Our UK-crafted slimline aluminium bi-folding doors with transoms are designed to deliver superior structural strength, impressive thermal performance, and refined modern aesthetics.
Specifications & Features:
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Width: 1200mm – 2400mm
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Height: 2600mm – 3000mm
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Premium, internationally trusted locking systems, handles, and hardware
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Engineered for maximum strength, security, and durability
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Ultra-smooth bottom-running system for effortless, quiet operation
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30mm polyamide thermal break achieving thermal values up to 1.4 W/m²K
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120mm ultra-slim sightlines to maximise natural light and uninterrupted views
A high-performance bifolding solution that combines elegant design with reliable security and energy efficiency.










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