Award-Winning SF75eco Aluminium Bifold Doors

Winner of Build It Magazine’s Best Glazed Door

Designed from the ground up to accommodate a high-performance 48mm triple glazed unit, the Sunflex SF75eco delivers outstanding performance to a bifold door. But its appeal isn’t just down to thermal comfort: this system is the whole package. A double-rebated frame and interlocking gaskets ensure exceptional air and weather tightness, meaning the doors are as good at stopping the weather getting in as they are at preventing heat from getting out.

User friendly features include the ability to part-open the doors in the closed position without unlocking them for easy, secure ventilation. A range of finishes available, and a clever handle design lines up perfectly with the frame whether open or closed, maintaining the doors’ clean lines. The system also holds Secured By Design accreditation.

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