Hayle House: Glass Facade with Oak Frame

Spanning an overall width of 23,535mm by 2,295mm in height, the system integrates effortlessly into the oak frame structure, forming a continuous glazed plane that enhances both light penetration and thermal performance. The largest single pane of glass weighed approximately 179kg, underscoring the structural considerations required in both design and installation. The result is an effortlessly elegant glazed frontage that combines lightness, strength and performance.

Each glass unit features a carefully specified build-up for optimal efficiency. The external layer consists of 8mm clear toughened glass with solar control SKN175 and heat soak testing, precision for a flawless finish. A 14mm argon-filled cavity with black warm edge spacer and black silicone provides advanced insulation, while the internal 8mm toughened and heat soak tested glass ensures safety and durability. Designed to resist a wind load of 1.37 kN/m², the system is fully compliant with the demands of its coastal location.

The aluminium framing is finished in RAL 7021 matt, with a marine-grade coating to protect against salt-laden air, an essential feature just 2km from the sea. All gaskets and silicones are colour-matched in black for visual consistency, and EPDM seals to all four sides deliver exceptional weather resistance. Internally, a matching RAL 7021 PPC lever locking handle operates a two-point Type 1 lock with shoot bolt, ensuring security without compromising on minimal design.

Delivered in partnership with Create Design South West, Lime Construction Ltd, and Martin Perry Associates, Hayle House is the result of coordinated architectural vision and technical execution. Recognised at the 2024 Cornish Building Awards, this project proves the capability of the minimal window® system when precision, performance and beauty are non-negotiable.

If you're an architect looking to elevate your next residential or commercial project, discover how our minimal window® systems can transform your design. From complex corner connections to expansive sliding panes within timber or steel structures, our technical team is here to help you push the boundaries of glass architecture.