Hello!
We are 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 Atsugi City, Kanagawa Prefecture.
The work involved in this project includes exterior wall painting and sealing work.
On this page, we will explain the actual results of the work carried out by Kakeru Koumuten!
Thank you very much for choosing Kakeru Koumuten!
目次
- 1 Construction Data for Atsugi City, Kanagawa Prefecture
- 2 Joint Replacement Construction Steps
- 3 Exterior Wall Painting Construction Procedure
- 4 The Necessity of Exterior Wall Painting and Maintenance Schedule
- 5 Leave Your Exterior Wall Painting in Atsugi City to Kakeru Koumuten!
Construction Data for Atsugi City, Kanagawa Prefecture
Construction Location
Primer: Astec Paint/Epo Power Sealer
Intermediate Coat: Astec Paint/Fluor REVO1000-IR
Top Coat: Astec Paint/Fluor REVO1000-IR
【Additional Painting】
[Rain Gutter (3 coats including primer), Eaves and Fascia (2 coats)]
Rock Paint/Yume Lock
[Soffit]
Nippon Paint/Ken Ace
[Other Paintings]
Drip Edge, Shutter Box, Ventilation Duct, Slim Duct
We received the following inquiry from a customer living in Atsugi City.
“I am considering roof and exterior wall painting, and I received a quote from another company, but I wanted to contact you to get a quote as well.”
Joint Replacement Construction Steps
1. Removal of Existing Sealing Material
This is referred to as sealing, caulking, or jointing. It is a crucial area that can easily lead to water leaks and cause cracking or lifting of the siding. Cracks or peeling are signs of deterioration!
2. Applying Masking Tape
3. Applying Primer
4. Filling the Sealing Material
5. Finishing with a Trowel
6. Removal of Masking Tape
Exterior Wall Painting Construction Procedure
1. High-Pressure Washing

First, we thoroughly remove dirt and moss from the exterior walls with high-pressure washing! If dirt remains, it can affect the adhesion and durability of the paint, so we wash carefully.
We also provided a complimentary cleaning of the ground and inside the rain gutters!
2. Surface Preparation
3. Masking
4. Primer Application

After completing the high-pressure washing and surface preparation, we apply the first coat of paint, which is the primer. This paint ensures that the middle and top coats adhere well to the surface. A proper primer application greatly impacts durability and finish quality!
5. Middle Coat (Heat-Reflective Paint)
6. Top Coat (Heat-Reflective Paint)


7. Painting of Auxiliary Parts (Eaves, Soffits, Rain Gutters, Fascias, Shutter Boxes)
Eaves

Eaves are less exposed to sunlight and are less prone to deterioration; however, due to poor sunlight exposure, they tend to be more susceptible to moss and mold. Therefore, we use paint with high anti-mold and moisture-permeable properties for the eaves.
The paint used is Nippon Paint/Ken Ace G2.
Rain Gutters
Shutter Box
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. Like the roof, the exterior walls are directly affected by rain, wind, and ultraviolet rays. Regular exterior wall painting helps prevent these damages and plays a role in extending the lifespan of the house.
Additionally, making the house look beautiful is also a role of exterior wall painting. The exterior walls determine the first impression of the house, so maintaining their beauty enhances the comfort of the residents and the evaluation from the surroundings.
If you want to extend the lifespan of your house and maintain its aesthetics, 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, like the roof, it varies 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 aesthetics.
Leave Your Exterior Wall Painting in Atsugi City to Kakeru Koumuten!
Our company has extensive experience in exterior wall painting and roof overlay renovations in Atsugi City.
We are happy to respond to partial repairs such as exterior wall painting, roofing work, waterproofing work, and other construction.
If you have any concerns or questions, such as “I just want to know the estimate” or “I want to know about the paint suitable for my home”, please feel free to contact us!
Community-Focused Service
We are an exterior renovation company based in Aoba-ku, Yokohama, but we have also handled many exterior renovations in Atsugi City, deeply understanding the needs of local customers. We provide optimal solutions to requests such as “I want it to last long with one renovation,” “I want to keep costs down as much as possible,” or “I just want to do the minimum roof repairs.”
We are also happy to handle partial repair work, such as “I just want to do emergency repairs on the areas where the joint sealing is cut.”
Conclusion
That concludes our track record of exterior wall painting and sealing work in Atsugi City!
This time, we used paint that enhances the thermal insulation of the exterior walls, and I believe you will feel the effects during the summer!
The most important part of exterior wall siding is the joint sealing material.
If the joint sealing is damaged, it can lead to leaks and internal wood rot, as well as warping and cracking of the siding material.
Even if exterior wall painting is difficult due to cost, I recommend at least performing emergency repairs on the joint sealing maintenance.
Kakeru Koumuten Co., Ltd. is happy to assist with emergency repairs or partial repairs as well.
Our customer was very satisfied after confirming the finish of the painting and the joints!
After the work, we provided施工写真 and the施工保証書, marking the completion of the project.
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exteriors, 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 perform complete in-house construction from temporary scaffolding to roofing and exterior painting.
Regarding exterior renovation work, we are confident that we will not be outdone by other companies in terms of “cost, quality, and efficiency”!
We are confident in our exterior renovations, so we welcome competitive estimates!
We offer comprehensive施工保証 and aftercare services, 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 them!” We take every request seriously to ensure you feel this way.
We look forward to your inquiries. Thank you very much.
For helpful information about exterior renovations, click here!
・【Shinjuku-ku, Tokyo】|Exterior Painting|We performed exterior painting and joint replacement work using GAINA!
・【Inagi City, Tokyo】|Exterior Painting|We performed exterior painting and joint replacement work using Royal Ceraclear!
・【Tama City, Tokyo】We carried out exterior painting and sealing work on a two-story house!
・For exterior renovations in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For roof renovations in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For rain gutter repairs and cleaning in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For solar panel installation work in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For exterior cleaning in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For waterproofing work in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・For leak repairs in Atsugi City, Kanagawa, trust Kakeru Koumuten Co., Ltd.!
・After Maintenance by Kakeru Koumuten Co., Ltd.
・Construction Menu and Price List by Kakeru Koumuten Co., Ltd.
・Staff Blog and Announcements from Kakeru Koumuten Co., Ltd.
We welcome consultations via LINE as well◎
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!




