Aluminium Bifolding door options
Our aluminium bifolds utilise two innovative AluK profiles, the Luminia F82 and the Optio BS470, with both offering levels of performance matched by few others and surpassed by none. Regardless of the chosen profile, the end user stands to benefit from a low maintenance, highly durable product that massively enhances a property’s visual appeal. Featuring the latest in heat insulation technology for an incredible thermal performance, U-values as low as 0.9 W/m2k can be achieved.
Incredibly versatile, our aluminium bi-folding doors are available in a variety of opening configurations, with double or triple glazing and internal or external beading, ensuring there’s an option available to suit an almost endless variety of applications.
With the full RAL colour selection at our disposal, we can apply shades ranging from the bright and bold to the surprisingly subtle. This means Great Harwood Windows can supply and install them in properties of any age or style, regardless of whether it’s a country cottage, new build, terraced house or something entirely different.