Soft-Close Dampers as Replacements for Mepla Kitchens
A soft-close damper slows down the closing movement of cabinet doors hydraulically or pneumatically and prevents them from slamming hard against the carcase.
Anyone maintaining an older kitchen often encounters fittings from manufacturers that no longer exist on the market in their original form. A classic example is the hinges and damping systems in older Mepla kitchens. After many years of daily use, the spring tension weakens, or oil leaks from the old damping cylinders. Doors slam shut, and the mechanism becomes stiff. Much like a worn shock absorber on a car chassis, the component must be replaced to restore its original function.
This guide explains in detail how modern fittings can be used as replacements for Mepla systems, what routing dimensions in millimetres to watch out for, and how to carry out the upgrade to modern soft-close damping technically.
What to Look for Regarding the Compatibility of Hinges and Dampers
When replacing a defective component, the decisive criterion is not the logo stamped on the metal, but the technical dimensional accuracy. To find a suitable replacement, the existing drill holes on the cabinet carcase and door must be measured precisely.
The Cup Diameter and Drilling Pattern
The core of the door attachment is the concealed cup hinge. In most European kitchen systems, including older models, the cup hole in the door has a diameter of 35 mm. Smaller versions with 26 mm are used less frequently. In addition to the diameter, the drilling pattern for the fixing screws is relevant. The distance between the screw holes to the left and right of the cup is typically 45 mm or 52 mm. As long as the cup diameter matches, differing screw holes in timber-based materials can be redrilled with very little effort.
The Cabinet Door Overlay Type
A common mistake when sourcing replacement parts is selecting the wrong crank. The crank determines how the door rests on the carcase side when closed. A distinction is made between three types:
- Full overlay: The door rests almost completely on the edge of the carcase side panel. The hinge is straight (uncranked).
- Half overlay: Two doors share a central carcase partition (twin doors). The hinge is half-cranked.
- Inset: The door closes inside the carcase and sits flush with the outer frame. The hinge is heavily cranked.
The 32 mm System for the Mounting Plate
The connection to the interior of the cabinet is made via the cruciform mounting plate. This is usually fixed using the 32 mm system, meaning the distance between the drill holes is exactly 32 mm and the standard distance to the front edge of the carcase is 37 mm. If these dimensions are present on the old cabinet, installing compatible fittings is straightforward.
Suitable Fittings as Alternatives to Mepla Systems
Depending on the condition of the existing kitchen, there are various technical approaches to restoring smooth closing action.
1. Retrofitting with Clip-On Dampers or Buffers
If the old concealed cup hinges / cabinet hinges are still mechanically sound and hold the door securely at the adjusted angle, it is not strictly necessary to change the entire hinge. In this case, damping can be added separately. Suitable options include door dampers that are either screwed to the carcase side or recessed into a 10 mm hole in the cabinet edge. These piston dampers catch the momentum of the door just before closing. Alternatively, simple silicone buffers & dampers can be stuck on, which at least minimise the hard slamming noise, even if they provide no active braking action.
2. Complete Replacement of Concealed Cup Hinges
If the joint is worn out or the spring is broken, a complete replacement is the technically cleanest solution. Modern concealed cup hinges / cabinet hinges with damping (Soft Close) have the hydraulic cylinder integrated invisibly inside the hinge arm or cup. They are an outstanding alternative to defective Mepla parts, provided that the cup diameter of 35 mm and the overlay type match. The opening angle for standard kitchen doors is usually 110°.
3. Upgrading Drawers to Soft-Close
When giving a kitchen a comprehensive overhaul, drawer runners often come into focus as well. Old plastic roller runners often run loudly and roughly. Compatible drawer runners with damping can be installed here instead. Attention should be paid to whether a single extension runner (drawer opens to approx. 75%) or a drawer runners full extension (100% access right to the back panel) is required. Common lengths in kitchen base units range from 450 mm - 500 mm.
Installation and Retrofitting: Step-by-Step Guide
Replacing fittings requires precision, but can be completed quickly with the right preparation.
Tools Required
- Cordless drill/driver
- Pozi screwdriver (PZ2 drive for chipboard screws)
- Rule or calliper
- Bradawl or centre punch
- Optional: 35 mm Forstner bit (if new doors need to be drilled)
Step 1: Removal and Dimensional Check
Detach the old door from the mounting plate by loosening the fixing screw or releasing the clip mechanism. Then unscrew the old hinges from the door. Measure the diameter of the cup hole (target value: 35 mm) and the spacing of the mounting plate drill holes in the carcase (target value: 32 mm).
Step 2: Installing the New Hinges
Insert the new hinge into the existing cup hole. Ensure that the hinge arm sits at an exact 90-degree angle to the door edge. Secure the cup using chipboard screws (often 3.5 x 16 mm or 4 x 16 mm). If the old screw holes are stripped, fill them beforehand with wood glue and a matchstick, or use slightly thicker screws.
Step 3: Attaching the Cruciform Mounting Plate
Screw the new mounting plates into the existing 32 mm drill holes inside the cabinet. The plates can often be adjusted in height via slotted holes.
Step 4: Hanging the Door and Adjusting the Gaps
Clip the door onto the mounting plate using the hinge arm (clip-on technology) or slide the arm on and tighten the fixing screw. Now carry out the 3D adjustment:
- Depth adjustment: Changes the gap between the door and the carcase.
- Height adjustment: Carried out on the cruciform mounting plate to align the door vertically.
- Side adjustment: Turning the front screw in the hinge arm moves the door to the left or right to achieve parallel gaps with neighbouring doors.
Frequently Asked Questions (FAQ) on Replacing Kitchen Fittings
Can I use any soft-close hinge as a replacement for my Mepla kitchen? No, compatibility depends on the routing dimensions. It is essential that the cup diameter (usually 35 mm) and the overlay type (full overlay, half overlay, or inset) match. If the 32 mm system is drilled in the carcase, most modern European fittings are compatible.
What is the difference between Soft-Close and Push-to-Open? These two mechanisms are functionally opposite. Soft-Close is a damping system that slows down a briskly closed door over the final centimetres and gently pulls it shut. Push-to-Open (or tip-on) is an ejection mechanism for handleless fronts: pressing the door causes it to pop open slightly. In standard hinges, both systems cannot be combined in a single component.
How many hinges with damping do I need per door? For a standard kitchen door (up to approx. 900 mm height and 15 kg weight), two hinges are sufficient. On very light doors, fitting just one hinge with an integrated damper alongside an identical hinge without a damper may be enough, as the closing force might otherwise be slowed down too much, preventing the door from shutting completely. For heavy or tall doors (e.g. larder units), three to four hinges must be installed, all of which should feature a damping function.
Do I need to consider the load capacity when replacing drawer runners? Yes. When replacing old drawer runners with new ones, the load rating in kilograms (kg) must suit the intended application. A cutlery drawer will manage with a 25 kg load capacity, whereas drawers for pots or crockery should be specified as heavy-duty runners rated for 35 kg to 45 kg.