5 DIY Under‑Sink Storage Solutions to Free Up Kitchen Space Today

If you’ve ever stood in front of a cluttered countertop wondering where to put the next grocery bag, you know the under‑sink area can feel like a black hole. A little bit of planning and a few simple projects can turn that dark space into a tidy, useful zone. At Sink Savvy Solutions I love turning hidden corners into heroes, and today I’m sharing five DIY ideas that anyone can try this weekend.

1. Pull‑Out Basket System

Why it works

A pull‑out basket lets you slide items out of the cramped space, so you can see everything at a glance. No more digging for that bottle of olive oil while the sink is running.

How to build it

1. Measure the width, depth and height of your cabinet.
2. Buy two sturdy kitchen baskets that fit inside.
3. Attach a pair of heavy‑duty drawer slides to the sides of the baskets (the kind you find in a hardware store).
4. Screw the slides into the cabinet walls, then hang the baskets on the slides.

The baskets will glide out smoothly, and you can label each one with a simple sticker. I used a small basket for cleaning supplies and a larger one for extra trash bags – it saved me a whole drawer.

2. Tiered Shelf Insert

Why it works

Most under‑sink cabinets are tall but shallow. Adding a tiered shelf creates two levels of storage without cutting into the height you need for plumbing.

How to build it

1. Cut a piece of 1/4‑inch plywood to the width of the cabinet.
2. Cut a second piece the same size for the top shelf.
3. Attach a short strip of wood (about 2 inches high) between them to act as a divider.
4. Paint or seal the wood so it resists water.

Now you have a lower shelf for large items like a mop bucket and an upper shelf for smaller bottles. The extra surface also gives you a place to keep a small trash can, keeping the floor dry.

3. Magnetic Spice Rack

Why it works

Spice jars are often tucked behind the sink, making them hard to reach. A magnetic rack sticks to the metal side of the pipe or the back wall, keeping spices visible and within arm’s reach.

How to build it

1. Purchase a magnetic strip (the kind used for knives).
2. Cut it to fit the length of the back wall.
3. Glue the strip with a waterproof adhesive.
4. Attach small metal lids or use magnetic spice jars.

I love this because I can grab the cumin while I’m chopping onions, and the rack stays dry even if a splash lands nearby.

4. Hanging Bins on the Door

Why it works

The inside of the cabinet door is often empty. Adding a few hanging bins gives you extra pockets for lightweight items like dish soap packets or reusable bags.

How to build it

1. Choose two small fabric or plastic bins with a handle.
2. Drill a tiny hole in each side of the bin’s handle.
3. Screw a short hook into the inside of the cabinet door.
4. Hang the bins on the hooks.

I used one bin for scrub brushes and another for a roll of paper towels. The bins swing open when the door is opened, so you never have to reach into the dark.

5. Custom PVC Pipe Organizer

Why it works

PVC pipe is cheap, water‑proof, and easy to cut. A series of short pipe sections can hold rolling towels, cutting boards, or even a spare roll of kitchen twine.

How to build it

1. Measure the height of the cabinet interior.
2. Cut several 6‑inch pieces of 2‑inch PVC pipe.
3. Sand the edges smooth.
4. Glue the pieces side by side onto a piece of plywood that fits the cabinet’s back wall.

The pipe openings act like little sleeves. I store my dish cloths rolled inside, and the pipe keeps them from unrolling and making a mess.

Putting It All Together

When you combine just two or three of these ideas, the under‑sink area transforms from a cramped mystery box into a well‑ordered zone. The key is to keep water safety in mind – always leave enough clearance for the drain pipe and any water‑proofing material. A quick wipe down after each project will keep the wood or PVC from swelling.

I tried the pull‑out basket and the magnetic spice rack first, and within a day I noticed I was spending less time hunting for items and more time cooking. The extra space also made my kitchen feel larger, which is a win for any family that likes to gather around the island.

If you’re ready to reclaim that hidden space, grab a tape measure, a few basic tools, and a dash of curiosity. The under‑sink area is waiting to become your next favorite DIY win.