Why the Right Under Sink Organiser Matters
If your under-sink area looks like a jumble of cleaning sprays, sponges, and forgotten bottles, you’re not alone. Most UK kitchens and bathrooms waste up to half of their cupboard space because of awkward pipes and uneven shelves.
The right under sink organiser can transform that dark, cluttered corner into a clean, functional storage zone. From adjustable racks to pull-out baskets, today’s organisers are smarter, sturdier, and easier to fit than ever.
Here’s how to choose the perfect one for your home — without wasting money on something that doesn’t fit.
1️⃣ Measure Your Cupboard Before Buying
Before you even add an organiser to your Amazon basket, it’s essential to measure your cupboard space properly. Every kitchen and bathroom is different, especially around the pipes and drains.
Measure Width, Depth & Height
Use a tape measure and note down the internal width, height, and depth of your cupboard.
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Width: Measure between the inside walls of the cabinet.
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Depth: From the inside of the door to the back wall.
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Height: From the base to the lowest part of the sink or pipework.
Always leave at least 2–3 cm clearance for drawers or sliding trays to move freely.
Check for Pipes, Traps & Valves
Most under-sink organisers fail because they don’t account for plumbing.
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If your pipes are centred, look for organisers with a middle cut-out or split shelves.
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If your waste trap sits low, choose a shorter unit or one with adjustable height.
Note Door Clearance
Ensure your cupboard doors can close fully once the organiser is installed. Some metal frames or sliding baskets need extra front clearance for handles or rails.
📏 Pro Tip: Sketch your cupboard and mark where pipes and hinges sit. It’ll make choosing the right design much easier.
2️⃣ Choose the Right Material for Your Needs
Under-sink spaces are often damp or humid, so material choice matters. Here’s how they compare:
Plastic Organisers – Lightweight & Budget-Friendly
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Water-resistant and easy to clean
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Ideal for bathrooms or rented homes
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Usually quick to assemble
Plastic racks like the PurKeep 2-Pack Under Sink Storage are great for light items and quick organisation.
Metal Organisers – Strong & Long-Lasting
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Sturdier than plastic
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Better for heavy cleaning supplies or bottles
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Often powder-coated to prevent rust
A good example is the SONGMICS Sliding Basket Organizer, which combines strength with smooth sliding action.
Stainless Steel – Premium & Durable
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Modern, stylish look for contemporary kitchens
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Resists corrosion
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Often matches stainless-steel sinks or taps
The Joseph Joseph Surface Stainless-Steel Caddy offers durability with elegant design — perfect for visible sink areas.
3️⃣ Pick the Right Design Style
Different organiser types suit different cupboards and needs.
Two-Tier Sliding Organisers
✅ Best for deep cupboards
✅ Trays pull out smoothly, so you can access the back easily
Ideal for kitchen cleaning products or tall spray bottles.
Fixed Shelf Organisers
✅ Compact and sturdy
✅ Great for narrow or shallow cupboards
Best suited for smaller bathrooms or en-suite cabinets.
Expandable or Adjustable Racks
✅ Adjustable width or height to fit around pipes
✅ Flexible layout if your plumbing is uneven
These work well under sinks with awkward U-bends or corner cupboards.
Pull-Out Baskets & Drawers
✅ Easy to clean and remove
✅ Keep small items like cloths and sponges visible
🧺 Example: The DEKAVA 2-Pack Under Sink Storage Organiser gives you two sliding units you can use side by side or in different cupboards.
4️⃣ Consider Where You’ll Use It
Different rooms demand different organiser types.
Kitchen
Store cleaning sprays, dish soap, cloths, and bin bags. Choose metal or plastic units that can handle heavier loads and moisture.
Bathroom
Ideal for toiletries, hair products, and spare towels. A plastic or coated rack is best to avoid rust in humid conditions.
Utility Room
Perfect for laundry detergents, pegs, and refill bottles. Choose multi-tier organisers to separate items by use.
💡 Tip: Label each basket (e.g., “Cleaning,” “Refills,” “Dishwasher Tabs”) to save time later.
5️⃣ Prioritise Accessibility & Easy Cleaning
Don’t underestimate how often you’ll need to reach items under your sink.
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Sliding drawers make it easy to grab bottles without bending or reaching.
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Removable trays simplify cleaning.
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Ventilated baskets prevent damp and mould.
Look for organisers with raised feet to avoid puddles or leaks sitting under your products.
6️⃣ Bonus Space-Saving Hacks
Even small tweaks can make your cupboard work harder:
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Add adhesive hooks inside doors for brushes or gloves.
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Use a tension rod to hang spray bottles.
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Stack mini bins for cloths, sponges, or dishwasher tablets.
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Keep taller bottles in the back and smaller items in front.
These tricks can increase usable space by up to 40%, especially when combined with a tiered rack.
7️⃣ Our Top Recommended Under Sink Organisers (UK Picks)
Once you’ve measured and decided on your design, check out our latest comparison guide:
👉 Top 6 Best Under Sink Organisers UK (2025)
We review the most popular options, including Joseph Joseph, SONGMICS, PurKeep, and DEKAVA, comparing build quality, fit, and value for money.
Conclusion – Measure First, Organise Smarter
A tidy under-sink space saves time, reduces stress, and makes everyday cleaning easier. By measuring your cupboard first, choosing the right materials, and matching the design to your space, you’ll avoid costly mistakes and wasted purchases.
Whether you need a sturdy metal rack for cleaning products or a lightweight plastic organiser for your bathroom, there’s a perfect solution out there.
🛒 Ready to find yours? Explore our Top 6 Under Sink Organisers UK guide and pick the one that fits your home best.