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Gateway Submission Guidance notes for Telling Rainscreens’ Argeton System

1st April 2025

Gateway Submission Guidance notes for Telling Rainscreens’ Argeton System.

Gateway submissions are a crucial part of ensuring that rainscreen cladding systems comply with UK building regulations, particularly post-Grenfell regulations outlined in the Building Safety Act. This guide provides a comprehensive overview of the key requirements and steps to successfully navigate the gateway submission process, highlighting the positive aspects that Telling Rainscreens’ Argeton system can offer.

1. Understanding Gateway Stages

The UK government mandates three critical gateway points for high-risk buildings:

      • Gateway One (Planning Gateway): Ensures fire safety is considered at the planning stage.

      • Gateway Two (Pre-Construction Gateway): Requires a full review of building safety before construction begins.

      • Gateway Three (Pre-Occupation Gateway): Confirms that the completed building meets safety requirements before occupation.

    Rainscreen cladding submissions primarily fall under Gateway Two.

    2. Key Requirements for Rainscreen Cladding Submissions

        • Material Compliance: Ensure that all materials, including insulation and cladding panels, comply with UK fire safety regulations (A1 or A2-s1, d0 fire rating for external walls on high-rise buildings). The Argeton system from Telling Rainscreens offers certified non-combustible terracotta panels that meet these stringent requirements.

        • Design Documentation: Provide detailed technical drawings, fixing systems, and design rationale. Argeton’s modular system facilitates precise and efficient design documentation.

        • Fire Safety Report: Include a comprehensive fire strategy outlining fire resistance, compartmentation, and means of escape. Argeton panels enhance fire safety with inherent non-combustibility.

        • Testing and Certification: Submit test evidence from accredited bodies demonstrating compliance with relevant standards (e.g., BS 8414 and BR 135). Telling Rainscreens offers comprehensive certification support for Argeton.

      • Insurance and Warranties: Provide evidence of insurance coverage and warranties for materials and installation. Argeton systems come with robust warranties to ensure long-term peace of mind.
       

      3. Preparing the Submission Package

          1. Technical Drawings: Ensure all elevations, cross-sections, and fixing details are accurate and consistent. Argeton’s versatile range of formats and finishes simplifies the creation of detailed and compliant drawings.

          1. Material Specifications: Document all materials with certifications and performance data. Argeton’s terracotta panels offer durability, weather resistance, and aesthetic versatility.

          1. Compliance Statements: Highlight how the design meets regulatory requirements. Telling Rainscreens provides tailored compliance documentation to streamline submissions.

          1. Risk Assessments: Identify potential risks with mitigation strategies. Argeton’s robust system minimizes installation risks through precision engineering.

          1. Maintenance Strategy: Detail how the cladding system will be inspected and maintained post-installation. Argeton panels are low-maintenance, reducing long-term upkeep costs.

        4. Common Challenges and Solutions

            • Incomplete Documentation: Double-check submission requirements to avoid delays. Telling Rainscreens offers expert support to ensure comprehensive documentation.

            • Non-Compliant Materials: Source compliant materials early to mitigate supply chain issues. Argeton panels are readily available with full compliance.

          • Design Changes: Document all design adjustments with a clear rationale and updated technical drawings. Argeton’s modular system allows for flexible adjustments without compromising performance.
           

          5. Review and Approval Process

          The reviewing authority (e.g., Building Control or a Building Safety Regulator) assesses the submission for:

              • Completeness of documentation.

              • Adherence to fire safety and building regulations.

              • Consistency with the approved design.

            Feedback is typically provided with requests for additional information if needed. Telling Rainscreens’ dedicated support team assists with prompt responses to expedite approval.

            6. Post-Approval Considerations

            After approval:

                • Construction Monitoring: Ensure regular inspections to maintain compliance. Telling Rainscreens provides on-site support to ensure proper installation of Argeton panels.

                • Documentation Updates: Record any changes during construction and maintain an updated safety file.

              • Final Inspection: Prepare for Gateway Three approval by addressing any identified issues promptly. Argeton’s track record of compliance and quality can facilitate a smoother final inspection.
               

              Navigating the gateway submission process for rainscreen cladding requires meticulous attention to detail and compliance with stringent regulations. Telling Rainscreens’ Argeton system not only meets these regulatory demands but also offers aesthetic flexibility, durability, and robust fire safety. By leveraging these advantages and maintaining clear communication with regulatory bodies, stakeholders can ensure a smoother path to approval and safer buildings in the UK.


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