How to arrange storage under a sink without drilling
To install under-sink storage without drilling, start by checking three things: the space around the trap, the clearance for the open basket, and the stability of its base. The basket should make the bottom accessible without touching pipes or blocking valves. This guide will walk you through five steps: measuring, sorting, checking assembly, testing sliding, and gradually loading.
1. Measure the cupboard around the plumbing

Empty the cabinet completely and wipe its bottom. Measure the width between the walls, the available depth with the door closed, and the height under the sink. Then note any obstacles: trap, inlet pipes, valves, spray hose, any electrical outlet, hinges, and reinforcements. Don't just consider the maximum dimensions; look for the actual free rectangle into which the basket can enter and then slide.
Open the doors to their usual angle and measure the clearance between the hinges. A basket that fits into the cabinet may still be impossible to pull out if its front hits the door. Also check the plinth or lower edge. If the product is extendable, note the minimum and maximum compatible widths, then keep a margin rather than using every millimeter.
Take advantage of the empty cabinet to examine the connections. A damp trace, an odor, or a swollen panel indicates a problem to be addressed before storage. Never hide a leak behind products. Valves must remain visible and accessible without removing the entire setup.
2. Sort products by use and risk

Group contents by frequency. Sponges, bags, and products used weekly should be accessible as soon as the cabinet is opened. Refills and occasional accessories can go to the back, provided they remain visible when the basket is pulled out. Dispose of empty containers according to local guidelines and avoid keeping multiple open products that serve the same function.
Keep each product in its original packaging, with its label and cap. Never mix cleaners or transfer them into a food bottle. Separate products whose instructions indicate incompatibility. If children or pets can access the cabinet, use an appropriate safety solution or choose another storage location according to the manufacturer's recommendations.
Assign a place to stored items: a small bin for clean and dry sponges, grouped bags, and upright bottles in their packaging. Do not add any hanging accessory not provided by the manufacturer. Before purchasing, arrange your items within the measured volume: a well-sized basket will be more useful than an overly bulky set. A set of two is only suitable if each storage unit has its own stable and accessible place.
Access the back of the cabinet with a simple movement →
The Manuzen extendable pull-out under-sink storage makes the contents of the back more accessible without requiring drilling for installation.
- Its structure is made of steel.
- The basket is pull-out, extendable, and retractable.
- Installation is announced without drilling, with assembly required.
- It is offered individually or in sets of two depending on the variant.
Check variants and useful dimensions
Before your order: consult the shipping and tracking conditions, the return policy and contact Manuzen customer service to confirm compatibility with your project.
3. Assemble and check the empty storage unit

Unpack the storage unit on a protected flat surface and compare its contents to the instructions for the variant received. The product sheet indicates assembly is required, but does not detail all the steps: do not infer assembly from an illustration. Check the condition of the basket, sliding elements, and supports. A deformed or missing part must be reported before use.
Follow the assembly order indicated by the manufacturer. The base must rest flat and the basket must remain aligned when operated. Do not invent fasteners on the cabinet walls or pipes: installation is announced without drilling. If the instructions provide for a retaining device, install it exactly as indicated. A basket that rolls or slides with its base is not ready to receive a load.
Test several empty openings and closings, slowly and without pulling beyond the intended stop. Check that nothing comes apart, jams, or tips over. If the width is adjustable, respect the positions and limits given in the instructions, then recheck the alignment. Do not cut the basket wires or modify the rails to fit it into too narrow a space.
4. Position and test without drilling

Place the empty storage unit in the cabinet, on a clean, dry surface. Orient the sliding mechanism towards the opening and leave space around the trap and hoses. The feet must rest entirely on the panel, without overlapping a raised surface or pressing on a pipe. A drill-free installation does not permit unstable mounting: the frame must remain stationary when the basket is gently pulled.
Pull the basket out to its full usable extent, without exceeding the stop. Check the clearance in front of the doors and hinges, then check the height with the items you wish to store. A bottle that fits at the back may snag a pipe when pulled out. Open and close the doors with the basket retracted. If its base moves or if anything touches the plumbing, review the installation before loading.
Then access the valves with one hand. You must be able to close them quickly without dismantling the basket. Also leave the lower part of the trap visible to detect a leak. Photographing the empty installation can help remember the passage of pipes behind the products.
5. Load without excess and monitor humidity

Start with a few light, dry accessories, distributed in the basket. Since the load capacity is not specified on the consulted sheet, check the limit in the instructions or with customer service before adding heavy bottles. Keep small items in a suitable bin so they don't fall between the wires. Do not create an imbalance at the front when the basket is pulled out. Keep valves accessible and bottles away from the basin.
Pull and push the basket at each step. It should move smoothly and remain stable when extended. If the weight causes it to tilt, reduce the load or redistribute it. Immediately wipe up any spilled product following its usage precautions. Do not leave a damp cloth enclosed at the bottom of the cabinet.
Once a month, pull out the basket, check the bottom, connections, and rails, then clean according to the materials. This regular visibility is one of the main advantages of the pull-out system. Also discover the solutions in the Manuzen home storage and space-saving collection.
In conclusion: to organize storage under a sink without drilling, measuring around the pipes is more important than the gross volume of the cabinet. Sort, test the sliding empty, and keep the plumbing accessible. Check out the extendable pull-out storage to see if it matches your dimensions.


