

Hello!
This is Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior wall painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a case study of exterior renovations in Hachioji City, Tokyo.
There are several types of exterior renovations, and this project includes exterior wall painting, rain gutter replacement, and face work.
On this page, I will explain the actual results of the work carried out by Kakeru Koumuten!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
目次
Exterior Wall Painting Construction Procedure
1. High-Pressure Washing

We thoroughly remove dirt and moss with high-pressure washing of the exterior walls!
2. Protection of various parts

3. Primer

4. Middle coat

5. Top coat



6. Painting of Additional Parts (Fascia, Shutters, and Eaves)
Fascia
・Shutters

・Eaves
Please check out our other painting project achievements from here!
Rain Gutter Replacement Work Procedure
1. Dismantling Existing Rain Gutters
2. Installation of new eaves brackets
It is important to note that due to the fascia (where the eaves brackets were attached) and any distortion in the building, even if we set the slope with the brackets, there may be backflow. It is essential to check the slope with a level against the fascia before attaching the brackets!
3. Installation of eaves gutter and vertical gutter
4. Connection to vertical gutter
5. Water flow test and cleaning to complete!
That’s all!
This time, we also received a request for exterior wall painting work, so we removed the eaves gutter before starting the painting work and installed the new rain gutter after the painting was completed!
For the eaves gutter, we used Panasonic/Iron Round 105.
It has a steel plate inside, providing strength.
Color
■Milk White

■Shincha

■Black

That’s all!
This time, the replacement work was beautifully finished with Shincha!
The customer was very satisfied!
Thank you very much!
Please check out other rain gutter construction achievements from here!
Procedure for Repairing the Eaves
1. Remove the existing plaster
2. Prepare and moisten the base soil
3. Apply new plaster
If too much is applied and it protrudes from the roof, rainwater will hit it, causing the plaster to crumble.
The plaster used this time is Nanban plaster Silguard!
Once it hardens, it becomes quite durable!
4. Cleaning

That completes the process!
Compared to the existing plaster, it has become much sturdier and tougher!
Although it’s just plaster, I personally think it looks cooler now! (laughs)
| Exterior Wall Paint |
![]() ![]() |
|---|---|
| Wall Color | SR163![]() |
| Accessory Paint | SK Kaken/Premium NAD Silicon![]() |
| Accessory Color | 255 Chocolate・65-80A![]() ![]() |
Leave your exterior renovation in Tokyo to Kakeru Koumuten Co., Ltd.!
Our company is based in Aoba-ku, Yokohama, but we also have a wealth of experience in exterior renovations in Hachioji City, Tokyo.
We are happy to assist with partial painting, including exterior wall painting, waterproofing work, and other painting projects.
“I just want to know the estimate for exterior wall painting” or “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 and other services, so please take a look if you’re interested!
・Exterior Wall Painting & Sealing Work Menu | About Construction Costs!
・Waterproofing Work Menu | About Waterproofing Costs!
Conclusion
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or exteriors, please consult with Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Kakeru Koumuten is a renovation company strong in exterior renovations, and we perform everything from scaffolding work to roof work and exterior wall painting completely in-house.
We are confident that our “cost, quality, and excellent planning” will not be outdone by other companies when it comes to exterior renovation work!
We are confident in our exterior renovations, so we welcome competitive estimates!
We offer comprehensive construction guarantees and aftercare maintenance, and we have received positive feedback for our appropriate proposals that match cost performance and our customers’ future life plans!
“I’m glad I asked them!” We take every request seriously to ensure you feel this way.
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・Hachioji, Tokyo | We performed a renovation using premium inorganic exterior wall painting!
・Setagaya-ku, Tokyo | Exterior wall painting | We performed exterior wall painting with water-based ceramic silicone!
・Setagaya-ku, Tokyo | We performed exterior wall painting on one side and partial joint replacement renovation!
・Popular colors for exterior wall painting! We introduce recommended color combinations!
・Waterproof construction menu | About the costs of waterproof construction!
・Latest! Subsidies in Kanagawa Prefecture! We will introduce subsidy and reduction systems!
・What is waterproof construction? We will introduce the merits and construction methods of waterproof construction!
・What is asphalt waterproofing? We will introduce the merits and demerits!
・What is Urethane Waterproofing? What are the cost averages? We will also introduce the benefits and drawbacks!
・What is FRP Waterproofing? What are the cost averages? We will introduce the benefits and drawbacks!
・What is Sheet Waterproofing? What places are recommended? We will introduce recommended sheets!
・How much does exterior wall painting cost? Are there any tips to reduce costs?
・About Joint and Sealing Work|We will introduce the cost averages and construction methods!
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!









