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 Takatsu-ku, Kawasaki City.
The work involved in this project includes exterior wall painting and balcony waterproofing!
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 Co., Ltd. from among many contractors.
目次
- 1 Takatsu-ku Exterior Wall Painting Work Procedure
- 2 Joint Replacement Work Procedure
- 3 Balcony Waterproofing Construction Procedure
- 3.1 1. Surface Preparation and Roughening
- 3.2 2. Acetone Wiping
- 3.3 3.Applying Primer (First Coat)
- 3.4 4.Applying Topcoat
- 3.5 5.Completion of Balcony Waterproofing Work
- 3.6 Kakeru Koumuten’s Exterior Painting and Roofing Process
- 3.7 Voices from Customers Who Have Actually Had Work Done
- 3.8 Tips for Estimating Exterior Painting and Roof Repairs
- 3.9 Maintenance After Construction
- 4 Leave your exterior painting and waterproofing work in Takatsu-ku, Kawasaki to Kakeru Koumuten!
- 5 Conclusion
Takatsu-ku Exterior Wall Painting Work Procedure
1. High-Pressure Washing

First, we thoroughly remove dirt and moss attached to the exterior walls using high-pressure washing!
2. Protection of Areas
3. Primer Application

4. Middle Coat

5. Top Coat




6. Accessory Painting (Eaves and Water Cutting Metal)
Eaves

Water Cutting Metal

Storm Shutters

Joint Replacement Work Procedure
1. Removal of Existing Sealant
This is commonly referred to as sealing, caulking, or jointing. It is a critical area that can easily lead to water leaks and cause cracking or lifting of the siding. Cracks and peeling are signs of deterioration!
2. Preparation (Masking Tape Application)
3. Application of Primer
4. Filling the Sealant
☟Product Information☟
5. Finishing with a Trowel
6. Removing the Masking Tape
Balcony Waterproofing Construction Procedure
1. Surface Preparation and Roughening
2. Acetone Wiping
3.Applying Primer (First Coat)
4.Applying Topcoat
Once finished, we will check for any missed spots.
5.Completion of Balcony Waterproofing Work
We were able to finish beautifully this time as well!
Please check out other painting work results from here!
| Exterior Wall Paint |
SK Kaken / Premium Inorganic Expected durability: approximately 18 to 20 years
|
|---|---|
| Auxiliary paint | Rock Paint/Yume Rock![]() |
Kakeru Koumuten’s Exterior Painting and Roofing Process
1. Inquiry
First, please let us know the condition of your roof and exterior walls via phone or email!
2. On-site Survey and Estimate
We will arrange a date and time for the on-site survey based on your preferences and visit your home.
We will check the shape, material, and installation status of the roof and building.
After that, we will create and provide an estimate that includes the necessary work and costs!
3. Decision on Exterior Painting and Roofing Work
Based on the inspection results and estimate, we will ask for your decision.
You can rest assured that we will not pressure you into proceeding with the work.
It is also fine to compare estimates with other companies before making your decision!
4. Contract and Schedule Setting
Once you have thoroughly reviewed the estimate and decided to proceed with Kakeru Koumuten, we will have you fill out the contract (by mail or in person) and set the construction schedule based on your convenience.
5. Start of Construction
Experienced workers will carry out the construction responsibly! Depending on the content of the work and weather conditions, the planned construction period may shift or extend.
6. Completion of Construction (Review Photos)
We will explain the repair items and show you photos of the completed exterior walls and roof before handing them over.
If you have any concerns at that time, please feel free to let us know!
7. Payment
・Bank transfer
・Cash
・Renovation loan
You can choose your payment method from the three options above.
Voices from Customers Who Have Actually Had Work Done
Tips for Estimating Exterior Painting and Roof Repairs
If you are considering exterior painting and roof repairs around Takatsu-ku, be sure to have knowledge about your budget and estimates!
◇Basic Knowledge to Know Before Requesting a Quote
Before requesting a quote, it is important to understand the processes and roles involved in exterior painting and roof repairs. Each process directly affects the quality and durability of the painting, which is also reflected in the costs. Additionally, the type of paint used and the area to be painted also influence the costs, so it is essential to be aware of this information. Furthermore, it is important to check the reliability, track record, and quality of after-sales service of the contractor to choose a company you can trust.
◇Reasons to Obtain Quotes from Multiple Contractors
Exterior painting and roof repairs are large-scale projects, and it is not uncommon for costs to be high. Therefore, it is recommended to obtain quotes from multiple contractors.
The services and prices vary between contractors, and comparing quotes makes it easier to select a contractor that fits your budget. Additionally, it helps to identify inappropriate quotes or unclear items. This not only helps in understanding unnecessary costs but also prevents issues after the contract is signed.
You can request a quote by applying through the contractor’s website or by contacting them directly.
Kakeru Koumuten Co., Ltd. offers free inspections and estimates, so please feel free to consult us for comparative estimates!
◇How to Read and Compare Estimates
When comparing estimates, key points include each item, total amount, materials used, construction methods, and after-sales service. For example, if only a part is inexpensive, it is necessary to determine whether it is truly reasonable. It is advisable to compare each estimate and consider the overall balance when making a selection.
◇Checkpoints for Additional Costs
In exterior painting and roof repairs, additional costs may arise. By understanding the checkpoints in advance, you can prevent going over budget. It is necessary to set up scaffolding for the construction. Be sure to confirm whether the cost of scaffolding is included in the estimate.
Moreover, in older buildings, damage may progress more than it appears, and if there are many areas to be repaired, additional costs may incur. Furthermore, the cost can vary depending on the type of paint used. If durability and appearance are prioritized, more expensive paint may be considered.
By checking the detailed breakdown when obtaining estimates, you can reduce the risk of incurring high additional costs.
Maintenance After Construction
◇The Importance of Maintenance After Construction
Maintenance after exterior painting and roof repairs is a crucial factor in extending the lifespan of your home. Neglecting maintenance can lead to the newly painted exterior and repaired roof deteriorating quickly, resulting in the risk of incurring high costs. The exterior walls and roof of a building are constantly exposed to harsh natural environments such as rain, wind, UV rays, and temperature changes. Regular maintenance minimizes damage and helps maintain the beauty and comfort of your home. Additionally, it can help avoid large-scale repair work and the associated significant expenses.
◇Maintenance Methods and Frequency
One effective method for post-construction maintenance is inspections by specialized contractors. This allows for the early detection and repair of even minor damages. The recommended frequency for maintenance is generally exterior painting every 5 years and roof repairs every 3 years. This is just a guideline and may vary depending on local climate conditions and the structure of the house.
By conducting regular maintenance, you can protect your valuable home. If you are considering exterior painting or roof repairs in Takatsu-ku, Kawasaki, please contact Kakeru Koumuten Co., Ltd. We handle repairs and renovations for roofs, rain gutters, and exteriors, and we will do our utmost to meet any of your requests. Trust Kakeru Koumuten for prompt and careful work.
Leave your exterior painting and waterproofing work in Takatsu-ku, Kawasaki to Kakeru Koumuten!
Our company is based in Aoba-ku, Yokohama, but we have extensive experience in painting and waterproofing renovations in Takatsu-ku, Kawasaki.
We are happy to assist with partial painting, including exterior painting, waterproofing work, and other painting projects.
If you have any questions or concerns, such as “I just want to know the estimate for exterior painting” or “I want to know about the right paint for my home,” please feel free to contact us!
We also have pricing plans for exterior painting work available, so please take a look if you’re interested!
・Exterior Painting and Sealing Work Price List
・DIY Painting Plan | For those who want to try painting the roof and exterior themselves! We will only set up the scaffolding!
・Latest! Subsidies and Grants in Kanagawa Prefecture, Yokohama | About the Reduction System
Conclusion
Estimates and inspections are, of course, free! If you have any issues with roofs, rain gutters, exteriors, or exterior structures, 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 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 chose them!” Therefore, we take every request we receive seriously and work diligently on it.
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・Takatsu-ku, Kawasaki City | Roof Painting | Eaves Ceiling Overlay | Rain Gutter Replacement Completed!
・Takatsu-ku, Kawasaki City | Exterior Wall Painting | Premium Inorganic Exterior Wall Painting Completed!
・Isogo-ku, Yokohama City | Urethane Waterproofing Work | Ventilation Method | Garage Waterproofing Completed!
・Popular Colors for Exterior Wall Painting! Recommended Color Combinations Introduced!
・Waterproofing Work Menu | About the Costs of Waterproofing Work!
・Latest! Kanagawa Prefecture Subsidies! Introduction to Grants and Reduction Systems!
・What is Waterproofing Work? Introduction to the Benefits and Construction Methods of Waterproofing Work!
・What is Asphalt Waterproofing? Introduction to the Benefits and Drawbacks!
・What is Urethane Waterproofing? What are the cost averages? We will also introduce the benefits and drawbacks!
・What is FRP Waterproofing? What are the cost averages? We will introduce the benefits and drawbacks!
・What is Sheet Waterproofing? What places are recommended? We will introduce recommended sheets!
・How much does exterior wall painting cost? Are there any tips to reduce costs?
・About Joint and Sealing Work | We will introduce cost averages 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!





