Concealed Hinges Compatible with IKEA Metod

A concealed hinge compatible with the IKEA Metod system strictly requires a 35 mm cup diameter and a hole pattern following System 32.

When assembling, repairing, or upgrading kitchen cabinets, joiners and experienced fitters often face questions about the exact compatibility of furniture fittings. When door fronts are replaced or hinges wear out, understanding the technical specifications is essential. A concealed hinge is not universal; it conforms to precise standards regarding hole spacing and overlay types. This guide explains the technical requirements for replacement hinges designed for the IKEA Metod system, and how to carry out the installation properly.

What to Look for Regarding Compatibility

For a hinge to fit an existing cabinet carcass accurately, the dimensions of the drillings in the door and the carcass side must match the hardware precisely. The IKEA Metod system relies on well-established industry standards for its hardware.

Cup Diameter and Drilling Pattern

The core component of the hinge is the cup, which is recessed into the cabinet door. Fronts compatible with IKEA Metod require a drilling diameter of exactly 35 mm. Smaller 26 mm variants are not suitable here. The cup drilling depth is typically 11.5 mm to 12.5 mm, depending on the thickness of the MDF or chipboard.

In addition to the main recess, two smaller drillings are required for the fixing screws. The distance between these fixing holes (the drilling pattern) determines whether the hinge fits directly into a pre-drilled door without modification.

System 32 for the Mounting Plate

The cruciform mounting plate is attached to the inside of the carcass. Metod cabinets feature continuous line drilling based on System 32, where the centre-to-centre hole spacing is exactly 32 mm. The distance from the front edge of the carcass to the centre of the first row of holes is standard at 37 mm. Any alternative hinge used with these cabinets must feature a mounting plate designed for this 32 mm grid.

Selecting the Correct Overlay Type

The position of the door relative to the carcass side wall dictates the required crank of the hinge arm. There are three main types:

• Full overlay: The door covers almost the entire edge of the carcass side. This is standard for individual cabinets or the outer ends of a run of units.
• Half overlay: Two doors share a single central carcass divider (twin overlay). The door covers only half the edge.
• Inset: The door does not sit on the carcass edge, but rests flush inside the carcass frame.

For classic Metod kitchen units, a full overlay is required in the majority of installations.

Opening Angles and Special Solutions

The standard opening angle for regular cabinet doors is 110°. However, if internal drawers are installed behind the door, this angle is insufficient as the open door will obstruct the runner pathway. For instance, when retrofitting a kitchen cabinet pull-out 60 cm or various other kitchen cabinet pull-outs, a wide-angle hinge offering 155° or 165° is necessary. This swings the door completely clear of the internal carcass opening. Narrower setups, such as a kitchen cabinet pull-out 50 cm, also strictly require this wide opening angle to prevent drawer fronts from colliding with the door.

Suitable furnica Hardware as an Alternative

To replace faulty fittings or build custom configurations, furnica hardware compatible with the Metod grid provides a reliable option. Several technical characteristics should be considered:

• Damping: An integrated soft-close mechanism slows the door in its final centimetres of movement and pulls it shut silently via a hydraulic or pneumatic damper in the hinge arm.
• Mounting Mechanism: Modern hinges use clip-on mounting. The hinge arm clips onto the mounting plate without tools, significantly speeding up door removal and maintenance.

Beyond hinges, interior cabinet setups frequently require specialised fittings. For heavy pots and pans, fitting drawers with full-extension drawer runners ensures full access right to the back of the unit. For top units with doors opening upwards, stay flaps or a gas strut for heavy flaps are used instead of concealed hinges. The force of these struts is rated in Newtons (N) and must match the weight of the front panel. In wet areas above the sink, integrating a plate rack for wall cabinet units is a standard solution, ideally paired with corrosion-resistant hinges.

Fitting and Retrofitting Concealed Hinges

Installing compatible hinges requires accurate workmanship. If the doors arrive pre-drilled with 35 mm recesses, work is limited to driving screws. Unprepared doors require careful drilling.

Required Tools

• Cordless drill driver
• Forstner bit (Ø 35 mm)
• Wood drill bit (Ø 5 mm for System 32)
• Pozi screwdriver (PZ2)
• Joiner square and tape measure

Step-by-Step Installation

1. Attach mounting plates: Secure the cruciform mounting plates into the carcass system holes (37 mm from the front edge) using Euro screws.
2. Insert the hinge cup: Place the hinge cup into the 35 mm door recess. Align it at a strict 90-degree angle to the door edge and fasten with wood screws (typically 3.5 x 15 mm or 4 x 16 mm).
3. Hang the door: With clip-on hinges, offer the door up to the cabinet, align the hinge arm with the mounting plate, and press lightly until it clicks into place.
4. 3D Adjustment: Aligning door gaps resembles tuning an instrument; small adjustments to the screws alter the entire reveal. The front screw on the hinge arm adjusts side overlay (gap width). The rear screw adjusts depth (distance between door and carcass). Vertical height is adjusted via the mounting plate screws.

This installation logic applies beyond kitchens. Living room furniture built on a 32 mm grid uses the same fittings. Whether you are assembling hardware for a TV sideboard or a TV lowboard, the same concealed hinges apply. Larger units, such as a wardrobe for 2 people, typically require four to five hinges per door to support the weight of tall fronts.

FAQ – Frequently Asked Questions about Compatibility

Can I use any hinge as a replacement for IKEA Metod? No. The hinge must have a 35 mm cup diameter, and the mounting plate must fit System 32 drillings (32 mm hole spacing, 37 mm edge setback). The overlay type (usually full overlay) must also match.

What is the difference between soft-close and push-to-open? These mechanisms are generally mutually exclusive. Soft-close dampens the closing motion. Push-to-open is a mechanical release for handleless fronts. Handleless doors require unsprung or standard hinges without soft-close dampers, as resistance would block the release stroke.

How do I adjust a sagging door hinge? If a door is sagging, correct the lateral overlay. Turn the front adjustment screw on the top hinge clockwise (moving the door inward towards the carcass centre) and turn the bottom hinge screw anti-clockwise (moving the bottom outward).

What opening angle is needed for cabinets with internal drawers? A hinge with an opening angle of at least 155° is necessary. A standard 110° hinge leaves the door protruding into the internal carcass space when open, obstructing and potentially damaging the internal drawer runners.