For those seeking a minimalist yet durable bed frame, Japanese joinery beds are an excellent choice. Japanese joinery, a time-honored method of carpentry that involves fitting together precisely-cut wooden joints without the use of nails and screws, creates a stable and secure wooden bed frame. Unlike conventional bed frames, they are easy to assemble or disassemble without extra tools.
Thanks to its minimalist design and eco-friendly philosophy, Thuma’s Classic Bed has become a popular choice among fans of Japanese beds. However, its high price point makes it less accessible for many consumers.
Although Thuma is officially only sold in the U.S. and Canada, its reputation extends far beyond North America. With its solid rubberwood structure and elegant craftsmanship, Thuma’s joinery wooden beds have captured the attention of design-conscious buyers globally, including many in Europe. On forums and social media, European users often ask where they can find a Thuma alternative that matches its aesthetic without the steep price or overseas shipping. Fortunately, FlexiSpot’s Solid Wooden Bed Frame Kana offers remarkable quality and craftsmanship at a more affordable price, making it the perfect alternative.
So, what exactly sets these two-bed frames apart? Let’s dive in and find out.
| BRAND | Thu** | FlexiSpot |
| Price Range | £645 - £1025 (Frame) | £349.99 - £549.99 (Frame) |
| Sizes | 99*190cm/99*203cm/137*190cm/152*203cm/193*203cm/183*213cm | 90*200cm (Long Single)/150*200cm (King)/180*200cm (Super King) |
| Materials | Rubberwood | Rubberwood |
| Colors | Walnut, Natural, Espresso, Grey | OAK/Walnut |
| Underbed Clearance | 22.9 cm | 25 cm |
Although FlexiSpot offers fewer size options, it focuses on the most popular sizes in the UK and EU markets, including 150×200cm and 180×200cm, which correspond to the standard king size bed and Super King sizes in Europe. This eliminates the need for custom bedding and ensures a seamless fit in most European homes.
The most striking difference, however, is price. With Thuma starting at over £600, it could be a steep investment. In contrast, FlexiSpot’s Kana starts under £350 during promotions and still features premium materials like solid rubberwood, recessed leg design, and noise-dampening elements — making it a value-packed alternative without compromise. --altImgStart--{"link":"https://cnmegk4mhxmt.compat.objectstorage.eu-frankfurt-1.oraclecloud.com/prod-eu-s3/trantor/attachments/UK/Thuma%20Bed.png","alt":"Solid Wood Bed Frame with Easy Assembly (B6)"}--altImgEnd--
Support
Thuma and FlexiSpot's wooden bed frames do rather well when it comes to providing support. Thuma’s Classic Bed keeps things minimal with a single central crossbar and one support leg. FlexiSpot’s Kana, on the other hand, is designed with a cross-shaped central support structure and three support legs — and for the 180 cm size, an extra central beam is added for even greater stability. This thoughtful engineering helps the frame distribute weight more evenly and stay balanced over time. Therefore, you can rest assured that the bed can comfortably accommodate your family and pets, allowing for playful activities like a pillow fight. --altImgStart--{"link":"https://cnmegk4mhxmt.compat.objectstorage.eu-frankfurt-1.oraclecloud.com/prod-eu-s3/trantor/attachments/UK/Screenshot%202025-06-03%20140339.png","alt":"Solid Wood Bed Frame with Easy Assembly (B6)"}--altImgEnd--
Noise Reduction
A truly restful night goes hand in hand with silence. Designed with care, FlexiSpot’s Kana Bed Frame ensures every movement feels calm and quiet. The recessed headboard legs let the bed sit perfectly flush against the wall, preventing any friction with the baseboard while making the most of your space. Along the frame, full-length Velcro strips secure each slat in place, keeping everything steady and preventing those subtle creaks and shifts over time. The result is a bed that stays silent and stable, so your nights are filled with peace, not noise. --altImgStart--{"link":"https://cnmegk4mhxmt.compat.objectstorage.eu-frankfurt-1.oraclecloud.com/prod-eu-s3/trantor/attachments/UK/Screenshot%202025-06-03%20141233.png","alt":"Solid Wood Bed Frame with Easy Assembly (B6)"}--altImgEnd--
Materials
High-quality and sustainably sourced rubberwood is used to construct the bed frames of Thuma's Classic Bed and FlexiSpot's Kana. FlexiSpot’s Kana is FSC-certified, ensuring the wood is responsibly harvested. As an eco-friendly material, rubberwood is not only durable and flexible, but it is also resistant to shrinking and warping, helping the bed frame maintain its integrity over time. In addition, the bed’s finish meets strict REACH and RoHS standards, ensuring all coatings and paints are safe and non-toxic.
User-friendliness
Both Thuma and FlexiSpot bed frames are designed with convenience in mind, but their features differ in ways that affect everyday use. FlexiSpot’s Kana offers 25 cm of under-bed storage, providing ample space for storage and easy cleaning. Paired with a 25 cm mattress, the total bed height reaches approximately 50 cm, thoughtfully designed with ergonomics in mind to make getting in and out of bed effortless and comfortable. Its recessed legs also allow the bed to sit flush against walls, maximizing usable space and keeping your bedroom tidy. In comparison, the Thuma Classic Bed has a slightly smaller 22.9 cm under-bed space and lacks recessed legs, which can leave a gap when placed against a wall. --altImgStart--{"link":"https://cnmegk4mhxmt.compat.objectstorage.eu-frankfurt-1.oraclecloud.com/prod-eu-s3/trantor/attachments/UK/Screenshot%202025-06-03%20134051.png","alt":"Solid Wood Bed Frame with Easy Assembly (B6)"}--altImgEnd--
Shipping Time
Apart from the noticeable price difference, the shipping time is another key distinction between both brands. Generally, Thuma's Classic Bed typically ships within 1-2 weeks. In contrast, FlexiSpot offers faster shipping, with in-stock items typically shipped within 3-5 business days. The faster delivery time makes it an attractive option for those who need a bed frame sooner. --altImgStart--{"link":"https://cnmegk4mhxmt.compat.objectstorage.eu-frankfurt-1.oraclecloud.com/prod-eu-s3/trantor/attachments/UK/Screenshot%202025-06-03%20111217.png"}--altImgEnd--
Conclusion
If you're in Europe and searching for a minimalist, durable, and well-crafted bed frame that doesn’t break the bank, FlexiSpot’s Kana is arguably the best Thuma alternative available locally. It retains the aesthetic and structure that make Japanese beds so desirable — but at a fraction of the cost, with faster shipping, EU-compatible sizing, and lets you sleep like royalty, without paying royal prices. --shopstart--{"id":1284003,"link":1284003,"name":"Solid Wood Bed Frame with Easy Assembly","shortName":"Kana","url":"https://s3.springbeetle.eu/dev-de-s3-flexispot/commodity/item/1028_file_20251022-074841.542-4.png","salePrc":349.99,"originalPrc":499.99,"itemFootMarkType":"NEW"}--shopend-- --shopstart--{"id":1432001,"link":1432001,"name":"Hybrid Mattress with Ergonomic Design","shortName":"BM3","url":"//s3.springbeetle.eu/prod-eu-s3/trantor/attachments/UK/品类.png","salePrc":219.99,"originalPrc":299.99,"itemFootMarkType":"NEW"}--shopend--