7.5FT/90 Bi-Folding Barn Door Hardware Kit Suitable for 8 Doors-Open and Close to Two Side-Top Mount Hanger-Easy to Install-[Not Included Door Panel]

Upgrade the New Style: the new style folding door kit supports the simultaneous installation of eight door panels, which can be folded and opened to both sides, saving space and new style selection to a greater extent. Recommended installation size details: 90" Bi folding barn door hardware kit fit up to 8X11-1/2" wide door panels;Suitable door panel thickness: 1 1/16"~1 13/4"; Rotating shaft bracket size = 11/16"; Important Tips: The Door is Not Included In the Package. Package Includes:Eight door dedicated roller; Mortise and tenon splicing guide rail; Floor guide; Folding; Installation manual; Install all relevant accessories required. Easy Installation: We will provide the most detailed installation manual; Install video online; Online technical staff provide online guidance to ensure that your installation is worry-free. Excellent Service: If you have any questions before and after purchasing, please feel free to contact us and we will provide you with the best help. Q&A [PRE-SALES] Q:Is there anything I should pay attention to before buying this product? A: Please read carefully whether this size is suitable for your door opening and door panel before buying. If you are confused, please feel free to communicate us and we will provide you with the best help. A: Please read carefully the size requirements of door punching during installation. A little error may lead to failure. Q: How do I choose the size of the guide rail? A: We recommend that the size of the guide rail = your door opening size +6 "or more is the best. A: If the size of your door opening is 90 ",it is best for you to choose the guide rail above 90"+6"=96". Q: How should I calculate the size of my door panel? A: the size of each door panel = the size of the door opening /8+1 " A: If the opening size of your door opening is 90",the size of each door panel is 90"/8+1 "= 12 1/4". Q&A [AFTER-SALES] Q:When do I need to install the backplane? A:If the studs don't line up with the pre-drilled holes in the rail. Q: My door can't fit perfectly with the rotating shaft, which makes the door unstable after installation? A: You may have neglected the size requirements of the bottom rotating shaft bracket, the door is set too high, or the punching position of the pulley is not perpendicular to the rotating shaft bracket. Q:Why can't I install the back door to open and close normally? A: Please read the installation manual carefully when installing the kit. If the pulley setting is unknown, it must be close to both sides of the door, and other size requirements, please read it carefully.