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Premium thermal break profiles featuring high-performance insulating polyamide strips to restrict heat flow, eliminate condensation, and reduce energy loss.
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Key Benefits

A high-performance polyamide barrier interrupts energy flow between inner and outer aluminium frames — improving insulation, comfort, and energy efficiency.

Glass-fibre reinforced polyamide physically severs the conductive path between interior and exterior aluminium chambers — eliminating cold bridging at the source.
Blumium's thermal break reduces heat transfer by over 95%, eliminating surface condensation, radiant cold, and energy drain.
Designed for Double Glazed Units, the argon-filled glass works in tandem with thermal break frames to deliver overall system U-values as low as 1.6 W/m²K.
Engineered to deliver exceptional performance across every season while improving the comfort, efficiency, and durability of modern buildings.
The polyamide strip breaks the conductive path through the frame. Heat stays out. Your HVAC works less. Your bills reflect it.
No temperature differential at the frame surface means no moisture buildup, no staining, no wall damage, no long-term deterioration.
Multi-chamber design interrupts acoustic transmission through the frame and with DGU, Blumium profiles attenuate up to 38 dB of external noise.
The Polyamide break absorbs differential thermal expansion between inner and outer chambers, reducing stress on seals and gaskets over time.
Select a subcategory to explore specifications and profiles

Premium 55mm casement series profiles featuring high-performance thermal break technology. Engineered for projects where thermal performance, aesthetics, and structural reliability come together.

Heavy-duty 65mm casement series profiles engineered with advanced thermal break barrier for superior structural wind-load capacity, large panoramic spans, and acoustic insulation.