Hello!
This is Kakeru Koumuten Co., Ltd., specializing in roofing, exterior wall painting, and exterior renovations in Aoba-ku, Yokohama!
This time, we will be showcasing a not an exterior renovation, but a case study of interior renovation in Tsurumi-ku, Yokohama.
In this interior renovation, we will be replacing the toilet and renovating the flooring and wallpaper!
This customer had previously requested exterior renovation work from us a year ago. Thank you very much for consulting Kakeru Koumuten for your interior renovation as well!
For the interior renovation work of the dining kitchen flooring, click here ☞Aoba-ku, Yokohama|Interior Renovation|We replaced the flooring with floor tiles!
Toilet Renovation Work Procedure
1. Demolition
2. Substructure Work
3. Wallpaper Finish
4. Cushion Floor Finish
The cushion floor used this time is Sangetsu mass-produced cushion floor, which is antibacterial and resistant to chlorine-based maintenance agents, making it perfect for areas with water!
5. Toilet Installation
The manufacturer of the toilet used is TOTO, which holds the No.1 market share in Japan and is popular for its simple design and functionality!
Materials Used
| Materials Used |
◎ Cushion Floor ☞ Sangetsu mass-produced cushion floor in herringbone pattern
◎ Wallpaper ☞ Sangetsu mass-produced wallpaper for ceilings and walls
☞ Sangetsu mass-produced wallpaper with one accent wall (wood grain)
◎ Toilet
◎ Washlet
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|---|
Interior Renovation Guidelines
1. Wallpaper (Cross) Renovation
- 10 to 15 years
Wallpaper deteriorates depending on usage frequency and environment, so it is advisable to consider replacement every 10 to 15 years. In particular, in areas with high humidity such as kitchens and bathrooms, or in places with strong sunlight, fading, dirt, and mold can develop more quickly.
2. Flooring Renovation
- 10 to 15 years
Flooring tends to show wear and scratches, so it’s a good idea to consider renovation every 10 to 15 years. Particularly in homes where heavy furniture is frequently moved or where pets are present, deterioration can progress more rapidly. It is important not only to repair the surface of the flooring but also to check the condition underneath and carry out renovations as needed.
3. Toilet Renovation
- 10 years
The general guideline for toilet replacement is about every 10 years.
4. Kitchen and Bathroom Renovation
- 10 to 20 years
Kitchens and bathrooms are used frequently, which can lead to aging and deterioration of the fixtures. In particular, the deterioration of sinks, stoves, and bathtubs can occur quickly, so considering renovation every 10 to 20 years is advisable. Additionally, replacing with the latest fixtures can improve usability and energy efficiency.
5. Lighting and Outlet Renovation
- 10 to 20 years
Replacing lighting fixtures and outlets is typically done when they look outdated or their functionality declines. Incorporating the latest LED lighting and smart features can enhance convenience and energy efficiency.
6. Door and Window Renovation
- 15 to 20 years
Renovation of doors and windows is considered when there are difficulties in opening and closing or when insulation performance declines. In particular, replacing with insulation materials or double-glazed windows can significantly improve energy efficiency.
7. HVAC Renovation (Air Conditioning and Heating)
- 10 to 15 years
Air conditioning and heating equipment can lose performance after about 10 years, so it is recommended to replace or maintain them every 10 to 15 years. In particular, air conditioners tend to accumulate dirt in filters and interiors, leading to reduced efficiency.
8. Overall Renovation (Complete Interior Update)
- 20 to 30 years
Renovation of the entire interior of the house (walls, flooring, ceilings, fixtures, etc.) is typically done every 20 to 30 years.
Points to Consider When Deciding on Renovation Timing
Changes in Lifestyle
It is good to create opportunities to reassess the interior in line with changes in family composition, work, or hobbies.
Malfunctions in Equipment or Functions
For example, if heating and cooling become ineffective or if the usability of the kitchen or bathroom declines, these are signs that it may be time for renovation.
Appearance and Comfort
If dirt, scratches, or fading become noticeable, or if you feel that the interior has become outdated, it is a good time to consider renovation.
For Interior Renovation in Tsurumi-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
Our company specializes in exterior renovations, but we also have extensive experience in interior renovations.
If you have any concerns or questions, such as “I just want to know the estimate for the renovation” or “Since my house is getting old, I want to at least make it look nice,” please feel free to contact us!
Community-Focused Service
We are a renovation company based in Aoba-ku, Yokohama, and we have undertaken many renovations within Yokohama City, deeply understanding the needs of our local customers. Whether you want to “make it last long with a single renovation,” “keep costs down as much as possible,” or “improve insulation because the indoors are hot,” we provide optimal solutions for your specific requests.
List of Areas in Tsurumi-ku, Yokohama
Asahicho, Tsurumi-ku / Anzencho, Tsurumi-ku / Ichibakamicho, Tsurumi-ku / Ichibakashitamachi, Tsurumi-ku / Ichibakanishinakamachi, Tsurumi-ku / Ichibakuhigashinakamachi, Tsurumi-ku / Ichibakufujimicho, Tsurumi-ku / Ichibakuyamatocho, Tsurumi-ku / Shiodacho, Tsurumi-ku / Egazaki, Tsurumi-ku / Ougishima, Tsurumi-ku / Onomachi, Tsurumi-ku / Kajiyama, Tsurumi-ku / Kamisueyoshi, Tsurumi-ku / Kaminoomiya, Tsurumi-ku / Kanseicho, Tsurumi-ku / Kishitani, Tsurumi-ku / Kitatera, Tsurumi-ku / Komagawa, Tsurumi-ku / Eitamachi, Tsurumi-ku / Shioiricho, Tsurumi-ku / Shishigatani, Tsurumi-ku / Shimono-yatacho, Tsurumi-ku / Shirite, Tsurumi-ku / Shimoseyoshi, Tsurumi-ku / Suehirocho, Tsurumi-ku / Sugazawa, Tsurumi-ku / Suwasaka, Tsurumi-ku / Okurocho, Tsurumi-ku / Okurofuto, Tsurumi-ku / Daitocho, Tsurumi-ku / Tsukudanocho, Tsurumi-ku / Tsurumi, Tsurumi-ku / Tsurumi Chuo, Tsurumi-ku / Teratani, Tsurumi-ku / Toyokacho, Tsurumi-ku / Nakadori, Tsurumi-ku / Ikumaki, Tsurumi-ku / Hamacho, Tsurumi-ku / Baba, Tsurumi-ku / Higashiterao, Tsurumi-ku / Higashiterao Kitadai, Tsurumi-ku / Higashiterao Nakadai, Tsurumi-ku / Higashiterao Hidai, Tsurumi-ku / Heiancho, Tsurumi-ku / Bentencho, Tsurumi-ku / Honcho-dori, Tsurumi-ku / Mitsuike Park, Tsurumi-ku / Mukai-cho, Tsurumi-ku / Motomiya, Tsurumi-ku / Yahata, Tsurumi-ku
Summary
These are our achievements in interior renovations in Tsurumi-ku, Yokohama!
As time passes, the floors around water areas such as kitchens, bathrooms, and toilets inevitably become damaged.
Since a collapsed floor can lead to injuries, we recommend early renovations, even if it’s just partial!
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or exteriors, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Feel free to ask about interior matters as well! Since our main work is exterior renovation, it will depend on the consultation, but we hope to assist you in any way we can!
Kakeru Koumuten conducts complete in-house construction from temporary scaffolding to roofing and exterior painting.
We are confident that we do not fall short compared to other companies in terms of “cost, quality, and efficiency”!
Since we are confident, we welcome competitive estimates!
We also offer comprehensive construction guarantees and aftercare, and we have received positive feedback for our cost performance and appropriate proposals that align with our customers’ future life plans!
We are committed to taking your requests seriously so that you can feel “I’m glad I asked!”.
We also have information on roofing costs and pricing plans for the roof overlay (cover method), so please take a look if you’re interested!
We look forward to your inquiries. Thank you very much.
・Asao-ku, Kawasaki City | Interior Renovation | We conducted interior wooden frame painting work using Ken Ace!
・Aoba-ku, Yokohama | Interior Renovation | We replaced the wallpaper and flooring!
・Asao-ku, Kawasaki City | Exterior Wall Painting | We conducted exterior wall painting and joint replacement work using premium inorganic materials!
・Asahi-ku, Yokohama | Roofing Work | We performed roof overlay using Ridgeway!
・Painting DIY Plan! A must-see for those who want to try DIY roof and exterior wall painting! We will only set up the scaffolding!
・What is the cost range for roof renovations? Types of work and how to choose a contractor!
・Latest! About subsidies and reduction systems available for renovations!
・How much does it cost for roofing work? We will introduce the cost range!
・What is Kasagi? We will explain the role of Kasagi and repair methods in detail!
・Renovation store in Kanagawa Prefecture, Yokohama | What is roof overlay (roof cover method)?
・Exterior wall cleaning construction plan that does not require temporary scaffolding!
Helpful information about exterior renovations can be found here!
LINE consultations are also very welcome◎
AAA is a young company with an average age in the early 20s, but our technology is second to none.
One of our greatest strengths is that we can do all of our own scaffolding, roofing, and painting work. In this industry, where work is generally divided, we are able to provide a complete set of services, which saves time and effort in management and reduces costs. Above all, if there is any trouble, we will come to you right away!
We can confidently declare this. We are the youngest and most friendly renovator in Kanagawa!



