Under Stair Shelves DIY: 10 Space Saving Ideas

Transforming underutilized space into functional storage is a dream for many homeowners. One ingenious way to achieve this is by installing under stair shelves, a DIY project that's both practical and aesthetically pleasing. This guide will walk you through the process, from planning to completion, ensuring you make the most of your under-stair area.

DIY Under Staircase Makeover: Closet to Pantry — House of Mark

Before you start, consider the layout of your staircase and the available space. Under-stair areas can vary greatly, so it's crucial to measure accurately and plan accordingly. Whether you're aiming for a sleek, modern look or a rustic, industrial vibe, there's a shelf design that will suit your home.

there is an empty shelf under the stairs

Planning Your Under Stair Shelves

Start by assessing the height, width, and depth of your under-stair space. Standard staircases typically have a rise of 7 inches and a run of 10 inches, but measurements can vary. Your shelves should fit comfortably within these dimensions, allowing for easy access and adequate support.

How to Build an Under-the-Stairs Storage Unit

Next, decide on the number and size of shelves you want. This will depend on your storage needs and the available space. Sketching out your design on paper or using a 3D design tool can help you visualize the final result and ensure everything fits as planned.

Materials Needed

an empty closet with some items on the floor

Once you've finalized your design, gather the necessary materials. For a basic under stair shelf, you'll need:

Plywood or MDF (measurements based on your design)
Support brackets (ensure they can bear the weight you're planning to store)
Screws and wall anchors
Wood glue
Saw (circular or jigsaw)
Drill
Measuring tape
Pencil
Sandpaper (optional, for a smooth finish)

Safety First

Before you begin, ensure the area is well-lit and clear of any obstacles. Wear safety gear, including gloves and goggles, when using power tools. Always follow manufacturer instructions when using tools and materials.

Now that you're prepared, let's dive into the construction process.

Building Your Under Stair Shelves

21 Gorgeous Under The Stairs Closet Ideas That Make Your Home Shine!

Begin by cutting your plywood or MDF to size according to your design. Use a saw with a fine-tooth blade for clean cuts. If you're not comfortable making cuts yourself, consider having the materials pre-cut at your local hardware store.

Once your shelves are cut, sand any rough edges for a smooth finish. This step is optional but recommended for a professional look and feel.

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

Build Extra Storage Space into Your Basement Stairs.

Building an Under-Stair Cloffice (Closet Office)

11 Awesome Under-Stairs Storage And Design Ideas To Make The Most Of Your Space

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

an empty room with wooden floors and white radiator on the wall next to stairs

the stairs and shelves are labeled with measurements

Stairwell storage space, part 2 - Fine Homebuilding

a room that has some shelves and lights on the wall in it with baskets hanging from them

50+ Eye-Catching Under Stairs Pantry Ideas For Small Homes

How to Build a Mudroom Under the Stairs (Step-by-Step)

Turn an Empty Stairwell Into a Storage Loft

an unfinished room with the words diy stair storage part 1

Assembling the Shelves

Apply wood glue to the back and sides of each shelf. Allow the glue to set for a few minutes before attaching the support brackets. This will provide extra strength and stability to your shelves.

Position the brackets on the underside of the shelf, ensuring they're level and evenly spaced. Mark the screw holes, then pre-drill them to prevent the wood from splitting. Attach the brackets using screws, driving them in by hand or using a drill for better control.

Installing the Shelves

With the shelves assembled, it's time to install them. Start by marking the wall where you want the top shelf to go. Use a level to ensure your marks are straight. These marks will serve as your reference point for the rest of the shelves.

Hold the shelf against the wall and mark the screw holes through the brackets. Pre-drill these holes to prevent the wall from cracking. If your wall is hollow, use wall anchors to provide extra support. Attach the shelf using screws, driving them in by hand or using a drill.

Repeat this process for the remaining shelves, ensuring they're level and evenly spaced. Step back and admire your handiwork - you've just transformed a wasted space into functional storage!

Styling and Organizing Your Under Stair Shelves

Now that your shelves are installed, it's time to style and organize them. Consider using baskets or bins to hide clutter and add a cohesive look. Labeling containers can also help keep things tidy and make it easier to find what you need.

Don't be afraid to get creative with your organization. Under stair shelves are perfect for displaying books, decorative items, or even a small collection. Just ensure you're not overloading the shelves, as this could compromise their stability.

Lighting Your Under Stair Shelves

Proper lighting can make your under stair shelves a welcoming and functional space. Consider installing LED strip lights under the shelves for a modern touch. Alternatively, wall-mounted lights or even a floor lamp can provide adequate illumination.

For a cozy atmosphere, try using warm-toned bulbs and dimmer switches. This can create a inviting space that's perfect for reading or relaxing.

Maintaining Your Under Stair Shelves

To keep your under stair shelves looking their best, dust them regularly and wipe away any spills promptly. If you've used paint or stain, touch up any chips or scratches as needed. With proper maintenance, your shelves should last for years to come.

Consider this your under stair shelves DIY guide. By following these steps and putting in some elbow grease, you'll have a functional and stylish addition to your home. So, what are you waiting for? Get started on your project today!