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 painting work in Atsugi City, Kanagawa Prefecture!
The work included joint replacement, exterior wall painting, and balcony waterproofing!
We also received a request for roof overlay work at the same time!
We will also upload case studies of the roofing work, so please take a look if you are interested!
This request came from our long-time partner renovation company, J Company!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
Joint Replacement Work Procedure
1. Removal of Existing Sealing Material
We remove the existing sealing material using a cutter or similar tool.
This is referred to as sealing, caulking, or joints. It is a critical area that can easily lead to water leaks and can cause cracking or lifting of the siding. Cracks and peeling are signs of deterioration.


2. Application of Masking Tape
Check the position to apply the tape and carefully attach it to avoid any overlap on the surface.
3. Application of Primer
Apply the primer with a brush or similar tool, ensuring there are no missed spots.

4. Filling with Sealing Material
Place the nozzle of the caulking gun against the joint base and fill it adequately.

5. Finishing with a spatula
Press firmly with a spatula that matches the joint width to finish smoothly.


6. Removing masking tape
Quickly remove the masking tape after finishing.

Exterior Wall Painting Procedure
1. High-pressure washing
Thoroughly remove moss and dirt from the exterior walls with high-pressure washing.


2. Protecting various areas
Using masking tape, blue sheets, and polymer sheeting, protect areas such as windows, sashes, and floors that will not be painted.
This is a very important task in the painting work! Neglecting protection can create gaps, allowing paint to seep in or resulting in uneven lines.
3. Primer application
This time, we used SK Kaken’s water-based Soft Surf SG.
By applying a solid base coat, there is a significant difference in durability and finish.


4. Intermediate coat
We used SK Kaken’s premium silicone paint.
The manufacturer’s expected durability is said to be 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 wall painting.


6. Painting of auxiliary parts (rain gutter, eaves)
We will paint even the finer details.
Rain gutter (Nippon Paint / Fine Urethane)
Eaves (Nippon Paint / Ken Ace)
Fascia (Nippon Paint / Fine Urethane)
Shutters (Nippon Paint / Fine Urethane)




7. Balcony Waterproof Painting
Before Construction

After Construction

8. Cleaning
We make it a point to clean around the house and the balcony during the scaffold dismantling, ensuring that everything is cleaner than before the work began!
That concludes our work!
The finished result has greatly satisfied our customers!
Thank you very much!!
Summary
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, 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 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 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.
Useful information about exterior renovations can be found here!
・Aoba-ku, Yokohama | We performed a roof overlay (cover method) on the lower roof using Ridgeway!
・Kanagawa Prefecture | Hadano City |Mr. I’s residence: We carried out roof repairs, rain gutter replacement, and leak prevention measures!
・Konan-ku, Yokohama | We performed roof overlay and rain gutter replacement work using Ridgeway!
・Painting DIY Plan! A must-see for those who want to try DIY roof and exterior wall painting! We will only set up the scaffolding!
・What are the average costs for roof remodeling? Types of work and how to choose a contractor, etc.
・Latest | About subsidies and reduction systems available for renovations!
・How much does it cost for roof work? We will introduce the average costs!
・What are the typical costs for rain gutter repair and cleaning? Tips on timing, fire insurance, and choosing a contractor!!
・Renovation store in Yokohama, Kanagawa Prefecture | What is roof overlay (roof cover method)?
We welcome consultations via LINE◎
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!


