Murphy Door's French Door patented pin hinge system is for experienced carpenters who want to DIY their door project! These pins allow each door to hold up to 300 pounds and easily function.
Murphy Door Makes NO CLAIM to the ease of designing and building your bookcase door. Bookcases and Cabinetry is a SKILLED profession. If you choose to design and build your bookcase, Murphy Door will NOT provide you with any dimensions, and we will not aid in any way with the design or customization of a door nor help in the construction process of building your door.
INCLUDES
Top and bottom hinge set with pins for two doors
Pin remover tool
Screws
Door catch and catch plate for two doors
Specs
PATENTED Ball Bearing Lower Pivot Point rated at 1160 torque lbs. dynamic load, and 540 lbs. static.
Upper pivot pin is a ball lock pin that can be removed and put into place simply with our pin hinge remover. This is NOT a bolt, that can strip out and cause sag after just a few uses.
3 Year Warranty
Shipping
Hardware Kits ship within 1-3 business days when ordered MONDAY-FRIDAY
French Door Hardware Kit
Hidden French Door Hardware To Make Your Door Invisible
Like a book without its pages, a door is useless without its hinges. At Murphy Door, we produce some of the finest hidden doors on the market. But we understand that sometimes you want a DIY project that you can feel proud of. That's why we offer hidden French door hardware like our Murphy Door French Door patented hinge system separate from our famous hidden doors. If you're ready to construct your durable and long-lasting hidden double doors, include a set of our hidden double-door hardware for the best experience.
The Best Secret Double-Door Hardware Available
There is something magical about a hidden door. Maybe you want to increase your home's "wow" factor or need a safe place to keep valuables. Either way, our patented hinge pin system is the perfect hinge for your hidden door. These hinges can handle 300 pounds of weight and swing smoothly so that you won't strain. These are the same hinges used in all Murphy Door hidden doors, so you know you're getting the highest quality on the market.
These hinges feature a patented ball bearing lower pivot point rated at 1160 torque pounds of dynamic load and 540 pounds static. They include a three-year warranty, so if the product fails within that time, contact us about a replacement, and we'll see that you're taken care of.
Best Uses for a Hidden Double-Door
You're only limited by your imagination. A hidden double door could have a lot of different uses, but the common uses are:
Bookcase double doors
Mirror double doors
Pantry double doors
Shoe rack double doors
Remember…
When you set out to build your own set of hidden doors, Murphy Doors is not obligated to assist in measuring, cutting, constructing, or finishing your double doors. If you want the total Murphy Door quality from top to bottom, consider our fully assembled Murphy Door products.
FAQ
Can Murphy Door® hardware be used with a custom-built door or bookcase?
Yes. Murphy Door® hardware kits are designed for DIY builders converting a custom-built bookcase or cabinet into a functional hidden door. The kits provide all necessary hinge, pivot, and mounting hardware in the correct specifications for a bookcase door of the rated weight. Customers supply the door panel or bookcase; Murphy Door® provides the hardware system. Detailed installation documentation is available in the support center. For the best results, confirm your door dimensions and weight against the hardware kit's rated specifications before purchasing.
What is the starting price for Murphy Door® hardware kits for DIY hidden door builds?
Murphy Door® hardware kits for DIY hidden door projects represent the most accessible entry point into the brand — starting at approximately $260 for surface-mount hinge and latch hardware sets for standard single-door configurations. These kits include all the mechanical components — hinges, pivot hardware, mounting fasteners, and latch mechanisms — needed to convert a bookcase, cabinet, or custom-built panel into a functional hidden door. The door panel, bookcase, or wall surround is supplied by the builder.
At the mid-range, complete hardware bundles including STAT trigger systems, soft-close dampers, and higher-capacity hinge configurations for loaded bookcase doors are priced in the $500–$1,200 range. Automation and electronic lock additions are incremental costs above the base hardware kit.
Buying a hardware kit rather than a fully assembled door is ideal for clients who have a custom cabinet already built, or who want the flexibility to design the bookcase face to their exact specifications. The trade-off is installation complexity — hardware kits require more carpentry skill than receiving a fully assembled, ready-to-install unit.
For buyers who want professional installation support for a DIY hardware kit project, Murphy Door® White Glove Delivery can be arranged separately for installation-only service. Browse the full hardware kit range in the [hardware collection](/collections/diy-doors) and configure your DIY project in the [Design Studio](/pages/design-studio).
Can I use Murphy Door® hardware for an exterior hidden door?
Murphy Door® hardware is engineered for interior applications — residential interior doors, hidden rooms, and concealment furniture. Exterior applications expose hardware to weather, moisture, and temperature cycling that requires marine-grade or exterior-rated hardware specifications. Murphy Door® does not currently offer a standard exterior hardware kit. For exterior hidden door applications — a concealed gate or exterior service door — contact Murphy Door® for a custom engineering consultation.
What is the weight rating of Murphy Door® hinge hardware?
Murphy Door®'s proprietary hinge systems are rated for bookcase doors carrying up to 300 lbs of loaded shelf weight. Heavy-duty pivot hinge configurations can support additional loads for oversized or unusually tall doors. SOSS invisible hinges have lower weight ratings appropriate for unloaded slab doors and lightweight panel doors. Weight ratings for each hardware kit are specified on individual product pages — always select hardware rated above your estimated door weight to ensure long-term performance.
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Yes. Murphy Door® hardware kits are designed for DIY builders converting a custom-built bookcase or cabinet into a functional hidden door. The kits provide all necessary hinge, pivot, and mounting hardware in the correct specifications for a bookcase door of the rated weight. Customers supply the door panel or bookcase; Murphy Door® provides the hardware system. Detailed installation documentation is available in the support center. For the best results, confirm your door dimensions and weight against the hardware kit's rated specifications before purchasing.
Murphy Door® hardware kits for DIY hidden door projects represent the most accessible entry point into the brand — starting at approximately $260 for surface-mount hinge and latch hardware sets for standard single-door configurations. These kits include all the mechanical components — hinges, pivot hardware, mounting fasteners, and latch mechanisms — needed to convert a bookcase, cabinet, or custom-built panel into a functional hidden door. The door panel, bookcase, or wall surround is supplied by the builder.
At the mid-range, complete hardware bundles including STAT trigger systems, soft-close dampers, and higher-capacity hinge configurations for loaded bookcase doors are priced in the $500–$1,200 range. Automation and electronic lock additions are incremental costs above the base hardware kit.
Buying a hardware kit rather than a fully assembled door is ideal for clients who have a custom cabinet already built, or who want the flexibility to design the bookcase face to their exact specifications. The trade-off is installation complexity — hardware kits require more carpentry skill than receiving a fully assembled, ready-to-install unit.
For buyers who want professional installation support for a DIY hardware kit project, Murphy Door® White Glove Delivery can be arranged separately for installation-only service. Browse the full hardware kit range in the [hardware collection](/collections/diy-doors) and configure your DIY project in the [Design Studio](/pages/design-studio).
Murphy Door® hardware is engineered for interior applications — residential interior doors, hidden rooms, and concealment furniture. Exterior applications expose hardware to weather, moisture, and temperature cycling that requires marine-grade or exterior-rated hardware specifications. Murphy Door® does not currently offer a standard exterior hardware kit. For exterior hidden door applications — a concealed gate or exterior service door — contact Murphy Door® for a custom engineering consultation.
Murphy Door®'s proprietary hinge systems are rated for bookcase doors carrying up to 300 lbs of loaded shelf weight. Heavy-duty pivot hinge configurations can support additional loads for oversized or unusually tall doors. SOSS invisible hinges have lower weight ratings appropriate for unloaded slab doors and lightweight panel doors. Weight ratings for each hardware kit are specified on individual product pages — always select hardware rated above your estimated door weight to ensure long-term performance.
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Heads up: Surface Mount overlays a
finished wall. Finish the drywall, paint, and trim around
the opening before install, or exposed studs will show.
Measure the width of the existing door jamb (green).
Measure the rough opening width, stud to stud.
Enter your existing door width below
Enter your rough opening width below
Enter a whole number of inches (0–199).
That’s outside our standard sizes.
Call 801-436-5918 for a custom order.
Measure the height
Measure from the floor to the top of the existing door jamb (not the
door-stop).
Measure the rough opening from the floor to the header.
Enter your existing door height below
Enter your rough opening height below
Enter a whole number of inches (0–199).
That’s outside our standard sizes.
Call 801-436-5918 for a custom order.
Choose your jamb depth
Measure the depth of the existing door jamb (edge to edge, green),
then pick the closest match.
Measure the wall thickness (drywall face to drywall face), then pick
the closest match.
Choose your door handing
Surface Mount is Out-Swing only. In-Swing isn’t available for
this mount type.
Your Door Measurements
(make these selections for a proper fit)
Before You Install: Finish Those Walls First
Surface Mount sits over a fully finished opening: drywall,
paint, and trim done, just like an existing doorway. If
you’re still mid-construction, finish those edges out
first, or the raw sheetrock and framing around the door will
stay visible once it’s mounted.