目次
- 1 If you are looking for a roof repair contractor in Koto-ku, Tokyo, come to Kakeru Koumuten
- 1.1 How to Choose a Leak Repair Contractor
- 1.2 About the cost of leak repair construction
- 1.3 About Kakeru Koumuten
- 1.4 Customer Reviews
- 1.5 Service Area
- 1.6 Subsidies and Grants for Roof Leak Repairs in Koto-ku, Tokyo
- 1.7 Summary
If you are looking for a roof repair contractor in Koto-ku, Tokyo, come to Kakeru Koumuten
Kakeru Koumuten is an exterior renovation company specializing in roof repairs and leak repairs.
We have handled numerous leak repairs and roof repairs in Koto-ku, Tokyo.
If you are considering a roof renovation, please consult with Kakeru Koumuten!
We handle a wide range of issues, including sudden leaks that occur after typhoons and roof repairs based on the age of the building.
For those in Koto-ku, Tokyo, we offer same-day service, so feel free to contact us.
How to Choose a Leak Repair Contractor
There are many leak repair contractors in Koto-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 repairs and leak repairs
Roof repair contractors often have websites showcasing their construction achievements.
The construction achievements may explain the following items, so let’s check if similar repairs have been performed on your home.
Repair details,the history leading up to the repair,materials used,repair costs,repair duration, etc.
Additionally, having detailed explanations of the repair work with photos can provide peace of mind as a reference when you actually request repairs.
If you are concerned about whether the contractor you are about to hire will respond properly, 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 leak repairs by Kakeru Koumuten Co., Ltd. in Koto-ku
| Construction Location |
| Koto-ku, Tokyo |
| Construction Details |
| Solar panel removal and installation Roof overlay (cover method) Temporary scaffolding setup |
| Existing Materials |
| Existing roofing material: Color Best (contains asbestos) |
| New Materials |
|
〇 New roofing material for roof overlay: Aijii Industry/Super Galtect 〇 New roofing sheet: Tajima Roofing/New Liner Roofing
〇 New Purlin (Ridge Substrate): Made of Galvalume Steel 〇 Metal Fasteners: Stainless Steel Screws with Washers 〇 Sealing Material Used: Auton Exceed |
| Price Range |
| 1,000,000～1,100,000 |
| Construction Period |
| Approximately 7 days |
| Completion Month |
| June 2024 |
| Inquiry Details |
| We received an inquiry from a customer living in Koto-ku, Tokyo, stating, “Since my house is nearly 30 years old, I am considering the roof overlay method and would like to request a quote. There are solar panels on the roof, but they are broken and not in use, so I would also like to request their disposal.” |
Our Proposal
The existing roof was made of asbestos-containing slate, and although it was in relatively good condition for its age, some deterioration was observed as expected over the years.
We provided estimates for four types of roofing materials, and based on your request for “as lightweight and high insulation as possible,” you chose the roof overlay method using Super Galtect!
We proposed roofing sheets and ridge materials that matched the durability of Super Galtect!
We recommend aligning the durability of roofing materials and auxiliary materials such as roofing sheets as much as possible.
The solar panels were disposed of as per your request!
Check for Warranty and After-Maintenance Services
When choosing a leak repair contractor, make sure to check for warranty availability.
Leak repairs can recur even after being fixed once, so if you have 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 fixes often do not come with a leak warranty.
Additionally, some contractors offer after-service separate from the warranty, so be sure to check if the contractor you are considering has warranties andafter-service options.
Kakeru Koumuten Co., Ltd. provides a leak warranty for all roof overlay and roof replacement work.
Similarly, exterior wall cover work, replacement work, and joint sealing work also come with a leak warranty.
As part of our after-maintenance, we send out annual DM, allowing for yearly inspections.
Obtain Estimates from Multiple Contractors (at least 3)
When requesting roof renovations or leak repairs, be sure to get estimates from multiple contractors.
Even for the same repair work, costs and warranty or after-service options may vary between contractors.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your preferred repair contractor at a lower price, it is essential to obtain estimates from multiple contractors.
If a leak occurs, it’s natural to feel anxious, but
first, perform temporary measures, and if you decide to proceed with construction, taking your time to consider will lead to a project without regrets!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency measures for leaks!
Check if the company conducts leak investigations and roof repairs in-house
Leaks can either be quickly identified or may take time to locate the source, requiring knowledge and experience for accurate identification.
Contractors that completely outsource roof repairs and leak repairs to subcontractors often 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 adds both time and cost.
By having the knowledge and experience to perform the work in-house, responsible and cost-effective leak repairs can be carried out swiftly.
Kakeru Koumuten Co., Ltd. handles everything from leak investigations to construction in-house!
About the cost of leak repair construction
The table below shows the average costs for areas prone to leaks.
|
Repair Details |
Average Cost |
|
Replacement of part of the roofing material |
¥10,000 – ¥20,000 |
|
Roof replacement (re-roofing) |
From ¥500,000 |
|
Roof overlay (cover method) |
From ¥400,000 |
|
From 10,000 yen |
|
|
Skylight repair |
From 10,000 yen |
|
Repair of exterior walls and joints |
From 10,000 yen |
|
Repair of coping metal |
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 complete in-house construction.
By assembling temporary scaffolding and performing roof repairs in-house,
we can provide quick leak repairs at reduced costs.
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 parts for leak repairs, allowing us to respond quickly!
Customer Reviews
Service Area
Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and all of Tokyo.
Contact page for Kakeru Koumuten Co., Ltd. is here!
Koto Ward Area List
Aomi, Koto-ku / Ariake, Koto-ku / Ishijima, Koto-ku / Umibe, Koto-ku / Eitai, Koto-ku / Edagawa, Koto-ku / Echujima, Koto-ku / Oogibashi, Koto-ku / Oshima, Koto-ku / Kameido, Koto-ku / Kitasuna, Koto-ku / Kiba, Koto-ku / Kiyosumi, Koto-ku / Saga, Koto-ku / Sarue, Koto-ku / Shiohama, Koto-ku / Shiohama, Koto-ku / Shionome, Koto-ku / Shirakawa, Koto-ku / Shindaibashi, Koto-ku / Shinkiba, Koto-ku / Shinsuna, Koto-ku / Sumiyoshi, Koto-ku / Sengoku, Koto-ku / Chida, Koto-ku / Takahashi, Koto-ku / Tatsumi, Koto-ku / Chuo Bouhatei, Koto-ku / Toyo, Koto-ku / Tokiwa, Koto-ku / Tominaka, Koto-ku / Toyosu, Koto-ku / Higashisuna, Koto-ku / Hirano, Koto-ku / Fukagawa, Koto-ku / Fukuzumi, Koto-ku / Fuyuki, Koto-ku / Koishiba, Koto-ku / Botan, Koto-ku / Minamisuna, Koto-ku / Miyoshi, Koto-ku / Mouri, Koto-ku / Morishita, Koto-ku / Monzen Nakacho, Koto-ku / Yumenoshima, Koto-ku / Wakasu, Koto-ku
Subsidies and Grants for Roof Leak Repairs in Koto-ku, Tokyo
In Koto-ku, Tokyo, the following subsidies may be available for roof leak repairs. For more details, please contact our company or your local government. (As of February 2025)
[Koto-ku Subsidy] Wooden Earthquake Resistance Reinforcement Plan, Wooden Earthquake Resistance Reinforcement Work
Eligible Wooden Houses
| Eligible Wooden Houses | |||
| Construction Start Date | Construction Method | Building Use | Number of Floors |
|---|---|---|---|
| Before May 31, 1981 | Traditional Frame Construction, Framework Wall Construction Traditional Construction Method |
Single-family homes, row houses, apartment buildings | 2 stories or less |
| From June 1, 1981 to May 31, 2000 | Limited to Traditional Frame Construction | ||
Eligible Applicants
Individuals or corporations that own the building
Subsidy Amount
| Subsidy System | Subsidy Ratio | Maximum Subsidy Amount |
|---|---|---|
| Seismic Reinforcement Plan | 1/1 of the cost required for the seismic reinforcement plan | 150,000 yen |
| Seismic Reinforcement Work | 1/2 of the cost required for the seismic reinforcement work | 1,500,000 yen |
For more details, please refer to the official website of Koto City below.
“Seismic Reinforcement of Wooden Houses (Free Seismic Diagnosis, Subsidy for Seismic Reinforcement Plans and Works)”
<div class=”simple-box6″><p>Contact page for Kakeru Koumuten Co., Ltd. is here!</p></div>
Summary
Our company handles many roofing projects in Koto City.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement, and leak repairs, as well as other repairs!
“Just a temporary fix for the leak”
“I want to repair the roof because it’s cracked”
“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!
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!
