Pull-Out Wardrobe Mirrors: Space-Saving Installation Guide

A pull-out internal mirror is a pivoting mirror system mounted to the cabinet side panel of a wardrobe that can be pulled completely out of the furniture carcase when required via ball-bearing telescopic runners.

Integrating a mirror inside the wardrobe solves a classic space problem in the bedroom or dressing area. Instead of occupying valuable wall space or adding weight to the exterior of furniture fronts, the mirror surface sits flush against the side wall when not in use. For joiners and fitters, the task during planning is to size the appropriate fitting so that it glides past existing concealed door hinges or sliding door systems without colliding.

This guide defines the technical parameters that must be observed when selecting and installing an internal wardrobe mirror, from installation depth and runner mechanisms to drilling patterns.

Key Buying Criteria for Pull-Out Mirrors

Choosing the correct pull-out system depends heavily on the internal clearance dimensions of the carcase and the nature of the door installation.

Installation Depth and Internal Height Clearance

The support profile of the mirror dictates the minimum required carcase depth. A typical wardrobe often features a nominal depth of 500 mm to 600 mm. When retracted, the mirror system must generally be 5 mm to 10 mm shorter than the internal carcase depth to avoid striking the back panel. Common runner lengths for mirrors are 350 mm, 400 mm, or 450 mm. For the height, the distance between the door hinges must be measured. A standard carcase with an 1800 mm height usually features three to four hinges. The mirror frame must be positioned precisely between two of these mounting plates.

Runner Type and Extension Mechanism

Mirror pull-outs rely almost exclusively on ball-bearing runners. Unlike simple plastic roller runners, ball-bearing telescopic runners made of galvanised steel provide the necessary lateral stability. Mirror glass brings significant self-weight, which exerts leverage on the runner when swivelled outwards. The extension travel is crucial: a full extension runner allows the mirror to extend 100% out of the carcase. Only then can the element subsequently pivot by up to 180° without being blocked by the carcase edge or the open furniture door. A single extension (partial extension) is technically unsuitable for this application.

Fitted Width Profile and Door Protrusion

The fitted profile describes how far the system protrudes into the wardrobe interior when folded away. Slimline systems occupy only 35 mm to 45 mm in width. This dimension is critical if shelves or internal drawers are planned within the same carcase section. The shelves must be shortened accordingly. Furthermore, door protrusion into the opening must be considered. When the wardrobe door is opened via a concealed hinge with a full overlay, the door edge protrudes a few millimetres into the clear opening depending on the opening angle (commonly 95° or 110°). The mirror pull-out therefore requires a spacer strip so that it does not rub against the door when pulled out.

Soft-Close and Latching Mechanisms

Some high-quality fittings feature an integrated soft-close mechanism. This catches the mirror over the final few centimetres during closing and pulls it gently and silently into the parked position. This prevents vibrations that could damage the mirror glass.

Overview of Internal Mirror Fitting Types

The furniture hardware market offers two primary designs for this specific application.

The Classic Pull-Out and Swivel Mirror

The standard model consists of an aluminium or steel frame that encloses the glass. This frame is connected to a telescopic runner via a solid pivot joint. The runner itself is screwed flat against the carcase side. The mechanism operates like a precision industrial slide: first, the linear movement out of the wardrobe takes place; only after reaching the end stop is the rotational movement released.

Reversible Carrier Systems

Many modern fittings are designed reversibly. This means the runner can be mounted on either the left or right carcase side panel. The pivoting direction can be adjusted by flipping the frame or repositioning the pivot pin. This reduces planning errors on large-format wardrobe assemblies, such as a two-person wardrobe setup, where the more ergonomic side for the mirror is often decided on site.

Which Runner for Which Wardrobe Type? (Selection Guide)

The wardrobe construction determines the choice of hardware. Pay attention to the following configurations:

• If you are outfitting a wardrobe with sliding doors (e.g. custom sliding door wardrobes), then check the clearance between the inner sliding door and the carcase side panel. Door guide carriages often project into the carcase. The mirror runner must be mounted behind this mechanism.
• If the room is very narrow and you are planning a 100 cm wide wardrobe, then choose a system with minimal fitted width (under 40 mm) to avoid reducing usable clothes storage space unnecessarily.
• If dealing with a corner wardrobe, then installation on the deepest continuous side wall is recommended. Ensure that the 180° swivel range is not obstructed by adjacent carcases.
• If integrating the mirror into a solid timber carcase (such as a wooden wardrobe), then use classic wood screws rather than system screws for fixing, as solid timber often lacks pre-drilled line borings.

Installation Notes: Professional Fitting of the Mirror Runner

Installation requires precision, as a jammed runner will damage the mechanism over time.

Required Tools

• Cordless drill/driver
• Bit insert (PZ or PH, matching the screw)
• Tape measure and pencil
• Spirit level
• Bradawl or wood drill bit (3 mm or 5 mm)

Step-by-Step Installation

1. Determine positioning: Establish the installation height. For ergonomic use, the centre of the mirror should sit roughly at the user's eye level. Check whether any concealed hinges are in the way at this height.
2. Mark the hole pattern: If the cabinet uses the System 32 standard (line borings with 32 mm spacing and 5 mm diameter), you can align the runner directly with these holes. Position the runner so that, when retracted, it sits flush with the carcase front edge or slightly set back (approx. 2 mm to 5 mm).
3. Fixing into place: Secure the mounting profile of the runner. If system holes exist, use Euro screws (specialist screws with a 5 mm thread diameter). For plain side panels, pre-drill with a 3 mm bit and use chipboard screws (e.g. 4 x 15 mm). Ensure the runner is completely level, checking with a spirit level.
4. Check clearance: Pull out the empty runner. If it rubs against the open door, remove the profile and fit dedicated spacer blocks (often supplied with the hardware) behind it to clear the door protrusion.
5. Mount the mirror: Slide the mirror frame into the telescopic runner mount and lock it in place according to the manufacturer's instructions (usually via a click-lock mechanism or retaining screw).
6. Functional test: Fully extend and retract the mirror several times. The full extension must glide smoothly, and the swivel mechanism must not bind at the pivot point.

FAQ – Technical and Installation Questions

How much space does the mirror take up when folded away? A standard pull-out mirror requires approximately 35 mm to 45 mm in width (fitted profile along the carcase side). In depth, plan for 350 mm to 450 mm depending on the model.

Can the mirror pull out past any wardrobe door? No, not without checking first. With standard hinged doors, the door edge projects into the clear opening. In this scenario, the runner requires a spacer strip between the carcase side and the runner to bridge the door protrusion of approx. 10 mm to 15 mm.

Which screw format is recommended for installation? For factory-manufactured furniture with pre-drilled hole lines, Euro screws (Ø 5 mm) are ideal as they offer the highest pull-out resistance. For undrilled chipboard or MDF, use countersunk chipboard screws (Ø 4 mm, maximum length 15 mm for a 16 mm thick side panel).

Is a single extension runner sufficient for an internal mirror? No. A single extension runner does not clear the mirror completely out of the carcase. The frame would immediately strike the front edge of the carcase when attempting to swivel it. A full extension runner is strictly required.

Can the pull-out be installed on either side? Most modern internal mirror fitting systems are reversible. The telescopic runner can be fastened to the left or right, with the mirror carrier turned 180 degrees accordingly before mounting.

Matching Categories for Your Wardrobe Project

Integrating a mirror is just one part of a professional wardrobe interior. To make the most of internal space, pull-out systems can be combined with other components. If you are configuring carcase units for new projects, you will find suitable foundational fittings across our wardrobe hardware ranges.

For structured internal organisation, from wardrobe rails to pull-out trouser or tie racks, our wardrobe accessories section provides the matching fittings and storage systems. If you are planning storage for specific spaces, such as children's bedroom wardrobes, the same technical runner installation rules apply, albeit often with adjusted mounting heights.