How to Install Storage Under Stairs: Smart DIY Solutions

Transforming under-stair space into functional storage can significantly enhance your home's efficiency. This often-neglected area can be turned into a practical asset with the right planning and execution. Here's a comprehensive guide on how to install storage under stairs, ensuring your project is both functional and visually appealing.

How to Build an Under-the-Stairs Storage Unit
How to Build an Under-the-Stairs Storage Unit

Before you begin, assess your under-stair space. Consider the height, width, and depth, as these dimensions will dictate your storage options. Also, think about what you want to store - this could range from shoes and coats to books or even a hidden home office.

113K views · 3K reactions | I built this under-stair storage using IKEA Platsa units and turned them into pull-out storage by adding castor wheels (make sure they’re non-swivel so the units go in and out straight 🙌🏼). I then added plywood fronts, covered them with acoustic panels for that built-in slatted look, and finished with a small filler piece in the corner so it looks completely custom. Honestly one of the most satisfying DIYs I’ve done — and it’s completely removable if we ever need to change it!👌🏼 I’ll pop the exact dimensions of my units on Stories and save them in my highlights so you can screenshot for later 🤍 under stair storage, IKEA hack, Platsa hack, sliding storage, DIY built in, budget DIY, family home storage, hallway makeover #ikeahack #ikeaplatsa #understairstorage #diyhome #hallwaystorage | Pamela Latte & Lullabies | Facebook
113K views · 3K reactions | I built this under-stair storage using IKEA Platsa units and turned them into pull-out storage by adding castor wheels (make sure they’re non-swivel so the units go in and out straight 🙌🏼). I then added plywood fronts, covered them with acoustic panels for that built-in slatted look, and finished with a small filler piece in the corner so it looks completely custom. Honestly one of the most satisfying DIYs I’ve done — and it’s completely removable if we ever need to change it!👌🏼 I’ll pop the exact dimensions of my units on Stories and save them in my highlights so you can screenshot for later 🤍 under stair storage, IKEA hack, Platsa hack, sliding storage, DIY built in, budget DIY, family home storage, hallway makeover #ikeahack #ikeaplatsa #understairstorage #diyhome #hallwaystorage | Pamela Latte & Lullabies | Facebook

Planning Your Under-Stair Storage

Planning is crucial for a successful under-stair storage installation. Here are two key aspects to consider:

an empty closet with some items on the floor
an empty closet with some items on the floor

Measurements and Layout

Accurate measurements are vital for creating storage that fits perfectly. Use a tape measure to record the height, width, and depth of your under-stair space. Also, consider the height of the staircase itself, as this may limit the height of your storage unit.

How to Build an Under-the-Stairs Storage Unit
How to Build an Under-the-Stairs Storage Unit

Sketch a layout of your under-stair space, noting where doors, windows, and staircase treads are located. This will help you plan your storage design and ensure it doesn't interfere with these features.

Storage Options

There are numerous under-stair storage solutions, ranging from simple to complex. Some popular options include:

a man is working on some stairs in a house
a man is working on some stairs in a house
  • Shelves: Ideal for storing light items like books or decorative objects.
  • Cabinets: Provide enclosed storage for items you want to hide or protect from dust.
  • Drawers: Perfect for small items like shoes, toys, or office supplies.
  • Pull-out desks or ironing boards: Transform your under-stair space into a compact home office or laundry room.

Consider your storage needs and choose an option that best suits them. You can also combine different storage solutions to create a multi-functional under-stair unit.

Installing Under-Stair Storage

an empty white room with the door open to reveal a light that is on above it
an empty white room with the door open to reveal a light that is on above it

Once you've planned your storage solution, it's time to gather your materials and tools. You'll typically need:

  • Plywood or MDF for the storage unit
  • Carcass hardware (hinges, handles, etc.)
  • Screws and nails
  • Measuring tape
  • Circular saw
  • Drill
  • Jigsaw (for curved cuts)
  • Safety gear (glasses, gloves, ear protection)
How to Turn the Dead Space Under Your Stairs Into Real Storage
How to Turn the Dead Space Under Your Stairs Into Real Storage
DIY Under Stairs Transformation You’ll Wish You Tried Sooner
DIY Under Stairs Transformation You’ll Wish You Tried Sooner
ADD STORAGE UNDER YOUR STAIRS!
ADD STORAGE UNDER YOUR STAIRS!
Under Stairs Storage Ideas for Small Spaces
Under Stairs Storage Ideas for Small Spaces
Hidden Storage Under Stairs (with Modern DIY Basement Railing)
Hidden Storage Under Stairs (with Modern DIY Basement Railing)
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How to Build a Mudroom Under the Stairs (Step-by-Step)
Pull-Out Drawers are the Best Under Stairs Storage Solution - Neatly Living
Pull-Out Drawers are the Best Under Stairs Storage Solution - Neatly Living
20 Hacks for Your Under Stairs Storage
20 Hacks for Your Under Stairs Storage
an older man is painting the stairs in his new home with white paint and tools
an older man is painting the stairs in his new home with white paint and tools
Storage Closet Under Stairs
Storage Closet Under Stairs
Under Stairs Hidden Storage Drawers
Under Stairs Hidden Storage Drawers
Under Stair Storage - pull out drawers | Angled doors #shorts
Under Stair Storage - pull out drawers | Angled doors #shorts
stairs and storage space under the stairs for small spaces with text overlay that reads 17 clever under stairs storage ideas for small spaces
stairs and storage space under the stairs for small spaces with text overlay that reads 17 clever under stairs storage ideas for small spaces
Couple quoted £1000 for under stair storage build their own – for just £175
Couple quoted £1000 for under stair storage build their own – for just £175
an empty room with wooden floors and white radiator on the wall next to stairs
an empty room with wooden floors and white radiator on the wall next to stairs
This clever hack will transform your stairs into storage - how to utilise the space you didn’t kn...
This clever hack will transform your stairs into storage - how to utilise the space you didn’t kn...
a man standing next to a set of stairs in a room with carpet on the floor
a man standing next to a set of stairs in a room with carpet on the floor
the inside of a storage room filled with paint
the inside of a storage room filled with paint
Maximising storage one day at a time 💪🔨 #shorts #understairsstorage
Maximising storage one day at a time 💪🔨 #shorts #understairsstorage
Building an Under-Stair Cloffice (Closet Office)
Building an Under-Stair Cloffice (Closet Office)

With your materials and tools ready, follow these steps to install your under-stair storage:

Building the Storage Unit

Using your measurements, cut the plywood or MDF to create the sides, back, base, and shelves (if applicable) of your storage unit. Assemble the pieces using screws or nails, ensuring the unit is square and sturdy.

If you're including doors or drawers, build these components next. Remember to account for clearance when installing hardware, such as hinges and drawer slides.

Installing the Storage Unit

Position your storage unit in the under-stair space, ensuring it fits snugly and doesn't interfere with the staircase or other features. Use shims if necessary to create a level base.

Secure the storage unit to the wall using screws or brackets. This will prevent it from tipping or moving, ensuring it's safe and stable. If you're installing a heavy unit, consider reinforcing the wall with blocking behind the drywall.

With your under-stair storage installed, you've not only added valuable storage space to your home but also transformed an often-neglected area into a functional and attractive feature. Enjoy your newfound organization and the enhanced aesthetic appeal of your space!

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