Your cat stares out the window all day. You want to give them safe outdoor time. But commercial catios cost thousands.
This article shows you 11 proven IKEA catio hacks. I’ll walk you through each project step-by-step.
You’ll learn:
- Which IKEA pieces work best for catios
- Exact materials and tools needed
- Safety tips that keep cats secure
- Real photos from cat parents who built these
Every project here actually works. No fancy tools required. These aren’t just cheap alternatives. They’re better than store-bought catios. More customizable. Easier to expand. Built to last.
Your indoor cat deserves fresh air and sunshine. These IKEA hacks make it possible for under $150.
Ready to build your cat’s outdoor space? Let’s start with why IKEA furniture works so well.
Why Choose IKEA for Your Catio Hack?
IKEA furniture works perfectly for DIY catios because of its affordable pricing with most pieces costing under $50. The modular design means everything connects and expands easily as your cat’s needs grow.
You get sturdy materials built to last with daily use, plus easy assembly with clear instructions included. Best of all, IKEA furniture is completely customizable – you can paint, modify, or combine pieces however you want.
Plus, IKEA stores are everywhere, so you can see the furniture before buying. No guessing about size or quality.
Tools & Materials You’ll Need
Basic tools for most IKEA catio hacks:
- Drill with bits
- Screwdriver
- Measuring tape
- Wire cutters
- Cable ties or zip ties
- Hardware cloth or chicken wire
- Hinges (for doors)
- Weather stripping
- Outdoor-safe wood stain or paint
Pro tip: Buy extra screws and brackets. IKEA gives you exactly what you need. No extras for mistakes.
How to Build an IKEA Catio for Small Spaces or Apartments
Small space? No problem.
Balcony catios work great in apartments by using vertical space instead of floor space. Window catios attach directly to your window and are perfect for renters who can’t make permanent modifications. Indoor-outdoor combos let cats move between spaces safely without compromising security.
The key is thinking UP, not OUT when designing your cat’s outdoor retreat.
Brilliant IKEA Catio Hacks
Ready for the good stuff? Here are 11 proven IKEA catio ideas:
1. HYLLIS Greenhouse Catio Hack
What you need:
- HYLLIS shelving unit ($20)
- Hardware cloth mesh
- Cable ties
- Weather stripping
Instructions:
- Assemble the HYLLIS frame normally
- Wrap all sides with hardware cloth
- Secure mesh with cable ties every 6 inches
- Add weather stripping around edges
- Create a hinged door on one side
Benefits:
- Super affordable at under $40 total
- Lightweight and portable
- Perfect greenhouse shape for cats
- Easy to move seasonally
This hack transforms a basic plant shelf into a cozy cat retreat.
2. KALLAX Cube Condo Catio
What you need:
- KALLAX shelf unit (2×2 or 4×4)
- Wire mesh panels
- Fabric storage bins
- Cushions or cat beds
Instructions:
- Place KALLAX on its side
- Remove backing from select cubes
- Cover open cubes with mesh
- Add soft bins as sleeping nooks
- Create entrance holes between levels
Benefits:
- Multi-level entertainment for active cats
- Built-in storage for toys and supplies
- Works indoors or outdoors
- Expandable system
Your cat gets a penthouse. You get organized storage.
3. IVAR Frame Tunnel Extension
What you need:
- IVAR shelving frames (2-3 units)
- Chicken wire or pet mesh
- Hinges for access doors
- Ground stakes
Instructions:
- Connect IVAR frames end-to-end
- Wrap entire structure with mesh
- Secure to ground with stakes
- Add hinged doors every 4 feet
- Include climbing shelves inside
Benefits:
- Creates long tunnels for exploration
- Connects different outdoor areas
- Modular – add sections anytime
- Natural wood looks great in gardens
Think of it as a cat subway system.
4. BESTÅ Window Watch Perch
What you need:
- BESTÅ wall cabinet
- Window mounting brackets
- Cushioned mat
- Safety mesh door
Instructions:
- Mount BESTÅ securely under window
- Remove cabinet door
- Install mesh screen door
- Add thick cushion inside
- Test weight capacity thoroughly
Benefits:
- Perfect window viewing spot
- No floor space needed
- Weather protection included
- Doubles as indoor perch
Your cat becomes the neighborhood watch captain.
5. LACK Table + Cage Combo
What you need:
- LACK side table ($10)
- Wire dog crate or bird cage
- Table saw or drill
- Mesh panels
Instructions:
- Cut opening in LACK table top
- Secure cage underneath table
- Connect with safe tunnel
- Add mesh to any gaps
- Place food and water on table level
Benefits:
- Two-story design maximizes space
- Feeding area stays clean and dry
- Under $50 total cost
- Easy to customize
The table becomes a roof. Smart thinking.
6. HEJNE Balcony Wall Climber
What you need:
- HEJNE shelving system
- Carpet tiles or rope
- Wall anchors
- Safety mesh
Instructions:
- Mount HEJNE to balcony wall
- Add carpet to each shelf level
- Install safety mesh around perimeter
- Create multiple climbing paths
- Add hanging toys between levels
Benefits:
- Vertical playground saves floor space
- Great exercise for indoor cats
- Customizable climbing routes
- Balcony-friendly design
Your balcony becomes a cat jungle gym.
7. PLATSA Modular Enclosure
What you need:
- PLATSA wardrobe frames
- Custom mesh panels
- Door hinges
- Ventilation fans (optional)
Instructions:
- Assemble PLATSA frames as desired
- Replace solid panels with mesh
- Add hinged doors for access
- Install roof for weather protection
- Add shelving inside for levels
Benefits:
- Completely customizable size and shape
- Professional appearance
- Weather-resistant with modifications
- Expandable system
This is the premium IKEA catio option.
8. MÅLA Frame Catio Door
What you need:
- MÅLA easel frames (2-3 pieces)
- Pet door kit
- Weather sealing
- Hinges and locks
Instructions:
- Connect MÅLA frames to create doorway
- Install pet door in center panel
- Add weather stripping around edges
- Mount between indoor and outdoor spaces
- Include safety locks
Benefits:
- Cat-controlled access to outdoor space
- Simple installation
- Works with existing doors or windows
- Under $30 project
Your cat gets their own private entrance.
9. LINNMON Table to Tunnel Bridge
What you need:
- LINNMON desk top
- Support legs or brackets
- Mesh tunnel attachment
- Non-slip surface
Instructions:
- Mount LINNMON as elevated bridge
- Attach tunnel sections underneath
- Add non-slip surface on top
- Connect to catio or window
- Include safety railings
Benefits:
- Connects separate spaces safely
- Creates elevated pathways
- Weather protection for cats
- Multiple cats can use simultaneously
Think cat highway overpass.
10. DUKTIG Play Kitchen Catio Nook
What you need:
- DUKTIG play kitchen
- Mesh inserts for windows
- Cushions for seating
- Toy storage baskets
Instructions:
- Assemble DUKTIG kitchen normally
- Replace plastic windows with mesh
- Add soft cushions inside
- Include hanging toys from ceiling
- Use storage for cat supplies
Benefits:
- Perfect size for single cat
- Adorable playhouse appearance
- Built-in storage solutions
- Great for small balconies
Your cat gets their own tiny house.
11. IKEA Bag Holder (VARIERA) as Hammock Base
What you need:
- VARIERA bag holders (4-6 pieces)
- Strong fabric or pet hammock
- Carabiners or clips
- Cushioning material
Instructions:
- Mount VARIERA holders to catio frame
- Stretch fabric between holders
- Secure with carabiners at each corner
- Add cushioning for comfort
- Test weight capacity first
Benefits:
- Ultra-comfortable lounging spot
- Uses vertical space efficiently
- Easy to wash and replace
- Cats love elevated resting areas
Warning: Always test weight limits before letting cats use any elevated surfaces.
Safety Tips for IKEA Catios
Your cat’s safety comes first. Always follow these rules when building any IKEA catio hack.
Mesh requirements are critical for security. Use hardware cloth, not chicken wire, as it’s much stronger and safer. Make sure gaps are smaller than your cat’s head to prevent escapes or injuries. Secure the mesh every 4-6 inches with zip ties for maximum stability.
Weather protection keeps your cat comfortable year-round. Provide adequate shade and shelter from rain, wind, and extreme temperatures. Ensure proper drainage so water doesn’t pool inside the catio. Check for rust or damage monthly, especially on metal components.
Structural safety prevents accidents and collapses. Anchor all structures securely to walls, ground, or stable surfaces. Test weight limits regularly, especially before adding new features or multiple cats. Inspect all connections weekly to catch problems early.
Escape prevention is your top priority. Double-check all mesh connections for gaps or loose areas where cats could squeeze through. Install safety locks on doors to prevent accidental openings. Create buffer zones at entrances so cats can’t bolt straight outside.
Never assume IKEA furniture is automatically cat-safe. You must modify it properly with appropriate materials and safety features.
Tips for Customizing Your Catio Hack
Make your IKEA catio unique with these ideas:
- Color coordination: Paint frames to match your home’s exterior. Use pet-safe paints only.
- Plant integration: Add cat-safe plants like catnip, cat grass, or spider plants.
- Comfort upgrades: Include heated beds for winter and cooling mats for summer.
- Entertainment features: Install bird feeders nearby for “cat TV” entertainment.
- Multi-cat considerations: Create separate levels and multiple exit routes to prevent conflicts.
- Seasonal modifications: Add removable wind guards for winter and extra ventilation for summer.
The best catios grow and change with your cat’s needs.
Real User IKEA Catio Hack Inspirations
Here’s what real cat parents are saying:
Sarah from Portland: “My HYLLIS greenhouse catio cost $35 total. My cat Mittens spends 4+ hours daily in his outdoor space now.”
Mike from Chicago: “The KALLAX cube system was perfect for our apartment balcony. Our two cats have separate spaces but can still interact.”
Jennifer from Austin: “I connected three IVAR frames to create a tunnel from our back door to the garden shed. The cats love their outdoor highway!”
Tom from Seattle: “The PLATSA system looked intimidating, but the instructions were clear. Now we have the nicest catio in the neighborhood.”
These aren’t professional builders. They’re regular cat parents who follow simple instructions.
Final Thoughts
You now have 11 proven IKEA catio hacks. No more expensive store-bought catios needed. These projects work for any skill level. Basic tools get the job done.
Start with the HYLLIS greenhouse hack. It costs $35 and takes one afternoon. Perfect for beginners. Safety always comes first. Use proper mesh. Secure all connections. Test everything twice.
Your cat will spend hours in their new outdoor space. Fresh air changes everything for indoor cats. Pick one project today. Grab your IKEA shopping list. Your cat is waiting for their outdoor experience.
The best part? You can expand anytime. Add new sections. Connect multiple catios. Build the ultimate cat paradise one IKEA hack at a time.
Your cat deserves this. Make it happen.
Frequently Asked Questions
Can I build these IKEA catios without any experience?
Yes, absolutely. If you can follow IKEA assembly instructions, you can build these catios. Most projects need only basic tools like a drill and screwdriver.
How much money will I actually save with IKEA catio hacks?
You’ll save 70-80% compared to store-bought catios. Most IKEA projects cost $30-150 while commercial catios start at $500-2000.
Will my apartment landlord allow these catio modifications?
Most IKEA catio hacks are freestanding or removable, so they won’t damage property. Always check your lease first, but these are generally renter-friendly solutions.
How do I know if my IKEA catio is safe for my cat?
Use hardware cloth mesh with gaps smaller than your cat’s head. Secure all connections every 4-6 inches and test weight limits before letting cats use elevated areas.
Which IKEA catio hack works best for multiple cats?
The KALLAX cube system or PLATSA modular design work great for multiple cats. Create separate levels and multiple entrance points to prevent territorial conflicts.
