European concealed hinges hidden inside a modern interior door and frame
Doors Plus Windows

European Concealed Door Hinges

Invisible hardware, precise adjustment, and smooth performance for modern interior doors.

Invisible Hardware for a Clean Modern Interior

European concealed hinges are installed inside the door and frame, remaining hidden when the door is closed.

This creates a cleaner, more seamless appearance than traditional surface-mounted hinges. Concealed hinges are an ideal choice for minimalist interiors, flush doors, modern apartments, and architectural renovation projects.

Many models also provide three-dimensional adjustment, allowing installers to fine-tune the door position after installation. They are a natural match for the Alvore Collection and our other modern interior doors.

Open interior door showing the concealed hinge mechanism in the door and frame

Main Benefits

Fully Concealed Design

The hinge is hidden when the door is closed.

3D Adjustment

Selected models allow adjustment of height, width, and depth.

Precise Alignment

Fine adjustment helps maintain consistent gaps around the door.

Smooth Movement

Engineered for stable and controlled door movement.

Premium Appearance

Supports the clean, minimalist look of European interior doors.

What Does 3D Adjustable Mean?

A 3D-adjustable concealed hinge allows the installer to correct the door position in three directions:

  • Height — moves the door up or down;
  • Side — moves the door left or right;
  • Depth — moves the door closer to or farther from the frame.

This helps achieve accurate alignment and even spacing without removing and reinstalling the entire door.

The three adjustment directions of a 3D concealed hingeA door leaf in its frame with arrows showing height adjustment up and down, side adjustment left and right, and depth adjustment towards and away from the frame.HeightSideDepth
Height, side and depth adjustment on a 3D-adjustable concealed hinge.

Concealed Hinges in Real Doors

Photographed on doors in our Brooklyn showroom.

Concealed vs. Traditional Hinges

FeatureConcealed HingesTraditional Hinges
Visibility when closedHiddenVisible
AppearanceMinimalistTraditional
AdjustmentOften adjustableUsually limited
InstallationRequires precise preparationSimpler preparation
Best forModern European doorsStandard doors

Not every concealed hinge is 3D-adjustable — adjustment range depends on the model.

Ideal Applications

  • Flush interior doors
  • European-style doors
  • Minimalist apartments
  • Luxury homes
  • Modern offices
  • Bedrooms
  • Hallways
  • Architectural projects

Important Technical Information

Concealed hinges are selected per door. The specification below is confirmed for your project from the manufacturer's documentation before ordering — ask our team for the data sheet of the model you are considering.

Hinge model

The exact model reference of the concealed hinge supplied with your doors. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Finish

The available finish options for the selected model. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Maximum supported door weight

The load rating per hinge and per door, as published by the manufacturer. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Door thickness

The door leaf thickness the hinge is designed for. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Opening angle

The maximum opening angle the hinge allows. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Adjustment range

The available travel in height, side and depth, where the model is adjustable. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Required routing dimensions

The cut-out dimensions required in the door and the frame. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Fire-rating compatibility

Whether the model is certified for fire-rated door assemblies, if applicable. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Left/right-hand compatibility

Whether the model is handed or suits both opening directions. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Recommended hinges per door

The number of hinges recommended for the door height and weight. Confirmed from the manufacturer's documentation for your selected model — contact us for the data sheet.

Concealed 3D adjustable hinge installed in a grey European interior door
European door hardware diagram showing concealed hinge and magnetic lock positions

Frequently Asked Questions

What is a concealed door hinge?

A concealed hinge is installed inside the door and frame and is hidden when the door is closed.

What is a 3D-adjustable hinge?

It allows the door position to be adjusted vertically, horizontally, and in depth after installation.

Are concealed hinges suitable for heavy doors?

Some models support heavy doors, but the correct hinge must be selected based on door weight and dimensions.

How many concealed hinges are required?

The required number depends on the door height, weight, thickness, and hinge model.

Can concealed hinges be installed on an existing door?

Possibly, but the door and frame require precise routing. Professional installation is recommended.

Are concealed hinges completely invisible?

They are hidden when the door is closed. The hinge mechanism is visible when the door is open.

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