Drawer Runners as Replacements for IKEA Faktum

A compatible drawer runner as a replacement for the IKEA Faktum system requires a hole pattern matching the System 32 grid, as well as a nominal length precisely matched to the carcase depth of the respective kitchen cabinet.

Maintaining Kitchen Cabinets: Spare Parts for Older Systems

The older kitchen system from the Swedish furniture retailer is characterised by robust carcases made of chipboard, which often remain in flawless condition even after years of use. However, what is subject to daily wear and tear are the moving fittings. When drawers stick, sag, or no longer close smoothly, replacing the runners is essential.

Since original parts for this specific series are no longer regularly produced, joiners and fitters rely on standardised fittings. Suitable runners serve as a reliable alternative to the original components. Installing a new runner in an old cabinet body is like fitting a new engine into a proven chassis – the mounting points must match exactly so that the mechanism functions faultlessly.

What to Look for Regarding Compatibility

For a new runner to function as a suitable replacement for IKEA Faktum, three technical parameters must strictly be observed: carcase depth, installation width, and the line boring grid.

Carcase Depth and Nominal Length of the Runner

The length of the drawer runner depends on the internal depth of the cabinet. The runner must not hit the back panel, yet it must be long enough to support the drawer box optimally.

• For a standard kitchen cabinet runner 60 cm (external dimension, internal depth often approx. 56 cm to 58 cm), a runner length of 500 mm or 550 mm is generally used.
• If the kitchen cabinet runner is 50 cm deep, nominal lengths of 450 mm are used.
• For narrower or shortened units, such as a kitchen cabinet runner 40 cm, 350 mm runners are used.
• For very shallow furniture pieces in hallways or bathrooms, short versions like drawer runners 250 mm are suitable.

System 32 and Mounting Hole Drilling

The side panels of Faktum carcases feature rows of holes following the industrial System 32. This means the distance between drillings is exactly 32 mm, and the hole diameter is 5 mm. Compatible replacement runners feature slotted holes and round holes precisely aligned with this grid. This allows fixing with Euro screws (special screws for 5 mm drillings) without any additional pre-drilling into the side panel.

Installation Width (Side Clearance)

Most side-mounted runners require a defined clearance between the drawer side and the internal cabinet wall. With classic ball bearing runners, this dimension is exactly 12.5 mm to 13.0 mm per side. If the old wooden drawer is wider, the runner must be correspondingly slimmer, or the drawer box must be adjusted.

Suitable Drawer Runners as Alternatives to Original Parts

Depending on requirements for convenience and load capacity, various technical solutions are available that are compatible with older cabinets.

Full Extension vs. Partial Extension

By design, a partial extension runner can only be pulled out of the cabinet body by around 75%. The rear area of the drawer remains concealed inside the cabinet. A drawer runners full extension, on the other hand, consists of three nested sliding profiles (telescopic system). This allows the drawer to be pulled out 100%, making access to pots and pans in the rear area significantly easier.

Damping (Soft-Close)

A hard impact when closing the drawer causes wear on the front panel and cabinet body over time. Drawer runners with soft close mechanically absorb the momentum of the drawer over the last few centimetres, pulling it gently and silently into the closed position. This mechanism operates using a small cylinder and a spring.

Push-to-Open (Tip-On)

For handleless fronts, the opposite mechanism is required. Drawer runners push to open feature an ejection mechanism. Light pressure on the front tensions a spring and unlocks the mechanism, popping the drawer open by a few centimetres. Important for planning: Soft-close and push-to-open are generally mutually exclusive on standard mechanical runners.

Undermount Runners

With high-quality wooden drawers, visible side metalwork is often undesirable. Undermount drawer runners are fitted concealed beneath the drawer bottom. They offer high lateral stability and are usually locked in place via a clip on the front underside of the drawer box. They make an excellent replacement for Faktum drawers, provided the bottom construction of the wooden drawer allows for installation from below.

Heavy-Duty Runners for Pan Drawers

For drawers containing heavy pots, pans, or stacks of crockery, the standard load capacity of 25 kg to 30 kg is often insufficient. This is where heavy duty drawer runners are used. Manufactured from thicker gauge steel with reinforced ball cages, these runners handle loads of 45 kg, 80 kg, or more without the rail bending.

Installation and Retrofitting of Runners

Replacing fittings requires precision, but can be completed with standard tools.

Required Tools

• Cordless screwdriver with torque adjustment
• Bits: Pozidriv (PZ2) or Torx (TX20) for wood screws
• Tape measure or folding rule
• Pencil and square
• Chipboard screws (countersunk, e.g. 3.5 x 16 mm) or Euro screws (6.3 x 13 mm)

Step-by-Step Installation

1. Removal: Remove the old drawer and unscrew the defective runners from the cabinet body.
2. Check hole pattern: Check whether the existing 5 mm drill holes in the carcase can be used for the new runners. Hold up the cabinet runner and align the slotted holes over the drill holes.
3. Install cabinet runner: Mount the runner perfectly horizontally. Initially tighten the screws in the slotted holes (vertically) loosely to allow for height adjustment. Once the position is correct, secure firmly through the round holes.
4. Install drawer runner: Screw the counterpart to the side or bottom of the drawer. Ensure a flush alignment with the front edge.
5. Insertion: Guide the drawer into the cabinet runners. With ball bearing runners, pull the ball cage all the way forward before inserting the inner rail. A gentle click confirms the safety lock has engaged.

FAQ – Frequently Asked Questions About Compatibility

What runner length do I need for a 60 cm deep Faktum cabinet? Faktum carcases have an external depth of almost 60 cm (including the front). The clear internal depth is approximately 58 cm. As a replacement for IKEA Faktum, drawer runners with a nominal length of 500 mm or a maximum of 550 mm will fit here.

Can I replace an old roller runner with a ball bearing runner? Yes, this is easily possible, provided the installation dimension (side clearance) matches. Roller runners often also require 12.5 mm clearance at the side. As a replacement part, the ball bearing runner offers smoother movement and higher load capacity.

Why is my new soft-close runner not closing properly? This is usually due to slight tension during installation. If the carcase is not perfectly square or the runners are not mounted 100% parallel, the damping cylinder will stick. Loosen the screws slightly and realign the runner using the slotted holes.

Can I use push-to-open and soft-close at the same time? With purely mechanical standard runners, this is not possible, as the soft-close damper pulls the drawer shut while the push mechanism tries to push it open. Electronic systems or specialised, high-end hybrid fittings are required for this combination. In the standard range, you must choose one of the two mechanisms.