Fire Safety in Solar: Why BROOF (t4) Certified Roof Tiles Are the Gold Standard

In housing, fire safety is non-negotiable. Yet in many solar installations, the PV modules themselves are not fire tested, only the flashing kits are. At Solar Capture Technologies, we’ve taken a different approach. Our SCT-437 Composite Solar Roof Tile has been tested and certified to the highest fire safety standards available: BROOF (t4) under EN 13501-5 and UL 790 Class A.

This isn’t just a technical detail. For developers, housing providers, contractors, and homeowners, it means safer buildings, simpler compliance, and more usable roof space.

  1. Tested Beyond the Minimum

Most in-roof or on-roof PV systems rely on the fire performance of the roof covering beneath them. Our tiles are different:

  • The entire solar tile system (including flashing) was tested directly.
  • Achieved BROOF (t4) classification across roof pitches from 10° to 70°
  • Also achieved UL 790 Class A, the highest international fire safety rating.

Test results:

  • No ignition under burning brands.
  • No fire penetration, no melting, no flaming debris
  • Independently validated, with BBA certification confirming performance.
  1. Why This Matters for Housing & Development
  • NHBC compliance made simple → BROOF (t4) is the benchmark for new builds.
  • Full roof coverage possible → unlike standard PV, which often needs non-solar “borders” for fire regs.
  • Reduced insurance and compliance risk → housing associations and developers gain assurance that the roof covering itself is fire-safe.
  1. Benefits for Contractors & Installers

Fire-tested solar tiles mean:

  • Faster approvals and less time spent proving compliance.
  • No grey area between roofer and solar installer responsibilities.
  • Confidence that the system meets the strictest safety standards from day one.
  1. Reassurance for Homeowners

For homeowners, fire testing isn’t just a certification — it’s peace of mind:

  • A solar roof that is as safe as it is efficient.
  • Built to last the lifetime of the roof.
  • Backed by UK manufacturing and local support.

Solar should never compromise safety. With the SCT-437 Composite Solar Roof Tile, it doesn’t. Tested to both BROOF (t4) — the UK gold standard — and UL 790 Class A, SCT sets a new benchmark for fire-safe solar, giving developers, contractors, and homeowners the confidence they need.

👉 Learn more about the SCT Composite Solar Roof Tile or contact us at enquiries@solarcapturetechnologies.com.

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