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Bifold Door System


The 8510 Bifold Door System Series offers exceptional performance without losing any aesthetic or function. Featuring a bottom rolling system, it eliminates pressure on the overhead beam. This moveable wall system uses a unique concealed hinge design. The slim sightline and rails reduce visible hardware and maximize views with door hinges that are completely hidden to achieve a high-end and sleek look.

The 8510 Series provides superior thermal and structural performance using a 2 millimeter thick thermal-break aluminum profile. The 8510 Series is perfect for areas with large openings, creating seamless transition between your indoor and outdoor space.