If you’re a cat lover like me, you know how much our furry friends adore cozy spaces to curl up in. There’s something special about creating a little haven just for them, and what better way to do that than with a DIY cardboard cat house? Not only is it budget-friendly, but it also sparks creativity and provides endless fun for both you and your pet.

Best DIY Cardboard Cat Houses for 2025
Building a cardboard cat house is a fun and rewarding experience. I’ve outlined some of the best options that are sure to delight any feline.
1. Basic Box House
For this house, you’ll need a large cardboard box. Cut a door and a few windows. Cats love to peek outside. Add a comfy blanket inside for warmth. This simple design provides a perfect hideaway.
2. Multi-Level Mansion
To create a multi-level cat mansion, stack two or three boxes. Cut out doors and windows on each level. Use tape to secure them. This gives your kitty climbing space. They’ll enjoy watching the world from up high.
3. Castle with Turrets
Construct a castle by cutting additional flaps to form turrets. Decorate with markers or paint. Cats love the castle theme. It adds a royal touch to their playtime.
4. Cozy Igloo
For an igloo design, use a large box and cut a half-circle at the top. Create a dome shape. Line the inside with soft fabric. This enclosed space makes cats feel safe and secure.
5. Tunnel and House Combo
Make a tunnel by cutting and connecting two boxes. Attach one box at each end, leaving one side open for entry. Cats appreciate the ability to run through. It adds an exciting element to their play.
6. Interactive Puzzle House
Design a puzzle house by cutting multiple shapes into the walls. Include openings that lead to secret spaces. Cats are curious creatures. They’ll enjoy exploring every nook and cranny.
7. Themed Adventure House
Choose a theme, like a beach or jungle, and decorate accordingly. Use colored paper or stickers to transform the house. A themed cat house sparks imagination. It makes playtime even more enjoyable.
8. DIY Cat House with Scratch Pads
Incorporate scratch pads by attaching flat pieces of cardboard to the sides. This keeps your furniture safe. Plus, it gives your cat a place to scratch and play.
Tips for Success
- Use non-toxic materials for safety.
- Make sure all edges are smooth to prevent cuts.
- Secure all pieces with tape or glue.
Creating a DIY cardboard cat house offers enjoyment for both you and your cat. Each design can be personalized to fit your home while giving your cat a special place to relax and play.
Benefits of Cardboard Cat Houses
Cardboard cat houses offer several benefits for both cats and their owners. They’re fun, safe, and great for the environment.
Eco-Friendly Materials
I love that cardboard is recyclable and biodegradable. Using cardboard for cat houses helps reduce waste. Many cardboard options come from recycled materials, too, which makes them even better for the planet. My cat enjoys playing in a house that’s not harmful to the environment. It feels good knowing I’m making a choice that’s good for both my pet and the Earth.
Cost-Effective Solution
Cardboard cat houses won’t break the bank. They’re easy to make at home using materials I already have. A simple cardboard box can turn into a cozy hideout or an adventurous castle. I save money while giving my cat a personal play space. Plus, when it gets scratched or worn, I can recycle it and easily create a new one.
Top Designs to Consider
Creating a cardboard cat house can be a fun project. Here are some top designs to make your cat feel special.
Simple Box Design
The simple box design is perfect for beginners. Just cut openings for doors and windows. Cats love to peek out and hide inside. These houses are easy to assemble and customize. You can paint the outside or add decorations. It requires minimal materials, so it’s budget-friendly.
Multi-Level Cat House
The multi-level cat house offers more space and fun. Stack several boxes to create levels. Cats enjoy jumping between floors. Add ramps or bridges for extra excitement. This design gives your cat places to explore and rest. Make sure to secure each box for stability.
Tools and Materials Needed
Creating a DIY cardboard cat house is fun and rewarding. Here’s what you need to get started.
Essential Tools
- Box Cutter: A sharp box cutter makes it easy to cut cardboard. Handle it with care for safety.
- Scissors: Scissors can trim edges or cut smaller pieces. They’ll be useful for detailed work.
- Ruler: A ruler helps me measure accurately. I can create straight lines and even shapes.
- Pencil: A pencil is perfect for marking measurements. It allows me to sketch door and window placements.
- Adhesive: I use strong glue or a hot glue gun to stick pieces together. This holds everything in place securely.
- Tape: Duct tape or packing tape reinforces joints. It’s great for quick fixes and extra stability.
Recommended Cardboard Types
- Single-wall Cardboard: Ideal for simple designs, it’s lightweight and easy to work with.
- Double-wall Cardboard: This thick cardboard offers extra durability. It withstands wear and tear better than single-wall types.
- Recyclable Cardboard: Always look for recyclable options. They’re eco-friendly and safe for my cat.
- Clean Cardboard: I avoid boxes with food residue or strong chemicals. Clean cardboard ensures a safe environment for my pet.
Step-by-Step Building Instructions
Creating a DIY cardboard cat house is straightforward. I’ll walk you through the preparation and planning, followed by the assembly process.
Preparation and Planning
Start by choosing a design that suits your cat’s personality. I suggest sketching a simple layout on paper. Consider sizes and shapes that your cat enjoys. Gather your materials first. You need cardboard boxes, scissors, a box cutter, tape, and adhesive. Make sure all materials are non-toxic and safe for your pet. A clean, dry workspace helps with organization.
Assembly Process
- Cut the Cardboard: Use scissors or a box cutter for precise cuts. Cut the sides, roof, and any windows or doors based on your design.
- Create the Base: Start with a strong base. Tape or glue the bottom of the house securely.
- Attach the Walls: Fold up the walls and attach them to the base. Ensure the structure is stable.
- Add Features: Include any windows, doors, or fun elements like tunnels. Cats love exploration.
- Finalize the Roof: Secure the roof on top. Make it easy to remove if you want to access inside for cleaning or adding more features.
- Decorate: Personalize the house with colors or patterns. I recommend using washable markers or safe paint.
- Ensure Safety: Check for sharp edges and remove any hazards. Your cat’s safety is the top priority.
Decorating Your Cat House
Decorating your cat house adds a personal touch. It’s also a fun way to engage your cat. Bright colors and unique designs make the space inviting.
Painting and Personalizing
I recommend using non-toxic, water-based paints. These products are safe for cats. Pick colors that match your home or your cat’s personality. You can paint fun patterns like paw prints or stripes. Stencils can help create clean designs.
Consider using paint to create a theme. A jungle theme can include leaves and animal prints. A city theme might feature buildings and roads. Let your imagination run wild. Personal touches make the cat house feel special.
Adding Comfort and Features
Add soft bedding inside for comfort. Fleece blankets or old pillows work great. Cats love to snuggle in cozy spots. You can also create features like scratching posts or dangling toys.
Attach small shelves or platforms for climbing. These additions offer more exploration and play. Cats enjoy having different spaces to jump to and survey their kingdom.
Incorporate a little tunnel for fun. Cats love to hide and sneak around. The more engaging the house, the happier your cat will be.
Conclusion
Creating a DIY cardboard cat house is such a rewarding experience. Not only do I get to unleash my creativity but my cat also enjoys a cozy new space to play and relax. With so many fun designs to choose from I can easily personalize a house that fits my cat’s personality and my home.
Plus it’s great knowing I’m using eco-friendly materials that are safe for my furry friend. Whether it’s a simple box or a multi-level mansion the joy it brings to both of us is truly priceless. So grab some cardboard and let your imagination run wild—your cat will thank you for it!














