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Advice Centre
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Thermal efficiency FAQs
        
            
Since bi-fold doors consist of large panels of glass it’s natural to think they could be cooler than a traditional door or wall. However, glass is actually extremely thermally efficient – it is typically the aluminum profile that requires specialist design in order to maintain thermally efficiency. 
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How to use Corner Bi-folding Doors
        
            
Filmed at Origin’s Florida HQ, President Ben Halvorsen demonstrates how to use the Origin Corner Bi-fold Door set with a moving corner post, revealing just how easy it is to swing open and stack your contemporary aluminum bi-fold doors to enjoy a totally uninterrupted view. 
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More homeowners want aluminum folding windows
        
            
Also known as a ‘servery window’ or a ‘pass-through window’, bi-folding windows are most commonly found in restaurants and cafés.
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