

Hello!
I am Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a case study of an exterior wall painting project in Totsuka-ku, Yokohama.
The work involved joint replacement and exterior wall painting!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
Joint Replacement Work Procedure
1. Removal of Existing Sealant
We remove the existing sealant using a cutter or similar tool.

2. Application of Masking Tape
We check the position to apply the tape and carefully attach it to avoid any overlap on the surface.

3. Application of Primer
Apply primer with a brush or similar tool, ensuring there are no missed spots.
4. Filling the Sealant
Place the nozzle of the caulking gun against the joint base and fill it adequately.
5. Finishing with a Spatula
Firmly press with a spatula that matches the joint width to finish smoothly.

6. Removing the Masking Tape
Quickly remove the masking tape after finishing.
Exterior Painting Construction Procedure
1. High-Pressure Washing
Thoroughly remove moss and dirt from the exterior walls using high-pressure washing.

2. Protecting Various Areas
Using masking tape, blue sheets, and polymer sheeting, protect windows, sashes, floors, and other areas that will not be painted.
This is a very important task in the painting process! If protection is neglected, gaps may form, allowing paint to seep in or resulting in uneven lines.

3. Primer Coat
This time, we used SK Kaken’s water-based SD surfacer.
Applying a solid primer coat makes a significant difference in durability and finish.

4. Intermediate Coat
We used SK Kaken’s premium silicone paint.
The expected durability from the manufacturer is about 14 to 16 years.
Durability may vary depending on the region and sunlight exposure.

5. Top Coat
This is the finishing touch for the exterior painting.

6. Painting of Additional Parts (Rain Gutter, Eaves)
We will also paint the finer details.
Rain gutter (Nippon Paint / Fine Urethane)
Fascia (Nippon Paint / Fine Urethane)

7. Cleaning
We make it a point to clean the area around your home and the balcony during the scaffold dismantling, leaving it cleaner than before the work began!
That’s all!
The finish has left our customers very satisfied!
Thank you very much!!
Leave your exterior wall painting in Totsuka-ku, Yokohama to Kakeru Koumuten Co., Ltd.!
Our company has extensive experience in exterior wall painting renovations in Totsuka-ku.
We are happy to assist with partial painting, including exterior wall painting, waterproofing work, and other painting projects.
If you have any concerns or questions like “I just want to know the estimate for exterior wall painting” or “I want to know about the paint suitable for my home,” please feel free to contact us!
We also have pricing plans for exterior wall painting and other services available, so please take a look if you’re interested!
・Price list for exterior wall painting and sealing work
・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 “want to 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 issues with 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 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 offer comprehensive construction guarantees and aftercare maintenance, and we have received positive feedback for our proposals that align with cost performance and our customers’ future life plans!
We want you to think, “I’m glad I asked them!” Therefore, we take every request we receive seriously.
We look forward to your inquiries. Thank you very much.
For helpful information about exterior renovations, click here!
・Aoba-ku, Yokohama | We completed a renovation with exterior wall painting and eaves gutter replacement!
・Aoba-ku, Yokohama | We completed a renovation with joint replacement and exterior wall painting!
・Konan-ku, Yokohama | We completed a renovation with exterior wall painting using water-based soft surf SG!
・Popular colors for exterior wall painting! We introduce recommended color combinations!
・DIY Painting Plan! A must-see for those who want to paint their roof and exterior walls themselves! We will only set up the scaffolding!
・About the cost of roof overlay | Kakeru Koumuten’s roof construction plan!
・About the cost of exterior wall painting | Kakeru Koumuten’s exterior wall painting plan!
・About the cost of leak repairs | Kakeru Koumuten’s leak repair plan!
・About the cost of ridge cap replacement and surface plaster | Kakeru Koumuten’s construction plan!
・Latest information | Grants and subsidies available for renovations, and reduction systems!
・What is the market price for rain gutter repair and cleaning? Tips on timing, fire insurance, and choosing a contractor!!
・Renovation store in Kanagawa Prefecture, Yokohama | What is roof overlay (roof cover method)?
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!


