

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 an exterior renovation project in Kanagawa-ku, Yokohama.
There are several types of exterior renovations, and this time, the work involves exterior wall painting!
On this page, we will explain the actual results of the work done by Kakeru Koumuten!
We received a request from our trusted renovation partner, Company K!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
目次
Construction Data for Kanagawa-ku, Yokohama
Joint Replacement Work Procedure
1. Removal of Existing Sealing Material

It is referred to as sealing, caulking, or joints. This area is crucial as it can easily lead to water leaks and cause cracking or lifting of the siding. Cracks and peeling are signs of deterioration!
2. Application of Masking Tape
3. Application of Primer
4. Filling with Sealing Material
Auton Exceed has a durability of about 3 times that of regular caulking materials (urethane, modified silicone, etc.). The expected durability is about 30 years. The cost is approximately 50,000 to 100,000 yen higher for a 30-tsubo building compared to urethane.
☟Product Information☟
5. Finishing with a Trowel
6. Removal of Masking Tape
Exterior Painting Construction Procedure
1. High-Pressure Washing


We thoroughly remove dirt and moss with high-pressure washing of the exterior walls! The roof also had accumulated dirt and moss, so we cleaned it with high-pressure washing!
2. Protection of Various Areas

3. Primer Application

4. Middle Coating

5. Top Coating

This is the finishing of the

6. Painting of Attached Parts (Rain Gutter, Eaves, Soffit)
Rain Gutter
Eaves

Soffit
We will thoroughly paint every detail that can be painted!
Balcony Waterproofing Work
1. Surface Preparation and Roughening
To improve the adhesion of the paint, we will create fine scratches on the painting surface using sandpaper and other tools! This is known as surface preparation! We will make the smooth surface rough!
2. Acetone Wiping
3. Primer Application (Undercoat)
4. Topcoat Application
After finishing the application, we will check for any missed spots.
5. Completion of Balcony Waterproofing Work
| Exterior Wall Paint |
SK Kaken/Premium Silicon Expected Lifespan: Approximately 14 to 16 years
|
|---|---|
| Exterior Wall Color | Exterior Wall | SR-163 Balcony Exterior Wall | SR-406 |
Leave Your Exterior Wall Painting to Kakeru Koumuten in Kanagawa-ku, Yokohama!
Our company has extensive experience in exterior wall painting renovations in Kanagawa-ku.
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,” “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 and Sealing Work Price List
・DIY Painting Plan | For those who want to try DIY roof and exterior wall painting! We will only set up the scaffolding!
Community-Focused Service
As an exterior renovation company in Aoba-ku, Yokohama, we have handled many exterior wall painting projects and deeply understand the needs of local customers. Whether you want to “make it last long with one renovation,” “keep costs down as much as possible,” or “do a color simulation for the exterior wall,” we provide optimal solutions for your specific requests.
Conclusion
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!
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 completely in-house.
When it comes to 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 price comparisons!
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!
“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!
・Tsurumi-ku, Yokohama | Exterior Wall Painting | We performed exterior wall painting using premium silicone!
・Tsurumi-ku, Yokohama | We carried out renovations through joint replacement and exterior wall painting work!
・Kanagawa-ku, Yokohama | We performed roof overlay (cover method) using Super Galtect!
・Popular colors for exterior wall painting! We introduce recommended color combinations!
・For those who want to try DIY painting of roofs and exterior walls! Scaffold installation 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? We introduce the risks of leaving it unattended!
・How much does exterior wall painting cost? Are there tips to reduce costs?
・When is the best time for exterior wall painting? How to determine the best timing!
・No need for temporary scaffolding for our exterior wall cleaning plan!
・About joint and sealing work | We will introduce the cost range 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!




