Living in a compact British home often means getting creative with space. This clever DIY project transforms ordinary storage units into a functional platform bed with integrated storage.
It offers a budget-friendly alternative to expensive furniture, costing roughly £300-£380. You can complete it in a day with basic tools, even if you’re new to DIY.
The design is perfect for period properties with limited closet space. Its Scandinavian-inspired look blends seamlessly with various decors while protecting original hardwood floors.
This versatile solution works brilliantly in kids’ rooms, student accommodation, or main bedrooms. You’ll gain valuable storage space while maximising your room’s potential.
Our guide walks you through each step with clear instructions. No advanced carpentry skills are needed – just enthusiasm and a willingness to create something amazing!
Key Takeaways
- Creates a space-saving storage solution ideal for compact British homes
- Offers significant cost savings compared to pre-made storage beds
- Provides versatile functionality for various room types and decors
- Requires basic DIY skills and can be completed within a day
- Protects original flooring while adding Scandinavian design appeal
- Offers excellent organisation potential with integrated storage compartments
- Maximises limited space in period properties and modern flats alike
Why Consider an IKEA Kallax Double Bed Hack?
Finding clever storage solutions becomes essential in many British residences. This innovative approach transforms ordinary furniture into extraordinary functional pieces that address common space challenges.
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Maximising Space in Compact Homes
Traditional UK properties often lack built-in wardrobe space. This creates organisational headaches for homeowners and renters alike.
The modular shelving system provides generous compartments for various items. Books, linens, and toys find organised homes within easy reach.
One satisfied DIY enthusiast shared:
“The transformation in my Victorian terrace bedroom has been remarkable. I’ve gained storage equivalent to a large wardrobe without sacrificing floor space.”
This solution proves particularly valuable in period homes. Original features remain undisturbed while modern storage needs are met.
A Budget-Friendly Alternative to Expensive Bed Frames
Cost-conscious homeowners appreciate the significant savings this project offers. Premium storage beds often carry eye-watering price tags.
| Option | Average Cost | Storage Capacity | Assembly Time |
|---|---|---|---|
| Premium Storage Bed | £900+ | Fixed compartments | Professional installation |
| DIY Kallax Solution | £300-£380 | Customisable spaces | 4-6 hours |
| Standard Bed Frame | £200-£500 | No integrated storage | 1-2 hours |
The Scandinavian-inspired aesthetic blends minimalism with practical function. Clean lines and versatile styling complement various interior schemes.
Renters benefit from the non-permanent nature of this setup. No structural changes are required, making it ideal for temporary homes.
Weight distribution across the platform base protects original hardwood floors. This consideration matters greatly in cherished period properties.
Community interest in storage-focused furniture hacks has grown significantly. A 27% increase since 2022 demonstrates their effectiveness for modern living.
Even the smallest bedrooms can accommodate this clever solution. It delivers what many describe as “storage on steroids” without compromising style.
Gathering Your Materials for the Kallax Bed Hack
Proper preparation begins with sourcing the right building supplies for your custom storage solution. Having all your components ready before starting makes the assembly process much smoother and more enjoyable.
Essential IKEA Components
Your project foundation consists of three 4-section shelving units from the Swedish retailer. These modular pieces form both the base structure and generous storage compartments.
Each unit measures 147cm long by 42cm high by 39cm deep. This standard sizing ensures perfect alignment when configured in the signature U-shape layout.
Consider optional add-ons like drawer inserts or fabric boxes. These accessories transform open shelving into concealed storage spaces.
“Investing in quality components from the start ensures your creation stands the test of time. Don’t compromise on the core building blocks.”
Additional Timber and Hardware
You’ll need CLS timber for the internal support framework. This 2×4 wood provides crucial reinforcement across the structure.
Select A-grade timber to resist warping in humid British conditions. Quality materials guarantee long-lasting durability for your project.
For the mattress platform, choose between birch plywood or oriented strand board. OSB offers a cost-effective alternative when hidden beneath the bed.
Hardware requirements include 65mm and 13mm screws for assembly. These fasteners securely join all components together.
| Material Type | Purpose | UK Supplier | Approximate Cost |
|---|---|---|---|
| 4-Section Shelving Units | Base Structure & Storage | IKEA | £89 each |
| CLS Timber (2.4m lengths) | Internal Support Frame | B&Q | £8.50 each |
| Birch Plywood (1220x2440mm) | Mattress Support Base | Arnold Laver | £45-£60 |
| Drawer Inserts (Optional) | Concealed Storage | IKEA | £25 each |
Gather all materials simultaneously to avoid frustrating delays. Consider tool rental for one-off projects requiring specialist equipment.
Always verify measurements before purchasing any components. This simple precaution prevents costly mistakes and ensures perfect alignment during assembly.
Tools You’ll Need for the Project
Having the right equipment makes all the difference when tackling DIY projects. Proper tools ensure precision and safety while saving valuable time.
Investing in quality equipment pays dividends through smoother construction and professional results. Even beginners can achieve excellent outcomes with the correct implements.
Essential Power Tools
A combi drill stands as your most crucial power tool for this build. It drives screws efficiently and handles various drilling tasks with ease.
For cutting timber and plywood, a jigsaw offers excellent versatility. Its manoeuvrability makes intricate cuts straightforward even in compact spaces.
Consider a mitre saw for achieving perfect angles on your support frame. This ensures everything fits together precisely during assembly.
Hand Tools and Safety Equipment
Never underestimate the importance of accurate measurement tools. A reliable tape measure guarantees components align perfectly throughout construction.
Basic hand tools like screwdrivers and hammers provide control for finer adjustments. They’re indispensable for tasks requiring delicate touch rather than power.
Safety should always remain your top priority during any DIY endeavour. Protective goggles shield your eyes from dust particles when cutting materials.
Sturdy gloves prevent splinters and improve grip when handling rough timber. These simple precautions make your project both safer and more enjoyable.
| Tool Type | Primary Function | Budget Option | Professional Grade |
|---|---|---|---|
| Combi Drill | Screw driving & drilling | £60-£80 | £150+ |
| Jigsaw | Curved cuts in wood | £45-£60 | £120+ |
| Mitre Saw | Precision angle cutting | Silverline £89 | £200+ |
| Tape Measure | Accurate measurements | £5-£10 | £20+ |
| Safety Goggles | Eye protection | £8-£12 | £25+ |
A folding Workmate bench proves invaluable for those with limited workspace. It provides a stable surface that stores easily after use.
Consider tool rental from suppliers like HSS Hire for one-off projects. This approach gives access to professional equipment without long-term investment.
Optional tools like routers smooth rough edges for a polished finish. Staple guns assist with upholstery if adding custom headboards later.
Prepare all your tools beforehand to maintain workflow efficiency. Check everything functions properly to avoid frustrating mid-project interruptions.
Preparing Your Workspace and Planning
Before diving into construction, thoughtful preparation ensures your project unfolds smoothly and successfully. Taking precise measurements and protecting your space prevents costly errors and damage to your home.
This planning phase transforms your vision into reality while safeguarding your investment. A methodical approach here pays dividends throughout the entire build process.
Taking Accurate Measurements
Begin by measuring your mattress dimensions carefully. A standard UK double measures 135cm wide by 190cm long.
Record these measurements alongside your room’s available space. Consider permanent features like windows, doors, and radiators when planning your layout.
Leave at least 80cm clearance around any drawer areas. This ensures comfortable access to your storage compartments after completion.
Double-check all dimensions before cutting any materials. Even mass-produced units can have slight variations in their final size.
One experienced DIYer shared their approach:
“I measure three times and cut once. This old carpenter’s saying has saved me from numerous expensive mistakes over the years.”
Protecting Your Floors and Room
Your flooring deserves protection during construction and afterwards. Different surfaces require specific safeguarding approaches.
Hardboard sheets costing around £12 distribute weight evenly across delicate surfaces. This prevents unsightly indents in carpets or scratches on wooden floors.
Modern homes often feature underfloor heating systems. Always check for these before drilling or screwing into your floor surface.
Use colourful washi tape to mark screw positions on laminate surfaces. This prevents scratches while ensuring precise installation alignment.
Work in a well-ventilated area when painting or cutting materials. Clear your space completely to avoid tripping hazards during construction.
Renters should add felt pads beneath hardboard for extra protection. Ensure your design remains easily disassemblable for future moves.
| Flooring Type | Protection Method | Material Cost | Special Considerations |
|---|---|---|---|
| Hardwood | 6mm hardboard sheets | £12 per sheet | Avoid moisture exposure |
| Carpet | Hardboard with felt pads | £15-£20 | Check for thickness variations |
| Laminate | Washi tape markers | £3-£5 per roll | Use low-tack adhesive |
| Tile | Foam underlay | £8-£12 | Check for uneven surfaces |
These simple precautions protect your home while creating a sturdy foundation for your new furniture. Your careful planning now ensures beautiful results later.
Step 1: Assembling and Arranging the Kallax Units
Your exciting DIY journey begins with putting together the core components of your custom storage solution. This initial phase sets the foundation for everything that follows, so attention to detail here pays dividends later.
Building the Shelves for Stability
Follow the manufacturer’s instructions carefully when assembling your modular units. However, enhance the standard process by applying wood glue to all joints and dowel holes before connecting pieces.
This simple extra step significantly improves stability and longevity. The adhesive creates bonds that withstand daily use far better than friction fittings alone.
Allow the glue to dry completely before proceeding further. This typically takes about an hour depending on room temperature and humidity levels.
Use this waiting period productively. You could measure and cut other materials or plan your next construction stages. Proper time management makes the entire project flow smoothly.
Creating the Signature U-Shape Layout
Once your components are ready, arrange them into the distinctive U-shaped configuration. Position one unit across the foot area with two others running along each side.
Ensure all pieces sit flush and level with each other. Use a spirit level to check surfaces thoroughly, especially important in older properties with uneven floors.
This layout naturally creates accessible storage cubbies on three sides. They’re perfect for books, decorative baskets, or organisational bins.
Temporary supports like sandbags help hold everything in position during assembly. This proves particularly useful if you’re working alone without extra hands.
One experienced maker shared their perspective:
“Seeing that U-shape come together feels incredibly rewarding. Suddenly your vision transforms from concept to reality right before your eyes.”
Though straightforward, this step forms the crucial foundation for your entire platform project. Take your time to ensure perfect alignment for professional-looking results.
Enjoy watching your creative vision materialise through this satisfying process. Each correctly positioned unit brings you closer to your finished storage solution.
Step 2: Constructing the Internal Support Frame
With your shelving units arranged, it’s time to build the sturdy framework that will support your mattress. This crucial stage transforms your storage configuration into a fully functional sleeping platform.
The internal structure provides hidden strength beneath the surface. It ensures your creation withstands daily use while maintaining its elegant appearance.
Cutting and Fitting the Timber Frame
Begin by measuring your assembled units carefully. Subtract approximately 7.5cm from each side’s length to accommodate the frame’s width.
Cut your CLS timber to these precise dimensions using a mitre saw. For a standard UK double, you’ll typically need two longer pieces and two shorter ones.
Always double-check measurements before making any cuts. This simple precaution prevents frustrating errors and material waste.
Create a simple positioning jig from scrap wood to ensure consistent placement. This clever trick makes installation quicker and more accurate.
One experienced maker shared their approach:
“My homemade jig became my best friend during this stage. It turned a potentially tricky process into something wonderfully straightforward.”
Securing the Frame to the Shelving Units
Position your cut wood pieces along the inner edges of your configuration. Focus on securing them near the outer edges where the material offers greatest strength.
Use 65mm screws to attach the frame securely to your units. Drive them in carefully to avoid splitting the wood or damaging the shelving.
For extra strength at the corners, try toenailing your screws at 45-degree angles. This technique creates incredibly strong joints that resist sagging over time.
Consider using L-brackets as an alternative joining method. They offer simpler assembly while providing excellent stability at connection points.
Always wear safety goggles and gloves during this process. Working methodically ensures both your safety and professional results.
This hidden framework creates valuable storage space beneath your mattress. It’s perfect for seasonal items or less frequently used belongings.
Take your time to ensure all connections feel solid and secure. This attention to detail guarantees your creation will serve you well for years to come.
Step 3: Installing the Mattress Base
Now comes the exciting moment when your creation transforms into a fully functional sleeping solution. This stage focuses on creating the perfect foundation for your mattress while considering ventilation and accessibility.
Fitting a Plywood Sheet for a Solid Base
Many makers prefer using plywood for its simplicity and sturdiness. Cut your sheet to fit snugly within the internal frame you’ve built.
Measure carefully to ensure your piece sits flush with the surrounding units. This creates a perfectly level surface for your mattress to rest upon.
Consider drilling 2.5cm holes near the edges to create handy lift points. These allow easy access to the generous storage space beneath your platform.
One satisfied builder noted:
“The plywood base feels incredibly solid and secure. I love knowing I’ve got extra storage hidden neatly underneath.”
Alternative: Using Bed Slats for Ventilation
For those in humid areas, slats offer excellent air circulation. This helps prevent moisture buildup that can affect your mattress over time.
Space individual slats approximately 5-10cm apart across your frame. Secure them with appropriate screws to prevent shifting during use.
Some prefer connecting slats with webbing for added stability. This creates a flexible yet supportive grid that accommodates movement.
Both options complete your main structure beautifully. Your choice depends on whether you prioritise maximum storage or optimal airflow.
Always double-check everything sits level before adding your mattress. This attention to detail ensures comfortable nights and years of reliable service.
Adding the Finishing Touches
Your custom creation deserves those final details that transform it from functional to fabulous. These personalised elements enhance both aesthetics and practicality, making your project truly unique.
Thoughtful additions like a comfortable headboard or secure mattress rail complete the look. They also improve everyday usability while reflecting your personal style.
Building and Upholstering a Simple Headboard
Create a comfortable backrest using pine boards or plywood cut to size. Measure carefully to match your mattress width for perfect proportions.
Assemble your chosen materials with nails or screws for a sturdy frame. Consider using birch plywood for its smooth finish that’s ideal for upholstery.
Add cushioning using foam from an old mattress or new padding. Staple your fabric securely, pulling it taut for a professional finish.
One creative maker shared their experience:
“Upholstering my custom headboard felt incredibly satisfying. Choosing a bold, contrasting fabric made it the room’s standout feature.”
Iron-on edge trim gives plywood edges a clean, polished appearance. This small detail makes a significant difference to the final look.
For modern convenience, consider integrating USB ports into your design. This keeps devices charged without creating clutter around your sleeping area.
Always secure the structure to the wall or units if households include children. Safety should remain your priority throughout the entire diy process.
Fitting a Bed Rail to Secure the Mattress
Prevent sliding by adding a discreet retention rail around your platform. Use quarter-round or 1×2 timber painted to match your units.
Measure both sides carefully to ensure perfectly even placement. Creating a simple jig guarantees consistency along the entire length.
Pre-drill holes to avoid splitting the wood when installing your rail. This careful approach ensures clean, professional results every time.
These final pieces complete your project in the most satisfying way. They add both visual appeal and practical functionality to your custom bed.
Your personalised touches make the creation uniquely yours. They transform standard components into something truly special for your home.
For more detailed guidance on customising your project, explore our comprehensive building techniques resource.
Creative Customisation and Storage Ideas
Now that your functional platform stands complete, it’s time to unleash your creativity. Personalising your project transforms it from practical furniture into a true centrepiece that reflects your unique style.
This stage offers wonderful opportunities to express your personality through clever design choices. You can adapt the look to suit any room’s theme while enhancing its organisational capabilities.
Integrating Drawers and Fabric Boxes
Consider adding drawer inserts to create concealed compartments for personal items. These clever additions keep belongings neatly organised while maintaining a clean aesthetic.
Fabric boxes offer another excellent solution for accessible storage. Their soft construction makes them ideal for children’s rooms where safety matters.
One delighted maker shared their experience:
“Adding drawers transformed my creation. Suddenly I had proper clothing storage that looked beautifully integrated rather than added-on.”
These organisational solutions help maximise every inch of available space. They turn open cubbies into purpose-built homes for specific categories of items.
| Storage Type | Best For | Approximate Cost | Installation Ease |
|---|---|---|---|
| Drawer Inserts | Clothing & private items | £25 each | Simple clip-in fitting |
| Fabric Boxes | Toys & frequently used items | £12 each | No installation required |
| Trofast Bins | Children’s toy storage | £8-£15 | Custom sizing needed |
| Wicker Baskets | Bedlinen & decorative storage | £15-£30 | Freestanding flexibility |
Painting and Styling Your New Bed
Give your creation a custom finish with specialist paint designed for laminate surfaces. Johnstone’s Durable Acrylic Satin offers excellent coverage and durability for this purpose.
Lightly sand surfaces first to help the paint adhere properly. This preparation step ensures your finish remains beautiful for years to come.
Consider adding LED light strips beneath the platform for ambient lighting. This creates a soft glow that makes evening reading more comfortable.
For children’s rooms, a fabric canopy adds magical charm. It transforms the space into a cosy retreat they’ll adore.
These personal touches elevate your project from functional to fabulous. They allow your creation to evolve alongside your changing tastes and needs.
Share your completed project on platforms like r/DIYUK for inspiration. The community enjoys seeing how different makers interpret this versatile design.
Conclusion
Creating your own custom storage solution offers fantastic benefits for any UK home. You’ll enjoy significant cost savings while maximising space in compact rooms or rental properties.
This rewarding diy project suits all skill levels and delivers practical results. Take pride in building something functional and stylish with your own hands.
Remember to check screw tightness every six months as temperatures change. This simple maintenance keeps your creation secure for years.
Share your finished project online to inspire others. Your innovative approach contributes to the growing trend of clever furniture solutions.
Enjoy your new organised space and the satisfaction of a job well done!
FAQ
What size mattress fits this design?
This hack is designed to accommodate a standard UK double mattress, which measures 135cm in width and 190cm in length. It’s crucial to measure your specific mattress and adjust the internal frame accordingly for a perfect fit.
How many Kallax units are required?
You’ll need three of the 4×2 cube units to form the classic U-shape. This provides two sides and a headboard section, creating a sturdy platform with ample storage space around three sides of the mattress.
Is the bed strong enough for everyday use?
Absolutely. By constructing a solid internal timber frame that’s securely fastened to the units, the structure gains significant strength. When built correctly, it comfortably supports the weight of a mattress and occupants, just like a traditional frame.
Can I use bed slats instead of a solid plywood base?
Yes, using slats is a fantastic alternative. They promote better air circulation for your mattress, which can help prolong its life. Just ensure the slats are properly supported by the internal frame to prevent any sagging over time.
Do I need advanced DIY skills to complete this project?
Not necessarily. While some comfort with basic tools like a drill and a saw is helpful, the process is broken down into manageable steps. If you can assemble IKEA furniture, you likely possess the foundational skills needed to succeed with this hack.
What’s the best way to finish or paint the units?
For a professional look, lightly sand the surfaces first to help the paint adhere. Using a primer designed for laminate furniture is recommended, followed by a hard-wearing paint like eggshell or satinwood. Applying paint with a small roller can help achieve a smooth, brushmark-free finish.
