32 IKEA KALLAX Hacks That Turn It Into a Sideboard You’d Never Guess Cost Under $200

I almost returned my KALLAX the week I bought it because it looked exactly like what it was — a cube storage unit, not furniture — until I added legs and a coat of paint and suddenly it looked like something I’d spent real money on.

KALLAX has this reputation problem where everyone’s seen it in its default form so often (white cubes, same configuration, usually in a kid’s playroom or a dorm) that it’s hard to picture it as anything else.

But that default form is also exactly why it’s such a good base for a sideboard hack: the proportions are already right — low, horizontal, the right depth for a dining room or entryway — and the price point means you can afford to actually commit to a real transformation instead of being precious about it.

My cousin Dani has redone two KALLAX units into sideboards for her dining room and her home office, and her advice is consistent across both: “legs change everything.” A KALLAX sitting flat on the floor reads as storage.

The same unit lifted six inches off the ground on real furniture legs reads as a sideboard, full stop, before you’ve done anything else to it.

Below are 32 hacks, organized by the core transformation — legs and base changes, door and front treatments, paint and finish work, and styling the top — so you can build toward a full sideboard look at whatever pace or budget works for you.

Why KALLAX Is the Go-To Base for a Sideboard Hack

A few honest things first. The structural proportions of a standard KALLAX (low, wide, deep enough for real storage) are already closer to a sideboard than most people realize before any modification — the “cube storage” look is really just the legs, the lack of doors, and the finish, not the underlying shape. The compatibility ecosystem IKEA and third-party sellers have built around KALLAX — inserts, door kits, leg options — means you’re not improvising every single modification from scratch. And because the base unit itself is inexpensive, the hack budget usually goes toward the parts that matter most for the finished look: legs, doors, and paint, rather than the structure itself.

Legs & Base Transformations

1. Tapered Wood Furniture Legs

Mid-century style tapered wood legs, screwed into the existing base or a mounting plate, are the single most common and highest-impact KALLAX sideboard change — they instantly shift the silhouette from “cube storage” to “furniture.”

2. Brass or Gold Metal Hairpin Legs

Hairpin legs in a brass or gold finish add a more modern, slightly glam edge, and they pair especially well with a darker painted or stained KALLAX body.

3. Black Metal Tapered Legs

For a more industrial or transitional look, black metal tapered legs read cleaner and more minimal than wood, especially in a room with other black hardware accents.

Pro tip: Measure leg height against your existing dining chairs or seating before buying — a sideboard that’s too low or too tall relative to nearby furniture throws off the whole room’s proportions, even if the hack itself looks great in isolation.

4. Turned Traditional Legs for a Vintage Look

Turned, more ornate wood legs give the finished piece a more traditional or vintage character, which works well if the rest of your room leans away from strictly modern.

5. Built-In Plinth Base Instead of Legs

Rather than visible legs, building a simple recessed plinth base (a thin wood frame slightly inset from the edges) gives a more streamlined, built-in look without individual leg hardware.

6. Caster Wheels for a Mobile Sideboard

Locking caster wheels, rather than fixed legs, turn the sideboard into a mobile piece — useful in a smaller home where you might need to shift furniture around for different uses of a room.

Door & Front Treatments

7. Add Shaker-Style Cabinet Doors

Shaker-style door fronts, either from IKEA’s own compatible options or a third-party kit, cover the open cube fronts and instantly make the piece read as a finished cabinet rather than open shelving.

8. Add Fluted or Reeded Wood Panel Doors

Fluted wood panel doors bring real texture and a higher-end look to the fronts — a popular choice specifically for the sideboard transformation because the vertical grooves add visual interest to an otherwise flat surface.

9. Cane or Rattan Webbing Inserts

Replacing flat door panels with cane or rattan webbing adds warmth and texture, and it’s a particularly popular choice for a more organic, Scandinavian-adjacent look.

10. Mix Open Cubes With Select Closed Doors

Rather than covering every cube, adding doors to just some sections (leaving others open for display) balances storage and styling opportunities on the same piece.

Door Style	Look Achieved	Install Difficulty
Shaker panel	Classic, versatile	Easy-Medium
Fluted/reeded	High-end, textural	Medium
Cane/rattan	Organic, Scandinavian	Medium
Sliding doors	Space-saving, modern	Medium-Hard
Mixed open/closed	Flexible storage + display	Easy

11. Sliding Doors Instead of Hinged

Sliding door tracks, rather than traditional hinged doors, work especially well if the sideboard sits in a tight space where a swinging door would be impractical.

12. Leather or Faux Leather Pull Handles

Swapping basic hardware for leather or faux leather pulls adds a tactile, higher-end detail that’s easy to overlook in planning but noticeable in the finished piece.

13. Brass Hardware Pulls and Knobs

Brass hardware is one of the fastest, cheapest upgrades on this whole list — swapping in new pulls takes an afternoon and changes the entire character of the doors.

14. Fabric-Covered Door Panels

Upholstering flat door panels in a textured fabric (boucle, linen) adds softness that contrasts nicely against a wood or metal base.

Paint & Surface Finishes

15. Deep Green or Navy Paint

A rich, saturated paint color (deep green, navy, or burgundy) instantly reads more intentional than the default white, and it’s one of the most popular finish choices for a sideboard specifically because darker colors photograph and read as “furniture,” not “storage unit.”

16. Wood Veneer Overlay for a Natural Look

Applying a wood veneer to the exterior surfaces covers the particleboard look entirely and gives the piece an authentic wood grain finish without needing to build from real wood.

Pro tip: Sand and prime the KALLAX surface before painting, even though it looks finished out of the box — the factory laminate resists paint adhesion without a proper primer coat, and skipping this step is the most common reason a paint hack chips within weeks.

17. Two-Tone Paint (Body vs. Doors)

Painting the main body one color and the door fronts a contrasting color adds dimension and visual interest without requiring any structural changes.

18. Wallpaper-Backed Open Cubes

Lining the back panels of open cubes with a bold wallpaper pattern adds color and pattern specifically to the display sections, while leaving the exterior a simpler, calmer finish.

19. Marble Contact Paper Top

Applying marble-look contact paper to the top surface specifically gives the appearance of a stone tabletop at a fraction of the cost, and it holds up reasonably well for a surface that’s mostly styled rather than used for heavy daily wear.

20. Textured Lime Wash Paint Finish

A lime wash paint technique, which creates a subtle mottled, textured look rather than a flat single color, adds depth that a standard paint job doesn’t achieve on its own.

21. Whitewashed Natural Wood Finish

For a lighter, more Scandinavian approach, a whitewash technique over the existing surface (or an added wood veneer) keeps things bright while still looking more finished than raw laminate.

Styling the Top Surface

22. Layered Vignette With Varying Heights

Styling the top with objects at different heights — a tall vase, a stack of books, a low tray — creates the kind of layered look that reads as “collected over time” rather than staged all at once.

23. Add a Large Mirror or Art Above

Hanging a large mirror or a piece of art directly above the sideboard draws the eye upward and makes the whole wall feel more considered, not just the furniture piece itself.

24. Incorporate a Table Lamp for Ambient Light

A table lamp on one end of the sideboard top adds warm, ambient lighting that a sideboard styled with only decorative objects doesn’t achieve, and it’s especially useful in a dining room for evening meals.

25. Group Ceramics in an Odd Number

A small grouping of three or five ceramic pieces (vases, bowls, small sculptures) in varying heights and finishes reads more curated than a single large piece alone.

26. Add a Low, Trailing Plant

A trailing plant (pothos, string of pearls) on one end of the sideboard top softens the hard lines of the furniture itself and adds a bit of organic movement to the vignette.

27. Display a Stack of Coffee Table Books

A stack of a few well-chosen books, topped with a small object, is one of the simplest and most reliable styling moves for any flat surface, sideboard included.

28. Add a Woven Tray to Corral Smaller Items

A woven or wood tray groups smaller decorative objects together, which keeps the top surface from looking cluttered even when it’s holding several items.

Functional Add-Ons

29. Add a Charging Drawer Insert

A small drawer insert fitted into one cube, with a cutout for cords, turns one section into a hidden charging station — useful if the sideboard sits in an entryway or near a workspace.

30. Fit Wine or Glassware Storage Inserts

A wine rack or stemware insert fitted into one or two cubes adds functional bar storage to the piece, especially useful if it’s living in a dining room.

31. Add Felt or Fabric Cube Liners

Felt liners, dropped into open cubes, both protect the interior surface and add a finished look to anything stored in the open sections.

32. Install Interior Shelving or Dividers

Adding a small shelf or divider inside a deeper cube maximizes storage for smaller items (linens, office supplies) that would otherwise get lost in the full-depth space.

What I’d Actually Build First

If I were starting from a plain KALLAX today, I’d do three things in order: add tapered wood legs, apply a coat of deep green or navy paint, and swap in brass hardware. That combination alone — no doors, no veneer, nothing structural — gets you most of the way to a genuine sideboard look for well under $150 in added materials, and everything else on this list (doors, inserts, styling) builds naturally from that foundation once it’s in place.

FAQs

Do I need carpentry skills to add legs to a KALLAX? Not really — most leg kits use mounting plates that screw directly into the existing base with basic tools, no cutting or complex joinery required.

Will paint stick to the KALLAX’s laminate surface without peeling? Yes, as long as you sand lightly and use a bonding primer made for laminate or melamine surfaces first — skipping primer is the main reason paint hacks chip or peel early.

Can I still use KALLAX storage inserts (bins, baskets) after adding doors? Yes — most door hacks are designed to close over the existing cube openings, so any bins or baskets you’re already using still fit inside as before.

How much does a full sideboard hack typically cost? It varies widely by how many elements you add, but a legs-paint-hardware combination usually runs $100-200 in materials, while a full door and veneer transformation can run $300-500 depending on the finishes chosen.

Is a hacked KALLAX sturdy enough for daily sideboard use? Yes, especially once legs are properly secured — the unit is rated for real storage weight, and most hacks (doors, veneer, paint) don’t compromise the structural integrity of the base piece.