


Hello!
We are Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior wall painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
On this page, we will introduce actual results of the work performed by Kakeru Koumuten.
This time, we present a case study of exterior renovations in Asahi-ku, Yokohama, Kanagawa Prefecture. The work included exterior wall painting and roof overlay (cover method).
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
Asahi-ku, Yokohama Exterior Wall Painting Construction Data
| Construction Location |
| Aoba-ku, Yokohama, Kanagawa Prefecture |
| Construction Details |
| Temporary scaffolding Exterior painting |
| Background to the Construction |
|
A customer living in Aoba-ku, Yokohama contacted us saying, “I am concerned about the black stains on the exterior walls, and I think it’s about time for exterior painting considering the age of the building. Since the exterior is made of a rough material that easily gets dirty, I would like suggestions for paints that are resistant to dirt.” ・Proposal Details |
| Existing Base / Materials Used |
|
〇Exterior Wall Existing Base: Jolly Pat 〇Accessory Paint: Rock Paint / Yume Rock (Accessory Color: White N90) |
| Price Range |
| 700,000 to 800,000 yen |
| Construction Period |
| Approximately 10 days |
| Completion Month |
| August 2024 |
Exterior Wall Painting Construction Procedure
1. High-Pressure Washing
2. Surface Protection
3. Primer Application

This time, we are using the Nano Composite Sealer from Mizutani Paint Co., Ltd., which is a primer specifically designed for nano composites. It is an environmentally friendly water-based wall paint that adapts to the environment. Since fillers are not suitable for exterior walls with a Jolly Pat finish, we are using a sealer this time.
4. Intermediate Coating

5. Top Coat
The durability may vary depending on the region and sunlight exposure.
The biggest feature of Nano Composite W is its ‘auto-cleaning function‘!
For more details, please visit the introduction page for Nano Composite W Anti-Mold+!
6. Accessory Painting
Rain Gutter
Fascia and Eaves

Water Cutting
Soffit (Under Eaves Ceiling)
Canopy
Shutter Box
7. Balcony Top Coat Application



Once finished, we will check for any missed spots.
The Necessity of Exterior Wall Painting and Maintenance Schedule
◇ The Necessity and Purpose of Exterior Wall Painting
The role of exterior wall painting is primarily to protect the walls. Just like the roof, the exterior walls are directly affected by rain, wind, and UV rays. Regular exterior wall painting helps prevent these damages and extends the lifespan of the house.
Additionally, making the house look beautiful is also a role of exterior wall painting. Since the exterior walls determine the first impression of the house, maintaining their beauty enhances the comfort of the residents and the evaluation from the surroundings.
If you want to extend the lifespan of your home and maintain its appearance, exterior wall painting is necessary.
◇ Maintenance Schedule for Exterior Wall Painting
Generally, the lifespan of exterior wall painting is said to be about 7 to 10 years. However, just like the roof, this can vary depending on the type of paint used, the painting method, and climate conditions. Inspections are necessary 3 to 5 years after the first painting to check for signs of deterioration such as fading, peeling, and cracks.
By regularly checking the condition of the exterior walls and performing maintenance as needed, you can protect your valuable home while maintaining its appearance.
For Exterior Wall Painting in Asahi-ku, Yokohama, Trust Kakeru Koumuten Co., Ltd.!
Our company is based in Aoba-ku, Yokohama, but we carry out exterior wall painting and roof renovations primarily in Kanagawa Prefecture and Tokyo. Therefore, we are grateful to receive many requests for construction work in Asahi-ku as well!
We are happy to assist with partial painting such as exterior wall painting, waterproofing work, and other painting projects.
“I just want to know the estimate for exterior wall painting”, “I want to know about the paint suitable for my home”, if you have any questions or concerns, please feel free to contact us!
We also have pricing plans for exterior wall painting work available, so please take a look if you’re interested!
・Exterior Painting and Sealing Work Price List
・DIY Painting Plan | For those who want to try painting their roof and exterior by themselves! We will only set up the scaffolding!
・Latest! Subsidies and Grants in Yokohama City, Kanagawa Prefecture | About the Reduction System
Community-Focused Service
As an exterior renovation company based in Aoba-ku, Yokohama, we have handled numerous exterior painting projects in Asahi-ku, Yokohama, and have a deep understanding of the needs of our local customers. Yokohama is characterized by its hilly terrain, which can lead to strong winds in certain areas, so it is essential to consider this when selecting materials.
We will provide the best proposals tailored to the location and environment of your home!
List of Areas in Asahi-ku, Yokohama
Iizawa-cho, Asahi-ku / Imagawa-cho, Asahi-ku / Imajuku, Asahi-ku / Imajuku-cho, Asahi-ku / Imajuku Nishi-cho, Asahi-ku / Imajuku Higashi-cho, Asahi-ku / Imajuku Minami-cho, Asahi-ku / Oike-cho, Asahi-ku / Odaka-cho, Asahi-ku / Kashiwamachi, Asahi-ku / Kanagatani, Asahi-ku / Kamikawaicho, Asahi-ku / Kamishirane, Asahi-ku / Kamishirane-cho, Asahi-ku / Kawaijuku-cho, Asahi-ku / Kawaihonmachi, Asahi-ku / Kawashima-cho, Asahi-ku / Kirigasaku, Asahi-ku / Sakonyama, Asahi-ku / Sasanodai, Asahi-ku / Sachigaoka, Asahi-ku / Santanda-cho, Asahi-ku / Shikibidai, Asahi-ku / Shimokawaicho, Asahi-ku / Shirane, Asahi-ku / Shirane-cho, Asahi-ku / Zenbu-cho, Asahi-ku / Miyako-cho, Asahi-ku / Tsurugamine, Asahi-ku / Tsurugamine Honmachi, Asahi-ku / Nakao, Asahi-ku / Nakahopegaoka, Asahi-ku / Nakazawa, Asahi-ku / Nakashirane, Asahi-ku / Nishikawashima-cho, Asahi-ku / Higashihopegaoka, Asahi-ku / Futamatagawa, Asahi-ku / Honjuku-cho, Asahi-ku / Honmura-cho, Asahi-ku / Mankigahara, Asahi-ku / Minamihopegaoka, Asahi-ku / Minamihonjuku-cho, Asahi-ku / Yasashicho, Asahi-ku / Wakabadai, Asahi-ku
Conclusion
This concludes our track record of exterior painting projects in Asahi-ku, Yokohama!
In exterior painting, it is crucial to understand the existing materials and use compatible paints!
If you apply elastic paint or glossy paint to an exterior wall with a Joripatto finish like this one, there is a risk of peeling and blistering, so caution is necessary.
Even if you use high-durability paint, if it peels off, the entire construction cost will be wasted, so please be careful!
Estimates and inspections are, of course, free! If you have any concerns regarding your roof, rain gutters, exterior, or landscaping, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Kakeru Koumuten Co., Ltd. is a remodeling company strong in exterior renovations, and we carry out everything from temporary scaffolding work to roof work and exterior painting work completely in-house.
When it comes to exterior renovation work, we are confident that we do not fall short compared to other companies in terms of “cost, quality, and efficiency”!
We are confident in our exterior renovations, so we welcome competitive estimates!
We also offer comprehensive construction guarantees and aftercare maintenance, and we have received positive feedback for our cost performance and appropriate proposals that align with our customers’ future life plans!
We want you to think, “I’m glad I asked them!” Therefore, we take every request seriously and work diligently on it.
We also have information on roof construction costs and pricing plans for the roof overlay (cover method), so please feel free to take a look!
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・【Aoba-ku, Yokohama】|Exterior Wall Painting|We have painted the mortar exterior wall!
・【Aoba-ku, Yokohama】|We have performed exterior wall painting using premium inorganic materials!
・【Aoba-ku, Yokohama】|We performed a roof overlay using Ridgeway!
・【Aoba-ku, Yokohama】|Mr. K’s residence: We carried out renovations through exterior wall painting!
・Before requesting exterior wall painting and roof repairs! Check the benefits and costs of simultaneous construction!
・Summary of popular colors for exterior wall painting! We will introduce recommended color combinations!
・For those who want to try DIY painting of roofs and exterior walls! Scaffolding only! Roof and exterior wall painting DIY plan!
・Latest! Subsidies in Kanagawa Prefecture! We will introduce grants and reduction systems!
・Is exterior wall painting unnecessary? Here are the risks of leaving it unattended!
・How much does exterior wall painting cost? Are there tips to reduce costs?
・What is the best time for exterior wall painting? How to determine the best timing!
・What is a kasagi? A detailed explanation of its role and repair methods!
・Exterior wall cleaning without the need for temporary scaffolding!
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!




