Vitrafix Sub-Framing | Ventilated Top Hats & S Battens

Available in both 24mm and 35mm profiles, Fairview’s ventilated top hats set a new standard in façade substructure design. Engineered for superior air movement and efficient drainage within the wall cavity, these top hats are especially effective when used in horizontal applications. Unlike traditional solid wall top hats - which can obstruct ventilation and allow moisture accumulation - Fairview’s ventilated solution ensures uninterrupted vertical airflow, helping to disperse heat and manage condensation.

This advanced ventilation reduces thermal stress, controls moisture, and significantly minimises panel distortion and out-of-plane movement over the building’s life. As the first-to-market with this innovative approach, Fairview’s ventilated top hats and S-battens deliver enhanced performance that actively preserves façade integrity, optimises building durability, and supports robust, code-compliant wall construction.

Fairview’s ventilated top hats offer a straightforward, certified solution for improving façade durability and compliance, with structural performance verified to AS/NZS 4600:2018 standards. Explore our detailed white paper to see how ventilated top hats deliver superior performance, easier installation, and improved functionality compared to traditional solid profiles—setting a new standard for façade substructure systems.