If you’re looking for a roof repair contractor in Izumi-ku, Yokohama, come to Kakeru Koumuten
Kakeru Koumuten is an exterior renovation company specializing in roof repairs and leak repairs in Yokohama.
We have handled numerous leak repairs and roof repairs in Izumi-ku.
If you are considering a roof renovation, please feel free to consult with Kakeru Koumuten!
We respond widely to sudden leaks after typhoons and roof repairs based on the age of the building.
For those in need in Izumi-ku, Yokohama, we can respond as soon as the same day, so please feel free to contact us.
How to Choose a Leak Repair Contractor
There are many leak repair contractors in Yokohama, 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 where they showcase their construction achievements.
The construction results may explain the following items, so let’s check if similar repairs have been performed on your home.
Repair details,the process 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 properly, choose a contractor with extensive repair experience.
Kakeru Koumuten Co., Ltd. specializes in roof and exterior repairs, and we receive many requests for rain leak repairs.
Kakeru Koumuten’s roof repair case studies in Izumi-ku, Yokohama
| Construction Location |
| Aoba-ku, Yokohama |
| Construction Details |
| Temporary Scaffolding Installation Roof Overlay (Cover Method) |
| Existing Substrate / Materials Used |
|
・Existing Roofing Material: Nichiha / Pamir ・New Roof Overlay (Cover Method) Materials: Super Galtect (Color: Shade Charcoal) ・New Roofing Sheet: Tadi Self Cover ・Ridge base rain gutter base: Galvalume steel plate |
| Price Range |
| 500,000 to 600,000 yen |
| Construction Period |
| About 1 week |
| Completion Month |
| July 2024 |
| Inquiry Details |
| We received an inquiry from a customer living in Izumi-ku, Yokohama, stating, “There is a leak from the skylight, so I would like to request a leak repair!” |
Our Proposal
The existing roofing material is Nichiha/Pamir, which is very brittle and cannot be painted.
While partial leak repairs for the skylight were possible, the roofing material was in a state that would last only a few more years, so we proposed two options: “skylight leak repair only” and “roof overlay (cover method).”
After explaining the condition and existing roofing material, we were entrusted with the roof overlay (cover method) using Super Galtect!
Nichiwa/Pamir is classified as a fragile slate roofing material, and when covering a fragile slate roof, it is necessary to use a specialized roofing sheet.
The roofing sheet used is “Tadis Self Cover.”
It has a durability of about 30 years, making it a highly durable adhesive roofing sheet specifically for the cover method, and it also offers excellent waterproofing.
The ridge base is made of Galvalume steel, which has a durability of over 30 years, close to that of Super Galtect.
Check for Warranty and Aftercare Services
When choosing a rain leak repair contractor, make sure to check for warranty availability.
Since rain leak repairs can recur even after a repair is done, requesting repairs every time a leak reoccurs can lead to significant expenses.
Therefore, if the contractor offers a warranty period, repairs may be done for free within that warranty period.
The warranty period varies by contractor and type of work, but it is generally set between 1 to 10 years.
Emergency measures or partial repairs often do not come with a rain leak warranty.
Additionally, some contractors offer aftercare services separate from the warranty, so be sure to check if the contractor you are considering has warranties andaftercare services.
Kakeru Koumuten Co., Ltd. provides a rain leak warranty for all roof cover and roof replacement work.
Similarly, for exterior walls, rain leak warranties are included for exterior wall cover work, replacement work, and joint sealing work.
As part of our aftercare, we send out annual DM, allowing for yearly inspections.
Obtain Estimates from Multiple Contractors (at least 3)
When requesting roof renovations or rain leak repairs, be sure to obtain estimates from multiple contractors.
Even for the same repair, costs and warranties or aftercare services may differ between contractors.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, obtaining estimates from multiple contractors is essential.
If a rain leak occurs, it’s natural to feel anxious, but
first, perform emergency measures, and if construction is needed, taking your time to consider will lead to a satisfactory outcome!
Kakeru Koumuten Co., Ltd. is happy to assist with emergency measures for rain leaks!
Confirm whether we conduct leak investigations and roof repairs in-house
There are cases where the leak can be quickly identified and cases where the source of the leak is difficult to pinpoint, requiring knowledge and experience for accurate identification.
If a contractor completely outsources roof repairs and leak repairs to subcontractors, they may lack the necessary knowledge and experience, leading to repairs in the wrong areas or suggesting ineffective leak repairs.
Additionally, having to investigate and then request a subcontractor adds extra time and costs.
By having the knowledge and experience to perform the work in-house, we can provide prompt and cost-effective responsible leak repairs.
Kakeru Koumuten Co., Ltd. conducts everything from leak investigations to construction in-house!
About the cost 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 ridge metal |
From ¥10,000 |
|
Skylight repair |
From ¥10,000 |
|
From 10,000 yen |
|
|
Cap flashing repairs |
From 10,000 yen |
|
Waterproofing work for balconies and rooftops |
From 80,000 yen |
For detailed pricing, click here!!
For exterior renovations in Aoba-ku, Yokohama, click here!
For exterior wall painting in Aoba-ku, Yokohama, click here!!
For roof renovations in Aoba-ku, Yokohama, click here!
For exterior wall overlay work in Aoba-ku, Yokohama, 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.
By assembling temporary scaffolding ourselves, we can keep costs down and provide quick leak repairs.
Company Introduction
● We store scaffolding materials!
Since we can set up temporary scaffolding ourselves, we can quickly carry out roof repairs.
● 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 Area
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
Contact page for Kakeru Koumuten Co., Ltd. is here!
List of Areas in Aoba-ku, Yokohama
Aoba-ku, Yokohama Ikonotani/Aoba-ku, Yokohama Izumigaoka/Aoba-ku, Yokohama Izumichuo North/Aoba-ku, Yokohama Izumichuo South/Aoba-ku, Yokohama Izumimachi/Aoba-ku, Yokohama Okazumachi/Aoba-ku, Yokohama Katsurazaka/Aoba-ku, Yokohama Kamiiida/Aoba-ku, Yokohama Shimo-iida/Aoba-ku, Yokohama Shimo-izumi/Aoba-ku, Yokohama Shirayuri/Aoba-ku, Yokohama Shinbashicho/Aoba-ku, Yokohama Nakada North/Aoba-ku, Yokohama Nakadamachi/Aoba-ku, Yokohama Nakada West/Aoba-ku, Yokohama Nakada East/Aoba-ku, Yokohama Nakada South/Aoba-ku, Yokohama Nishigaoka/Aoba-ku, Yokohama Yayoi-dai/Aoba-ku, Yokohama Ryoke/Aoba-ku, Yokohama Ryokuen
Subsidies and Grants Available for Leak Repairs in Aoba-ku, Yokohama
In Aoba-ku, Yokohama, the following subsidies may be available for leak repairs. For details, please contact us or your local municipality. (As of February 2025)
This program aims to create a safe city resilient to earthquakes, where the city of Yokohama conducts “seismic diagnosis” for wooden individual houses. For citizens wishing to have a seismic diagnosis, the mayor dispatches certified “Wooden House Seismic Diagnosticians” to conduct investigations and support citizens’ seismic measures.
https://www.city.yokohama.lg.jp/business/bunyabetsu/kenchiku/bosai/taishin/hojokinshienseido/mokutai/taishin/mokushindan.html
The Yokohama City Wooden House Seismic Renovation Promotion Project is a system where the city subsidizes part of the costs for seismic renovation work on wooden individual houses.
About the Earthquake Resistance Renovation Subsidy System for Wooden Houses in Yokohama City
https://www.city.yokohama.lg.jp/business/bunyabetsu/kenchiku/bosai/taishin/hojokinshienseido/mokutai/mokukaishu/mokukaishu.html
Features of Aoba-ku, Yokohama
Aoba-ku, Yokohama is located in the southwestern part of the city, characterized by a rich natural environment and a tranquil living atmosphere. With a population of about 150,000, it is primarily a residential area, yet it boasts many green spaces and parks, providing a comfortable environment for enjoying a relaxed lifestyle. The terrain consists of hilly areas and rural landscapes, with rivers and springs scattered throughout the district, allowing residents to enjoy seasonal scenery.
The climate is mild, with relatively gentle winters that are easy to endure, and summers that can feel cool due to the abundant greenery. The weather is stable throughout the year, making it a comfortable place to live while enjoying the natural environment. In terms of accessibility, major roads run through the area, making it easy to travel by car, and facilitating smooth movement outside the district. Thus, the charm of Aoba-ku lies in its abundant nature and easy-to-live residential neighborhoods. With many green spaces and walking spots, it provides a refreshing environment. The residential areas are quiet, making it a pleasant place to live for people of all ages.
Our company also handles many roofing projects in Aoba-ku, Yokohama.
We undertake roof replacement work, roof overlay (cover method) projects, and more.
If you have any concerns regarding your roof, please feel free to contact us!
Summary
Our company handles many roofing projects in Aoba-ku, Yokohama.
We are happy to assist with roof overlay (cover method) work, roof replacement, leak repairs, and other partial roof repairs, as well as other repairs!
“Just a temporary fix for the leak”
“I want to repair my cracked 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 efficiency in exterior work are unmatched by 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!
