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Creative radiator conversion & windowsill sofa bed, by Tessa
Creative radiator conversion & windowsill sofa bed, by Tessa
Create this project yourself with sheet material cut to size by OPMAATZAGEN.nl!

Tessa designed this entirely themselves: from cutlist to finish. Get inspired by the materials used below — and then think about how you would tackle it. We make sure the wood is accurate to the millimetre; the rest is up to you.
Inspiration for a stylish radiator conversion with windowsill sofa bed
Do you also dream of a multifunctional space where every square meter counts? Tessa shows us how with a little creativity and customization of OPMAATZAGEN.nl you can transform a radiator conversion into a stylish windowsill sofa bed. This DIY project is a real eye-catcher and fits perfectly in a modern bedroom.
The transformation of the radiator conversion
What started as a standard radiator is now a beautiful radiator conversion that fits seamlessly into the windowsill. Tessa chose MDF Blank 18 mm wood from OPMAATZAGEN.nl to realize this project. The custom-sawn strips of MDF are sleekly finished and painted, creating a stylish whole that harmonizes with the rest of the room.
Unique aspects of the sofa bed
Tessa' s sofa bed catches the eye because of the subtle details: the deep black of the painted MDF, the horizontal lines that play with shadow and light, and the minimalist but functional construction. Not only does it provide a comfortable place to sleep, but with the addition of the windowsill there is also plenty of room for personal decoration.
The convenience of a DIY project
Getting started yourself gives you the freedom to choose dimensions that perfectly suit your needs. Tessa took full advantage of this flexibility, meaning the sofa bed fit exactly where she wanted it. The choice of MDF Blank 18 mm means that it uses a durable material that is easy to work with.
The Bremnes style
This sofa bed exudes the Bremnes style with its sleek lines and compact design . This style fits perfectly in both modern and traditional interiors. Tessa has carefully chosen the color and design to create a timeless look.
MDF Blank 18 mm: the benefits at a glance
Thanks to choosing MDF Blank 18 mm, Tessa enjoys of a number of advantages. This type of wood is ideal for custom work, can easily be painted for a personal touch and is sturdy enough for daily use. With a suitable finish, it is also a sustainable choice for every do-it-yourselfer.
Tip! Also check out our handy DIY tips!
What's in your project?
- Included: Complete kit incl. fittings and instructions
- Included: Design via 3D configurator
- Included: Fully made to your own measurements
- Not included: Edge finish of your choice
- Not included: Round or curved shapes also possible
- Not included: Each part available in a different wood type
Made-to-measure self-build kit
Prefer a complete kit? Design your furniture in our 3D configurator and receive all parts, fittings and instructions in one package.
- Not included: Complete kit incl. fittings and instructions
- Not included: Design via 3D configurator
- Included: Fully made to your own measurements
- Included: Edge finish of your choice
- Included: Round or curved shapes also possible
- Included: Each part available in a different wood type
Inspiration cutlist
Want to make this DIY project? Check out Tessa's saw list and complete your order easily.
Materials used
Total price
€ 83,72
Add Tessa's cutlist straight to your cart