
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 record of our construction work for surface repairs in Asao-ku, Kawasaki City, Kanagawa Prefecture!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
In tiled roofs, plaster is used to seal the gaps between tiles to prevent rainwater and wind from entering, as well as to keep the tiles themselves in place.
This plaster is also exposed to wind, rain, extreme temperatures, and direct sunlight, so like other roofing materials, it deteriorates over time. If you notice cracks or peeling upon visual inspection, caution is necessary!!
As the strength of the plaster that holds the tiles weakens, there is a possibility that tiles may shift due to slight winds or earthquakes!
If the plaster deteriorates, the ridge becomes unstable, which can lead to cases where the plaster or ridge tiles fall off…
Additionally, shifted tiles may interfere with each other, causing chipping or cracking, which can lead to rainwater intrusion and result in leaks.
This time, we will remove the existing plaster under the ridge and replace it with new plaster.
目次
Surface Repair Construction Procedure
1. Remove the existing plaster
If new plaster is applied over the existing plaster, it will peel off quickly. Therefore, we will thoroughly remove it and clean the area.

2. Prepare and moisten the base soil
We will prepare the base soil to ensure the plaster can be applied evenly. Once the base is ready, we will spray the base soil with water to ensure the plaster adheres properly.
3. Apply new plaster
We will apply the appropriate amount of plaster so that it does not protrude from its original location (not exceeding the roof surface).
If too much is applied and it protrudes from the roof, it can cause rainwater to hit it, leading to the plaster crumbling.
The plaster used this time is Nanban plaster Silguard!
Once it hardens, it becomes quite durable!



4. Cleaning
This completes the work!
This time, the leak prevention measure was a repair of the eaves!
Compared to the existing plaster, it has become much sturdier and more solid!
Although it’s just plaster, I personally think it looks much cooler now! (laughs)
The customer was also able to check the before-and-after photos and was very satisfied!
Thank you very much!
For roof renovations in Kawasaki City, trust Kakeru Koumuten Co., Ltd.!
Our company has extensive experience in roof renovations in Kawasaki City.
We are happy to handle everything from roof overlay work, roof replacement work, to partial roof repairs such as leak repairs.
If you have any questions or concerns, such as “I just want to know the estimate for a roof renovation” or “I want to know about roofing materials,” please feel free to contact us!
Community-Focused Service
As a home exterior renovation company based in Aoba-ku, Yokohama, we have undertaken many roof renovations in nearby Kawasaki City and have a deep understanding of the needs of local customers.
“I want it to last a long time with just one renovation”
“I want to keep costs as low as possible”
“I want to improve insulation performance because the indoors are hot”
We will provide optimal solutions for specific requests like these.
Summary
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 construction to roof work and exterior wall 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 robust construction guarantees and aftercare maintenance, receiving high praise for our cost performance and appropriate proposals that align with our customers’ future life plans!
“I’m glad I asked them!” is what we strive for, and we take every request seriously.
We also have information on roof construction costs and pricing plans for the roof overlay (cover method), so please take a look if you’re interested!
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・Asao-ku, Kawasaki City | Roof Cover | We repaired the roof with Super Galtect!
・Asao-ku, Kawasaki City | Roof Cover | We repaired the roof with Super Galtect!
・Asao-ku, Kawasaki City | Roof Cover | We removed the skylight and repaired the roof with Ridgeway!
・Summary of Popular Exterior Wall Paint Colors! We introduce recommended color combinations!
・DIY Painting Plan! A must-see for those who want to try DIY roof and exterior wall painting! We will only set up the scaffolding!
・About the Costs of Roof Overlay | Kakeru Koumuten’s Roofing Plan!
・About the Costs of Exterior Wall Painting | Kakeru Koumuten’s Exterior Wall Painting Plan!
・About the Costs of Leak Repairs | Kakeru Koumuten’s Leak Repair Plan!
・Ridge Cap Replacement | About the Costs of Surface Plaster | Kakeru Koumuten’s Construction Plan!
・Latest Edition | Grants and Subsidies Available for Renovations, and Reduction Systems!
・What are the Market Prices for Rain Gutter Repairs and Cleaning? Tips on Timing, Fire Insurance, and Choosing Contractors!
・Renovation Store in Yokohama, Kanagawa Prefecture | 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!


