of the manufacturer's warranty for customer-supplied membrane flange material if it is less than 10 years.
  • The roof must have a final Electronic Leak Detection certificate for the warranty to be valid.


  • Ensures waterproof integrity under normal conditions.
  • Provides a reliable structural connection.
  • Designed for compatibility with various roof systems​​.


Primary Function: Facilitate the routing of smaller pipes and cables through the waterproofing layer while maintaining roof system integrity.

Special Conditions:

  • Must be fitted according to manufacturer’s instructions and OEM guidelines if part of an OEM roof system.
  • Warranty period may be limited by the duration of the manufacturer's warranty for customer-supplied membrane flange material if it is less than 10 years.
  • The seal between the ROOFPORT membrane flange material and the roof field membrane is specifically excluded from the warranty.


  • Securely routes cables and pipes.
  • Maintains waterproof integrity.
  • Compatible with various roof systems​​.


Primary Function: Provide a versatile material for flashing and weathering details as an alternative to traditional materials.

Special Conditions:

  • Must be installed according to manufacturer’s instructions.
  • Warranty will not apply if exposed to extreme conditions, chemicals, or unusual impacts.
  • Not applicable if used as a roofing membrane.


  • Versatile and durable material for flashing.
  • Resistant to a variety of weather conditions.
  • Easy to install with comprehensive fitting instructions​​.

Key Features and Benefits

Nicholson's products are designed to ensure long-lasting performance and ease of installation. Below, we outline the major advantages of using Nicholson Roof Penetrative Products.


Nicholson Roof Penetrative Products are made from high-quality materials like stainless steel and lead, ensuring they withstand harsh environmental conditions. This guarantees long-term performance and reliability.

Ease of Installation

Nicholson products come with comprehensive fitting instructions, making installation straightforward for professional installers. This ensures optimal performance and longevity of the products.


Nicholson offers a robust 10-year warranty on their products, covering defects in materials and workmanship. This ensures that your investment is protected.


Nicholson's product range caters to various roofing needs, including ventilation, structural connections, and routing of pipes and cables. Their versatility ensures they meet different roofing requirements effectively.

Maintenance and Compliance

To ensure the longevity and optimal performance of Nicholson products, regular maintenance as outlined in the fitting instructions is essential. Compliance with all relevant building regulations and standards is also crucial for warranty validity.

This includes ensuring that roofs are free from moisture, chemical residues, and other contaminants that could affect the performance of the installed products​​.

Ready to Enhance Your Roof's Performance?

Nicholson Roof Penetrative Products offer a reliable solution for maintaining the integrity of flat roofs while allowing essential installations like solar panels.

At Going Solar, we trust Nicholson's products to deliver the performance and durability needed for successful solar panel installations.

Contact us today or fill out our contact form to learn more about how Nicholson products can benefit your roofing projects and ensure long-term success.