Fire-Compliant Roofing Solutions Specialists

---

About S1 Roofing Ltd

S1 Roofing Ltd is a specialist roofing contractor dedicated to providing fire compliance roofing solutions through innovative, system-based roofing design for both residential and commercial developments.

We blend practical installation expertise with in-house design capability, enabling us to support projects from early concept to completion.

Our Approach

Roofing performance is not solely defined by individual materials; it is determined by how the entire system functions as a cohesive assembly.

Our approach emphasizes:

- Designing roof build-ups as fully integrated systems

- Prioritizing non-combustible solutions whenever feasible

- Considering junctions, interfaces, and penetrations as critical elements

- Reducing reliance on assumptions through proven and compliant design

We focus on eliminating risk rather than designing around it.

Fire Compliance & Design

With escalating regulatory demands, particularly under Gateway 2, roofing systems must now demonstrate compliance and cannot rely on outdated practices or isolated product classifications.

We assist clients, consultants, and principal designers with:

- Part B compliant roof system design

- BROOF(t4) performance considerations

- System-based roofing design development

- Coordination of interfaces and detailing

Our priority is ensuring that roofing systems are robust, compliant, and aligned with real-world performance expectations.

In-House Design Capability

Our in-house design team collaborates closely with project teams to develop roofing safety solutions that are:

- Fully coordinated with the wider building design

- Considered at both surface and subsurface levels

- Aligned with current fire safety requirements

- Suitable for Gateway 2 submission when necessary

This guarantees that compliance is addressed from the outset and not retrospectively.

Our Role

We serve as both a specialist contractor and a design partner, facilitating the delivery of roofing systems that meet the demands of contemporary construction.

Our involvement helps to:

- Reduce design risk

- Improve clarity around compliance

- Deliver durable, high-performance roofing systems

Our Commitment

We believe that roofing systems should be:

- Designed as complete assemblies

- Built using appropriate, compliant materials

- Supported by clear and thoughtful detailing

Because ultimately:

Fire does not assess products in isolation; it tests the system as a whole.

Working With Us

We collaborate with developers, contractors, and consultants to deliver roofing systems that are compliant, coordinated, and built to perform. If you are seeking a design-led approach to roofing that aligns with current fire safety requirements, we would be pleased to support your project.