Soft-Close Cabinet Hinges: Compatible Replacements for Kika Furniture

May 31, 2026

A concealed hinge with integrated soft-close damping decelerates the cabinet door during the final few centimetres and pulls it silently closed using a hydraulic cylinder.

When cabinet doors on existing furniture from well-known retailers start slamming, sagging, or refusing to shut neatly, the internal mechanism within the hinge is typically worn out. The hydraulic damper inside the hinge arm functions much like a miniature car shock absorber, eventually losing force after thousands of operating cycles. Replacing these with compatible concealed hinges / cabinet hinges with soft close damping is a standard technical task that can be precisely resolved with exact dimensions and a clear understanding of the correct mounting overlay type.

This technical guide explains the critical parameters that must be observed when selecting replacement hinges to ensure straightforward installation and an accurate gap alignment.

Key Selection Criteria for Replacement Hinges

Replacing a defective hinge requires more than choosing a component that looks similar. Compatibility is determined strictly by precise millimetre measurements and the geometry of the cabinet carcass.

1. Cup Diameter

The most distinctive feature of a concealed hinge is the metal cup recessed into the cabinet door. In European furniture manufacturing, standard sizes have become established:

35 mm: The absolute standard for nearly all wardrobes, kitchen wall cabinets, and sideboards.
26 mm: This smaller diameter is occasionally found on very light, thin doors or specialised bathroom furniture.

Measure the diameter of the drilled recess in the door accurately. A 35 mm hinge will under no circumstances fit into a 26 mm hole.

2. Overlay Type (Cranking)

The overlay type defines how the closed door sits in relation to the carcass side panel (cabinet wall). Choosing the wrong type means the door either cannot be fitted at all or will bind upon opening.

Full Overlay: In the closed position, the door fully covers the front edge of the carcass side panel. From the outside, the cabinet wall is barely visible. This is the most common configuration for freestanding units.
Half Overlay (twin overlay): Two doors share a single intermediate dividing panel. Each door covers only half the front edge, leaving a gap in the middle to allow both doors to move. The hinge arm on this variant has a distinct crank (bend).
Inset: The door does not sit on top of the cabinet wall, but sits completely flush within the interior edge of the carcass frame. The front edge of the carcass remains fully visible when the door is closed. The hinge arm has a pronounced crank.

3. Drilling Pattern (Hole Spacing)

Next to the 35 mm cup, there are two small screw holes for fixing the hinge to the door. The centre-to-centre distance between these screw holes varies by manufacturer. Common dimensions are 45 mm, 48 mm, or 52 mm. If the drilling pattern of the replacement hinge does not match the original, new pilot holes must be prepared.

4. The Mounting Plate

The counterpart to the hinge arm mounts directly onto the inner wall of the carcass. This mounting plate is usually drilled according to the System 32 standard. This means the hole spacing in the cabinet side is exactly 32 mm vertically, with the front hole positioned standardly 37 mm from the front edge of the carcass. When replacing fittings, verify whether the new hinge is supplied with a matching mounting plate.

Opening Angles and Specialised Solutions

The opening angle dictates how wide the cabinet door can swing open. The choice depends heavily on the placement of the unit and its interior fittings.

110° Standard: The standard choice for regular cabinet doors, opening slightly beyond a right angle. Concealed hinges / cabinet hinges 110 degrees cover around 80 percent of standard applications.
155° / 165° Wide-Angle: These hinges allow doors to open widely and are mandatory when drawers are fitted inside the cabinet. They are often engineered as zero-protrusion hinges. This means the door swings completely clear of the internal carcass opening, allowing items like a kitchen cabinet pull-out 60 cm to slide out without hitting the door edge. Matching fittings can be found under concealed hinges / cabinet hinges 165 degrees.
Corner Angles for Corner Units: Kitchen corner units often require specialised kinematics using angles such as 30°, 45°, 90°, or 135°. A classic diagonal corner unit frequently uses concealed hinges / cabinet hinges 45 degrees, whereas bifold doors on carousel units are often paired with concealed hinges / cabinet hinges 135 degrees. For blind panels, concealed hinges / cabinet hinges 90 degrees are typically employed.

Which Hinge for Which Application? (Decision Guide)

To simplify selection, the following scenarios outline how to identify the required hardware:

If you are updating the door of a freestanding wardrobe that contains no internal pull-out drawers, then select a 110° hinge with a full overlay.
If you have a continuous cabinet run where two doors mount onto a single 18 mm thick intermediate panel, then you must use hinges with a half overlay.
If you are retrofitting drawer runners with soft close damping into a tall cabinet for internal pull-outs, then existing hinges must be swapped for 155° or 165° wide-angle hinges so the internal drawers do not foul the open door.
If you are planning handleless fronts, then you must not use soft-close hinges. The damping mechanism will counteract the push-to-open system. For handleless cabinets, unsprung hinges (without spring retention) paired with separate magnetic push latches are required.

Installation and Adjustment: Step-by-Step Replacement

Replacing cabinet hinges is straightforward and precise when using the correct tools and a structured approach.

Required Tools

Cordless drill/driver (with torque control)
Pozi screwdriver (Size PZ2)
Folding rule or vernier calliper
Bradawl (if new pilot holes are needed for the drilling pattern)

Step-by-Step Fitting

Removal: Detach the door from the carcass. On modern clip-on hinges, press the release lever at the rear of the hinge arm. On older models, loosen the fixing screw on the mounting plate. Next, unscrew the old hinge cups from the door.
Inspect Mounting Plates: Check whether the existing cross mounting plate inside the carcass matches the new hinge. Clip mechanisms vary significantly between manufacturers. If uncertain, unscrew the old plate and fit the new mounting plate into the existing 32 mm system holes.
Installing the New Hinge: Press the 35 mm cup of the new hinge into the routed recess in the door. Ensure the hinge is aligned exactly at a 90° angle to the door edge. Secure it with suitable wood screws (commonly 3.5 x 15 mm or 4 x 16 mm).
Hanging the Door: Align the hinge arms with the mounting plates on the carcass and click them into place (or fasten them with screws, depending on the system).

3D Adjustment for Consistent Gaps

A new concealed hinge / cabinet hinge requires fine adjustment after installation to ensure the door hangs straight and reveal gaps remain uniform. Every modern hinge features three adjustment screws on the arm:

Depth Adjustment (Distance to Carcass): Typically the rearmost screw or an eccentric cam. Loosening or turning this allows the door to move in depth by approximately +2 mm to -2 mm, regulating the gap between the door and carcass when closed.
Height Adjustment: Located directly on the mounting plate. Loosening the mounting screws (or turning an integrated eccentric screw) moves the door vertically by roughly +2 mm to -2 mm.
Side/Lateral Adjustment (Door Alignment): The front screw on the hinge arm. Turning this shifts the door left or right across the carcass edge, levelling the door and setting the gap relative to adjacent doors.

Frequently Asked Questions (FAQ)

Can I replace any hinge with a soft-close model? Yes, provided the cup diameter (usually 35 mm) and overlay type (such as full overlay) match. Modern hinges integrate the damping mechanism directly into the hinge arm or cup, requiring no additional space inside the cabinet.

What is System 32 in furniture construction? It is an international standard in cabinet making where hole lines in carcass side panels are spaced at precise 32 mm vertical centres. The distance from the front carcass edge to the centre of the first hole line standardly measures 37 mm. Nearly all cross mounting plates are designed around this grid.

Why is my cabinet door not closing properly despite new soft-close hinges? This is usually caused by incorrect 3D adjustment. If depth adjustment is set too tight (pressing the door too close against the carcass frame), the damping mechanism binds. Increase the gap between door and carcass by approximately 1.5 mm using the rear screw on the hinge arm.

Can I keep the old mounting plates inside the carcass? Only if the new hinge uses the exact same clip-on or slide-on fixing geometry. Even when hole spacings in the carcass wall match, the engagement profiles for hinge arms often differ by crucial millimetres between manufacturers. Replacing the hinge and mounting plate as a complete set is always recommended.

How many hinges do I need per door? This depends on door height and weight. Standard doors up to 900 mm in height and approximately 7 kg require two hinges. For heights from 1600 mm (or 13 kg), three hinges should be fitted. Doors from 2000 mm (or 17 kg) require four hinges to prevent warping and sagging over time.

Relevant Categories for Your Project

Depending on the requirements of your installation and existing furniture components, the following technical specifications provide a precise replacement solution: