S4 Roofit Universal Lateral Flashing - 244575

S4 is a new generation of photovoltaic mounting system designed for complete or partial roof integ...

Best current price£20.05from City Plumbing GB

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City Plumbing GBS4 Mounting Black S4 Roofit Universal Lateral Flashing - Art2641
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B&Q - S4 Roofit Universal Lateral FlashingBlack Art2641
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Product Information

Full details

The S4 Roofit Universal Lateral Flashing (244575) is designed for professional installers and solar contractors who require a seamless, building-integrated photovoltaic (BIPV) solution. Its primary benefit is the universal integration capability, which eliminates the need for site-specific flashing by accommodating any current or future panel size in both portrait and landscape orientations. A key caveat is that this system requires direct integration with the roofing structure, making it best suited for new installations or complete roof replacements rather than simple retrofitting over existing shingles.

All features

Model Part Number244575
BrandS4 Mounting

Extended Product Information

FAQs

Can the S4 Roofit be used with any solar panel?

Yes, the system is designed to be universally compatible with all photovoltaic panels available on the current market.

Does this system replace standard roof shingles?

Yes, it acts as a building-integrated photovoltaic (BIPV) solution, serving as both the roof covering and the solar energy system.

Is this product suitable for retrofitting?

No, it is intended for use during new roof installations or complete roof replacements as it must be integrated directly into the roof structure.

Can I mount panels in landscape orientation?

Yes, the S4 Roofit universal design supports both portrait and landscape mounting configurations.

Does the system handle thermal expansion?

The system is designed with the necessary tolerances to accommodate thermal movement common in rooftop solar installations.

What is the primary benefit of the universal design?

The primary benefit is the ability to manage a single inventory reference for all projects regardless of panel size or layout, simplifying the design process.

Troubleshooting

Visible gaps between panels and flashing

Verify that the lateral flashing is correctly aligned and fully seated within the mounting channel before securing the fasteners.

Water pooling around the flashing area

Check the roof pitch and ensure that the flashing overlaps are installed in the correct sequence to facilitate proper water runoff.

Difficulties in panel fitment

Ensure the underlying support structure is level and that the panels are not being forced into the universal mounting slots.

Pros and Cons

Pros

  • Reduces inventory complexity with a single universal reference
  • Provides a cleaner, more aesthetically pleasing roofline compared to rack-mounted systems
  • Compatible with all major photovoltaic panel manufacturers
  • Adaptable to future advancements in solar panel dimensions
  • Eliminates the need for traditional roof racks

Cons

  • Not suitable for retrofitting onto existing finished roof surfaces
  • Requires professional roofing knowledge for proper water-tight installation
  • Higher initial labor complexity compared to standard bolt-on solar racks

Setup, Compatibility & Care

Installation of the S4 Roofit system requires careful adherence to standard BIPV best practices to ensure long-term roof integrity. Ensure the structural roof deck is prepared for direct integration before mounting the flashing components. Because this product serves as the primary roofing barrier, all joints and lateral overlaps must be sealed according to the provided engineering specifications for wind and moisture protection. Regular maintenance involves periodic inspection of the flashing seams for debris accumulation and ensuring the solar panel surface remains clean for optimal efficiency. Avoid the use of abrasive cleaning tools on the metal flashing or panel surfaces to prevent damage to the protective finish.

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