If you are looking for a roof repair contractor in Adachi-ku, Tokyo, come to Kakeru Koumuten Co., Ltd.
Kakeru Koumuten Co., Ltd. is an exterior renovation company specializing in leak repairs and roof repairs.
We have handled numerous leak repairs and roof repairs in Adachi-ku, Tokyo.
If you are considering a roof renovation, please consult with Kakeru Koumuten Co., Ltd.!
We respond widely to sudden leaks that occurred after a typhoon, and roof repairs according to the age of the building repair.
For those in trouble in Adachi-ku, Tokyo, we can respond as soon as the same day, so please feel free to contact us.
How to Choose a Roof Repair and Leak Repair Contractor
There are many contractors for leak repairs in Adachi-ku, and you may be unsure which one to choose.
Therefore, when requesting roof repairs and leak repairs, let’s check the following four points.
● Have extensive experience in roof repairs and leak repairs
● Confirm the presence of warranties and aftercare services
● Obtain estimates from multiple contractors (at least three)
● Check if they conduct leak investigations and roof repairs in-house
By confirming the above four points, you will be able to choose a reliable contractor.
Extensive Experience in Roof Repair and Leak Repair
Roof repair contractors often have websites that showcase their construction achievements.
These achievements may include the following items, so be sure to check if they have performed repairs similar to your home.
Repair details,the background leading to the repair,materials used,repair costs,repair duration, etc.
Additionally, if the repair details are explained in detail with photos, it provides reassurance as a reference when you actually request repairs.
If you are concerned about whether the contractor you are about to hire will respond adequately, choose a contractor with extensive repair experience.
Kakeru Koumuten Co., Ltd. specializes in roof and exterior repairs, and we receive many requests for leak repairs.
Examples of Roof Repairs by Kakeru Koumuten in Adachi-ku
| Construction Location |
| Adachi-ku, Tokyo |
| Work Details |
| Installation of Temporary Scaffolding Roof Replacement Work |
| Inquiry Details |
| We received an inquiry from a customer living in Adachi-ku, Tokyo, stating, “I am considering roof replacement work to address water leakage issues!” |
| Existing Base/Materials Used |
| Existing Base: Tile Roof New Roofing Material: Super Galtect |
| Price Range |
| 800,000 yen – 900,000 yen |
| Construction Period |
| Approximately 10 days |
| Completion Month |
| July 2022 |
Our Proposal
This time, since you were considering a roof replacement from a tile roof, we proposed the lightweight and highly durable Super Galtect.
Check for Warranty and After-Service
When choosing a leak repair contractor, let’s confirm the warranty availability.
Leak repairs can recur even after being fixed once, so if you need to request repairs every time a leak reoccurs, it can lead to significant expenses.
For this reason, if the contractor offers a warranty period, repairs may be done for free within that warranty period.
The warranty period varies by contractor and the type of work, but it is generally set between 1 to 10 years.
Emergency repairs or partial repairs often do not come with a leak warranty.
Additionally, some contractors provide after-service separate from the warranty, so be sure to check if the contractor you are considering has warranties andafter-service.
Kakeru Koumuten Co., Ltd. provides a leak warranty for both roof overlay and roof replacement work.
Similarly, for exterior walls, a leak warranty is included for exterior wall overlay and replacement work as well as joint sealing work.
As part of our after-service, we send out annual DM, allowing for inspections every year.
Obtain estimates from multiple contractors (at least 3 companies)
When requesting roof renovations or leak repairs, be sure to obtain estimates from multiple contractors.
Even for the same repair work, the costs may vary between contractors, and there may be differences in warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired contractor at a lower price, obtaining estimates from multiple companies is essential.
If a leak occurs, it’s natural to feel rushed, but
first perform temporary measures, and if construction is needed, taking your time to consider will lead to a satisfactory outcome!
Kakeru Koumuten is happy to assist with temporary measures for leaks!
Check if the company conducts leak investigations and roof repairs in-house
Leaks can sometimes be quickly identified, while in other cases, it may take time to pinpoint the cause, requiring knowledge and experience.
Companies that completely outsource roof repairs and leak repairs to subcontractors may lack the necessary knowledge and experience, leading to suggestions for repairs in the wrong areas or ineffective leak repairs.
Moreover, having to investigate and then request a subcontractor incurs additional time and costs.
By having the knowledge and experience to perform the work in-house, responsible and cost-effective leak repairs can be carried out promptly.
Kakeru Koumuten handles everything from leak investigations to construction in-house!
About the costs of leak repair work
The table below shows the average costs for areas prone to leaks.
|
Repair Details |
Average Cost |
|
Replacement of part of roofing material |
¥10,000 – ¥20,000 |
|
Roof replacement (re-roofing) |
From ¥500,000 |
|
Roof overlay (cover method) |
From ¥400,000 |
|
Replacement/repair of roof ridge metal |
From 10,000 yen |
|
Skylight repair |
From 10,000 yen |
|
Exterior wall and joint repair |
From 10,000 yen |
|
Cap flashing repair |
From 10,000 yen |
|
Waterproofing work for balconies and rooftops |
From 80,000 yen |
For detailed pricing, click here!!
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, Kanagawa Prefecture, specializing in roofing, painting, and scaffolding work with completely in-house construction.
Since we can assemble temporary scaffolding and perform roof repairs in-house,
we can provide quick leak repairs at a reduced cost.
Company Introduction
● We store scaffolding materials!
Since we can set up temporary scaffolding ourselves, we can perform roof repairs quickly.
● We store materials and tools related to roofing and painting work!
We have all the necessary components for leak repairs, allowing us to respond quickly!
Customer Reviews
Service Areas
Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and the entire Tokyo Metropolitan Area.
Contact page for Kakeru Koumuten Co., Ltd. is here!
Adachi-ku, TokyoArea List
Aoba-ku, Adachi / Adachi-ku, Adachi / Aoyama-ku, Adachi / Ikoi-ku, Adachi / Ikoi Honmachi, Adachi / Iritani, Adachi / Iritani-machi, Adachi / Umejima, Adachi / Umeda, Adachi / Ogi, Adachi / Otanida, Adachi / Koino, Adachi / Odai, Adachi / Kaga, Adachi / Kapei, Adachi / Kitakapei-machi, Adachi / Kurihara, Adachi / Koudou, Adachi / Kohoku, Adachi / Furuchitaya, Adachi / Furuchitaya Honmachi, Adachi / Sano, Adachi / Saranuma, Adachi / Kahama, Adachi / Shimane, Adachi / Nitta, Adachi / Shinmei, Adachi / Shinmei Minami, Adachi / Sekihara, Adachi / Senju, Adachi / Senju Akebono-cho, Adachi / Senju Asahi-cho, Adachi / Senju Higashi, Adachi / Senju Okawamachi, Adachi / Senju Kawaramachi, Adachi / Senju Kotobuki-cho, Adachi / Senju Sakuragi, Adachi / Senju Sekiya-machi, Adachi / Senju Ryutata-machi, Adachi / Senju Nakai-machi, Adachi / Senju Nakacho, Adachi / Senju Hashido-machi, Adachi / Senju Midori-machi, Adachi / Senju Miyamoto-machi, Adachi / Senju Motomachi, Adachi / Senju Yanagimachi, Adachi / Takenotsuka, Adachi / Tatsunuma, Adachi / Chuo Honmachi, Adachi / Tsubaki, Adachi / Higashi Ayase, Adachi / Higashi Ikoi, Adachi / Higashi Hokima, Adachi / Higashi Rokugatsu-machi, Adachi / Hitotsuya, Adachi / Hinode-cho, Adachi / Hirano, Adachi / Hokima, Adachi / Hozuka-machi, Adachi / Horinouchi, Adachi / Minami Hanabatake, Adachi / Miyagi, Adachi / Rokuki, Adachi / Motoki, Adachi / Motoki Higashi-machi, Adachi / Motoki Nishi-machi, Adachi / Motoki Minami-machi, Adachi / Motoki Kitamachi, Adachi / Tanzaike, Adachi / Taninaka, Adachi / Yanagihara, Adachi / Rokugatsu, Adachi / Rokumachi
Possible Subsidies and Grants for Roof Leak Repairs in Adachi-ku, Tokyo
In Adachi-ku, Tokyo, the following subsidies may be available for roof leak repairs. For details, please contact our company or your local government. (As of February 2025)
Adachi-ku Energy-Saving Renovation Subsidy (Heat-Reflective Coating)
Adachi-ku has implemented a subsidy system for energy-saving renovations to promote energy efficiency in homes. Below is a summary of the subsidy details related to heat-reflective coatings.
Eligible Properties (Heat-Reflective Coating)
Heat-reflective coating is an energy-saving measure that uses paint with a solar reflectance rate of 50% or more in the near-infrared range to suppress temperature increases in the roof and exterior walls of buildings, thereby reducing the cooling load indoors.
Eligible Homes
- Single-family homes in Adachi-ku
- Existing homes where residents are registered
- The construction work has not received similar subsidies in the past 5 years
- Construction by contractors within the ward
Subsidy Rate and Maximum Amount
- Subsidy Rate: 1/3 of the construction cost (rounded down to the nearest thousand yen)
- Maximum Subsidy Amount: 50,000 yen
Example:
- If the cost of heat-insulating painting work is 150,000 yen → subsidy of 50,000 yen
- If the cost of heat-insulating painting work is 90,000 yen → subsidy of 30,000 yen
- If the cost of heat-insulating painting work is 180,000 yen or more → 50,000 yen is the maximum
Eligible Expenses for Subsidy
Expenses eligible for subsidy
- Cost of purchasing heat-insulating paint
- Construction costs related to the work (including material costs)
Expenses not eligible for subsidy
- Delivery fee
- Cost for removal of old paint and disposal of waste materials
- Items with unclear content such as “total construction cost”
- Construction costs if the applicant performed the work themselves
For details, please check the official website of Adachi Ward.
About Adachi Ward’s “Seismic Assistance Program for Wooden Houses Built to the New Seismic Standards”
In Adachi Ward, we provide assistance for seismic diagnosis and seismic renovation work for two-story or less wooden houses built using the wooden frame construction method between June 1, 1981, and May 31, 2000.
Eligible Properties
Eligible houses
- Two-story or less wooden houses built using the wooden frame construction method
- Started construction between June 1, 1981, and May 31, 2000
- Houses located within Adachi Ward
- Houses that have undergone a seismic diagnosis and are recognized as needing seismic renovation
Subsidy for Seismic Diagnosis Costs
| Type of Building | Subsidy Rate | Maximum Amount |
|---|---|---|
| Wooden Detached House | – | Up to 300,000 yen |
| Wooden Multi-Family Housing | 50% of diagnostic costs | Up to 5,000,000 yen (or the lesser amount of the number of units × 1,000,000 yen) |
- The subsidy amount is rounded down to the nearest thousand yen, excluding consumption tax
- For multi-family housing, the amount applied is calculated by multiplying 3,670 yen per square meter by the total area
Subsidy for Seismic Renovation Costs
| Evaluation Points (Seismic Diagnosis Results) | Judgment | Eligible for Subsidy |
|---|---|---|
| 1.5 and above | No risk of collapse | – |
| 1.0 and above to less than 1.5 | Generally no risk of collapse | – |
| 0.7 and above to less than 1.0 | Possible risk of collapse | Eligible for subsidy for seismic retrofitting costs |
| Less than 0.7 | High risk of collapse | Eligible for subsidy for seismic retrofitting costs |
- To receive the subsidy, it is necessary to have been judged as lacking seismic resistance based on the results of the seismic diagnosis subsidy in Adachi-ku
- Renovation work that is expected to improve the seismic diagnosis score to 1.0 or above after completion
- A seismic diagnosis specialist must oversee the construction
Supplement
- Pre-application is required (application for the subsidy must be made before the construction contract)
- Must not have received subsidies for seismic diagnosis or seismic retrofitting in the past
- Renovation work must be carried out generally within 2 years after the diagnosis
For detailed application procedures and required documents, please check the official site of Adachi Ward.
Summary
Our company handles many roofing projects in Adachi Ward.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement, and leak repairs, as well as other repairs!
“I just need a temporary fix for the leak”
“I want to repair my broken roof”
“I want to implement overall leak prevention measures for the building”
We will provide the best solutions for your specific requests.
Estimates and inspections are, of course, free!
We carry out everything from temporary scaffolding work to roofing and exterior painting completely in-house.
We are confident that our costs, quality, and organization for exterior work are unmatched compared to other companies!
We welcome competitive estimates with confidence!
We look forward to your inquiries. Thank you very much.
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!
