Tatami mats are a traditional flooring material used widely in Japanese homes, including UR apartments. Made from soft rush (known as igusa), tatami mats offer a unique blend of comfort, functionality, and cultural charm. This guide explores everything you need to know about tatami — its benefits, compatibility with modern furniture, maintenance tips, costs, and best practices for long-term use.
1. What Makes Tatami Mats Special?
Tatami mats are more than just flooring. They provide numerous advantages that enhance the quality of indoor living:
• Relaxation through Soft Rush
The igusa used in tatami emits natural aromatic components that help create a calming atmosphere. This effect is comparable to natural aromatherapy, making tatami rooms ideal for stress relief and mindfulness.
• Soundproofing Qualities
Tatami is naturally filled with air pockets between each rush strand, which absorbs and reduces sound. This is especially useful in multi-story housing or apartments, as it minimizes the noise of footsteps compared to regular wooden flooring.
• Excellent Thermal Insulation
Tatami mats trap air within, making them effective insulators. They prevent cold air from seeping in through the floor during winter and help regulate humidity throughout the year. During Japan’s humid rainy season, tatami absorbs moisture; in dry winter months, it releases moisture—maintaining a balanced indoor environment.
2. Can You Place a Bed on Tatami Mats?
Yes, you can absolutely place a bed on tatami, but with a few considerations to protect the mat:
✔ Use a Carpet or Rug
Laying a carpet on the tatami mat helps prevent damage from bed legs and reduces house dust. It also gives the room a stylish, Western touch while preserving the traditional feel underneath.
✔ Rubber Pads and Joint Mats
Place rubber pads (approx. 1cm thick) or joint mats under the bed legs. This distributes the weight and avoids denting the tatami surface.
✔ Legless Beds
Opt for beds without legs or with flat bases. These help spread the load evenly, reducing wear and tear on the tatami.
✔ Ventilation is Key
No matter the setup, it’s essential to regularly move the bed and carpet to allow air circulation. This prevents moisture buildup, mold, and unwanted insects.
3. How to Maintain or Replace Tatami Mats
Tatami maintenance is simple and comes in three main options:
• 1. Turnover (Ura-gaeshi)
This involves flipping the mat and using the cleaner underside. It’s a quick and affordable way to refresh the surface and is recommended every 2–3 years. However, side panels usually need to be replaced in this process.
• 2. Replace the Surface Only (Omote-gae)
If the tatami’s core (heartwood) is still in good condition, you can replace only the soft rush surface. This restores the mat’s appearance and aroma. Surface replacement is suggested every 2–5 years.
• 3. Full Tatami Replacement (Shincho)
If the mat is creaky, soft, or feels like it’s sinking, the core might be damaged. Full replacement involves renewing the entire mat. This is typically done every 10–15 years, though well-maintained tatami can last over 30 years.
4. Cost of Repair and Replacement
Here’s a breakdown of the typical costs involved:
| Type of Service | Description | Approximate Cost (per mat) |
|---|---|---|
| Turnover (Ura-gaeshi) | Flip and reuse clean side | ¥2,000 – ¥5,000 |
| Surface Replacement | Replace soft rush layer | ¥5,000 – ¥15,000 |
| Full Replacement | Replace entire tatami mat | ¥10,000 – ¥25,000 |
If you live in a UR apartment, always contact the management office before initiating any tatami work.
5. Important Tatami Care Tips
To extend the life of your tatami, follow these basic guidelines:
- Avoid covering tatami for long periods – especially with plastic or waterproof mats.
- Ventilate often – open windows regularly to prevent moisture buildup and mold.
- Never use a wet cloth to wipe tatami – it invites mold and insects.
- Clean regularly – vacuum along the grain and avoid excess humidity indoors.
- Limit humidifier use – moisture is the biggest threat to tatami health.
6. Conclusion: Why Choose Tatami?
Tatami mats aren’t just flooring — they’re a part of Japan’s cultural heritage. With benefits like:
- Natural relaxation from igusa
- Sound absorption for a quiet home
- Year-round insulation and humidity control
…and flexible usage that accommodates beds and modern furniture, tatami is both practical and peaceful.
By understanding how to care for, repair, and respect your tatami mats, you can enjoy their beauty and benefits for decades.