BEFORE

AFTER

This is a case study of interior renovation in Kanagawa-ku, Yokohama.
This interior renovation involves a renovation of the changing room!

Changing Room Renovation Construction Steps

1. Wall and Floor Base Adjustment

Before applying the finishing materials (wall and floor materials), it is important to eliminate any unevenness and ensure a good finish. If the base has bumps or gaps during construction, it can lead to issues such as warping or sinking of the wall and floor materials, so we proceed with caution. For wall base adjustment, we used seal-up. For floor base adjustment, we used earth stack.

2. Electrical Work

We removed the existing electrical system and installed new electrical wiring!

3. Wallpaper Installation

Next, we will replace the wallpaper!

4. Cushion Floor Installation

We will also finish by installing a new cushion floor!

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 wet areas!

Materials Used

Materials Used

◎ Cushion Floor

☞ Sangetsu HM-12027

◎ Wallpaper

☞ Sangetsu SP2523

Interior Renovation Guidelines

1. Wallpaper 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 can show signs of wear and scratches, so it is good to consider renovation every 10 to 15 years. Especially in households that frequently move heavy furniture or have pets, wear 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 to 15 years
    The general guideline for replacing a toilet is approximately every 10 years.

4. Kitchen and Bathroom Renovation

  • 10 to 20 years
    Due to high usage, kitchens and bathrooms may become outdated or deteriorate. In particular, the wear and tear on sinks, stoves, and bathtubs can happen quickly, so it’s advisable to consider renovations every 10 to 20 years. Additionally, upgrading to the latest fixtures can enhance usability and energy efficiency.

5. Lighting and Outlet Renovation

  • 10 to 20 years
    It is common to replace lighting fixtures and outlets when they appear outdated or their functionality declines. Incorporating the latest LED lighting and smart features can improve convenience and energy efficiency.

6. Door and Window Renovation

  • 15 to 20 years
    Consider renovating doors and windows when you notice difficulty in opening and closing or a decline in insulation performance. Particularly, replacing insulation materials or installing double-glazed windows can significantly improve energy efficiency.

7. HVAC System (Air Conditioning and Heating) Renovation

  • 10 to 15 years
    Air conditioning and heating units may experience a decline in performance after about 10 years, so it is recommended to replace or maintain them every 10 to 15 years. Air conditioners, in particular, can accumulate dirt in filters and internal components, leading to decreased efficiency.

8. Overall Renovation (Complete Interior Update)

  • 20 to 30 years
    Renovating the entire interior of a house (walls, floors, ceilings, fixtures, etc.) is typically done every 20 to 30 years.

Points to Consider When Deciding on Renovation Timing

Changes in Lifestyle

It’s a good idea to create opportunities to reassess your interior based on changes in family structure or shifts in work and hobbies.

Malfunctions in Equipment or Features

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 a renovation.

Aesthetics and Comfort

If dirt, scratches, or fading become noticeable, or if you feel that the interior has become outdated, it may be time to consider a renovation.

For Interior Renovations in Kanagawa-ku, Yokohama, Trust Kakeru Koumuten Co., Ltd.!

While our company specializes in exterior renovations, we also have extensive experience in interior renovations.
If you have any questions or concerns such as “I just want to know the estimate for renovations” or “My house is getting old, and I want to at least make it look nice,” please feel free to contact us!

Community-Focused Service

As a renovation company based in Aoba-ku, Yokohama, we have handled numerous renovations within Yokohama City and have a deep understanding of the needs of local customers. Whether you want to “make it last with one renovation,” “keep costs down as much as possible,” or “improve insulation because the indoors are hot,” we provide optimal solutions tailored to your specific requests.

List of Areas in Kanagawa-ku, Yokohama

Aoki-cho, Kanagawa-ku / Asahigaoka, Kanagawa-ku / Ideta-cho, Kanagawa-ku / Izumi-cho, Kanagawa-ku / Irie, Kanagawa-ku / Urashimaoka, Kanagawa-ku / Urashima-cho, Kanagawa-ku / Ebisu-cho, Kanagawa-ku / Oguchi-dori, Kanagawa-ku / Oguchi Nakacho, Kanagawa-ku / Ohno-cho, Kanagawa-ku / Katakura, Kanagawa-ku / Kanagawa Honmachi, Kanagawa-ku / Kanagawa, Kanagawa-ku / Kamihansaka, Kanagawa-ku / Kaminokidai, Kanagawa-ku / Kaminoki-cho, Kanagawa-ku / Kamezumi-cho, Kanagawa-ku / Kandai-ji, Kanagawa-ku / Kirihata, Kanagawa-ku / Kinkou-cho, Kanagawa-ku / Kuritayama, Kanagawa-ku / Saiwai-gaya, Kanagawa-ku / Koyasudai, Kanagawa-ku / Koyasu-dori, Kanagawa-ku / Saito Buncho, Kanagawa-ku / Sakae-cho, Kanagawa-ku / Sawatari, Kanagawa-ku / Sanmae-cho, Kanagawa-ku / Shirahata Kamimachi, Kanagawa-ku / Shirahata-cho, Kanagawa-ku / Shirahata Nakacho, Kanagawa-ku / Shirahata Nishimachi, Kanagawa-ku / Shirahata Higashimachi, Kanagawa-ku / Shirahata Minamimachi, Kanagawa-ku / Shirahata Mukaimachi, Kanagawa-ku / Shin Urashima-cho, Kanagawa-ku / Shin Koyasu, Kanagawa-ku / Shinmachi, Kanagawa-ku / Sugata-cho, Kanagawa-ku / Suzu Shige-cho, Kanagawa-ku / Takashimadai, Kanagawa-ku / Takara-cho, Kanagawa-ku / Tachimach, Kanagawa-ku / Tannomachi, Kanagawa-ku / Chiwaka-cho, Kanagawa-ku / Tsuruyamachi, Kanagawa-ku / Tomiie-cho, Kanagawa-ku / Torigoe, Kanagawa-ku / Nakamaru, Kanagawa-ku / Nanashima-cho, Kanagawa-ku / Nishi Oguchi, Kanagawa-ku / Nishi Kanagawa, Kanagawa-ku / Nishi Terao, Kanagawa-ku / Nihon Enoki, Kanagawa-ku / Shirakaku, Kanagawa-ku / Hazawa-cho, Kanagawa-ku / Hazawa Minami, Kanagawa-ku / Hashimoto-cho, Kanagawa-ku / Higashi Kanagawa, Kanagawa-ku / Hirakawa-cho, Kanagawa-ku / Hirodai Ota-cho, Kanagawa-ku / Futatsutani-cho, Kanagawa-ku / Hoshino-cho, Kanagawa-ku / Matsugaoka, Kanagawa-ku / Matsumi-cho, Kanagawa-ku / Matsumoto-cho, Kanagawa-ku / Mizuho-cho, Kanagawa-ku / Mitsuzawa Kamimachi, Kanagawa-ku / Mitsuzawa Shimomachi, Kanagawa-ku / Mitsuzawa Nakacho, Kanagawa-ku / Mitsuzawa Nishimachi, Kanagawa-ku / Mitsuzawa Higashimachi, Kanagawa-ku / Mitsuzawa Minamimachi, Kanagawa-ku / Moriya-cho, Kanagawa-ku / Yamauchi-cho, Kanagawa-ku / Rokkakubashi, Kanagawa-ku

Summary

These are our construction achievements in interior renovations in Kanagawa-ku, Yokohama!
As the years go by, the floors near water areas such as kitchens, bathrooms, and toilets inevitably wear out.
If the floor collapses, it can lead to injuries, so 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 involves exterior renovation, it may require consultation, but if you’re in trouble, 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 in terms of “cost, quality, and efficiency” compared to other companies!

Since we are confident, we welcome competitive estimates!
We offer robust construction guarantees and aftercare maintenance, and we have received positive feedback for our appropriate proposals that match our customers’ future life plans and cost performance!

“I’m glad I asked!” We take every request seriously to ensure you feel this way.

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.

Useful information about exterior renovations can be found here!

LINE consultations are also very welcome◎

We are also updating our Instagram regularly◎ Please follow us◎

神奈川で屋根・雨樋・外装の工事、修理なら
株式会社翔工務店へ

株式会社翔工務店は平均年齢20代後半の若い会社ですが、技術はどこにも負けていません。

いちばんの強みは、足場工事、屋根工事、塗装工事とすべて自社で行えること。一般には分業されるこの業界にあって、一式で頼めるので管理に手間がかからず、コストも抑えることが出来ます。何より、トラブルがあればすぐにかけつけます!

自信をもって、宣言できます。私たちは、神奈川で一番若くて親切なリフォーム屋です!