If you are looking for an exterior siding contractor in Kakeru Koumuten, Higashi-Kurume City, Tokyo
Kakeru Koumuten is based in Tokyo and has handled numerous exterior cover projects!
The major benefits of exterior cover work are the following three points!
“Improved insulation”
“High durability with solid guarantees for peace of mind”
“Beautiful finish like a new building that cannot be achieved with exterior painting”
Exterior cover work is gaining attention year by year.
Here, we will also introduce case studies, benefits, points to note, and costs!
This will definitely be helpful for customers considering exterior siding in Higashi-Kurume City, TokyoPlease take a look!
The most important thing when considering exterior siding is “getting multiple estimates”!
Let’s obtain at least three estimates from exterior renovation companies that serve the Higashi-Kurume City area!
Estimates and consultations are free!
We welcome multiple estimates!
What is the exterior cover method?
We will explain in detail the recommended points and precautions of the exterior cover method!
The exterior cover method is a construction method that overlays a new exterior on top of the existing exterior.
It is possible to overlay various types of exteriors such as ALC walls, ceramic siding, and mortar exteriors.
The exterior materials used in the exterior cover method are generally lightweight and durable metal siding.
Although the costs are higher compared to exterior painting, it is a renovation method for exteriors that has various benefits and is gaining attention year by year.
Why is the exterior cover method popular?
Here are the “five points” that Kakeru Koumuten’s exterior cover method is highly praised for!
Point 1 Super high durability!!
Metal siding offers significantly higher durability compared to exterior painting.
Galvalume steel, SGL steel, and aluminum are types of metal siding, and with aluminum, you can expect a durability of over 40 years!
Additionally, unlike ceramic siding or mortar exteriors, it does not crack or break, making its sturdiness one of its advantages!
If you use high-durability sealing materials, maintenance will be unnecessary for nearly 30 years!
Point 2 Improved Insulation!!
Cross-section of metal siding
The metal siding used in the exterior cover method has integrated insulation materials.
Furthermore, by installing battens before the metal siding installation to create a ventilation layer, the insulation properties are significantly enhanced!
This improvement in insulation is one of the major benefits of metal siding.
Point 3 Comprehensive Warranty for Peace of Mind!!
While many construction companies offer their own warranties for exterior painting, manufacturer warranties are generally not included.
Metal siding comes with solid manufacturer warranties, including coating and perforation guarantees, providing a high level of reassurance for long-term exterior renovations!
Point 4 Improved Waterproofing!!
With the exterior material being double-layered, it effectively prevents rainwater intrusion, significantly enhancing waterproofing.
Applying waterproof paper before installation further increases waterproofing effectiveness!
Point 5 Improved Aesthetics!!
Various designs such as wood grain and tile patterns
Metal siding allows for a finish that resembles a new build, which cannot be achieved with exterior painting.
There are various designs available, from simple styles to tile and wood grain patterns.
You can choose from a variety of designs to match the atmosphere of your building and your personal preferences!
Major manufacturers include “Aiji Industrial“, “Keimyuu“, “Nichiwa“, and “Asahi Tostem“, each offering a variety of types and designs of metal siding.
If you find a product of interest in the catalog, you can also request cut samples!
What are the points to be aware of when doing exterior wall cover work with metal siding?
Next, we will explain the “three points of caution” when using metal siding for exterior wall cover methods!
Caution 1 Few contractors can perform the installation
There are significantly fewer contractors capable of performing the cover method with metal siding compared to exterior painting contractors.
Many inexperienced contractors exist, leading to a higher occurrence of troubles.
Since there is often a variation in estimate costs, to ensure a satisfactory construction, if you are considering the exterior wall cover method with metal siding, make sure to get estimates from three or more companies and thoroughly check the details!
Caution 2 Prone to dents and scratches
Metal siding may develop dents from impacts when objects hit it.
Additionally, being prone to scratches is one of its disadvantages.
If noticeable scratches occur and are a concern, you can request repairs from a specialized repair contractor!
Caution 3 Long construction period
Exterior wall cover work can be considered one of the most extensive renovations in exterior remodeling.
While exterior painting typically takes about 2 to 3 weeks, exterior wall cover work can often take close to a month.
The long construction period can be a source of stress for residents, making it one of the disadvantages.
Examples of exterior wall cover work
| Construction Details |
| Exterior wall cover work |
| Completion Date |
| January 2025 |
| Inquiry Details |
|
I am considering a renovation of the exterior walls. I would like to use high-durability metal siding with a solid warranty. |
| Proposal Details |
| We have proposed a roof overlay method using metal siding as per your request. Since you had several preferred metal sidings, we created separate estimates for each! You entrusted us with the “Aiji Industrial/SF-Gal Stage Shine” metal siding! |
| Price Range |
| 2,000,000 – 2,100,000 yen |
| Construction Period |
| Approximately 3 weeks |
| Existing Exterior Material / New Exterior Material |
|
Existing exterior: ALC |
1. Painting of Accessory Parts
2. Removal of Equipment
3. Substrate Adjustment
4. Waterproof Paper Installation (may not be necessary)
5. Installation of Battens
6. Metal Work for Fittings
7. Main Construction
8. Sealing at Various Locations
9. Reinstallation of Equipment
10. Completion
About the Costs of Exterior Wall Covering Work
This is a guideline table for the estimated costs of exterior wall cover work.
It is an estimate for the cost of performing the exterior wall cover method on a building with a floor area of 30 tsubo.
The cost of the exterior wall cover work will be determined by the following calculation:
Exterior wall area (㎡) × Siding unit price + Equipment removal and installation costs + Additional painting costs = Total amount
This will be the total.
| Material | Expected Durability (Years) | Cost Assuming a building area of 30 tsubo (150㎡) |
| Galvalume Steel | 30 to 35 years | Including tax Approximately 2,000,000 yen (Siding unit price 11,000 yen/㎡~) |
| SGL Steel | 35 to 40 years | Including tax Approximately 2,200,000 yen (Siding unit price 12,500 yen/㎡~) |
| Aluminum | 40 years or more | Including tax Approximately 2,500,000 yen (Siding unit price 14,000 yen/㎡~) |
The amount will vary depending on the number of additional parts to be painted, the number of windows, and the equipment to be removed and reattached.
Please note that this is just an estimated amount, and detailed estimates are completely free, so feel free to contact us.
How to Choose a Siding Contractor
There are fewer contractors that handle exterior wall cover work compared to exterior painting contractors, so it may be difficult to find a reputable contractor, such as “where should I request?”
The most important thing in choosing a contractor and obtaining estimates is to always obtain multiple estimates!
For this reason, when requesting exterior wall cover work, let’s confirm the following four points.
1. Check the contents and materials of the estimate
2. Confirm the existence of guarantees and aftercare maintenance
3. Obtain multiple estimates from different contractors (at least three companies)
4. Confirm whether the contractor performs the exterior wall cover work in-house
By confirming the above four points, you will be able to choose a reliable contractor.
1. Check the contents and materials of the estimate
When obtaining an estimate for exterior wall cover work, let’s check the following items!
・Is the proposed new siding material suitable for your needs?
Check whether materials that meet your requirements, such as durability and insulation, are being proposed!
Since there are various types of metal siding, such as cost-effective siding and insulation-focused siding, make sure that the proposed siding aligns with your original requirements!
・Is the proposed construction method appropriate?
When performing exterior wall cover work, it is necessary to create a ventilation layer between the existing exterior wall and the new exterior wall material using a method called “ventilation method.”
If you apply it directly without creating a ventilation layer, moisture cannot escape, which can lead to mold and corrosion, or cause peeling and lifting of the exterior wall material.
Check whether the proposed construction is appropriate!
・Are the quantities and construction details described in detail?
If the content is vague, such as “exterior wall cover work 1 set,” it will be difficult to understand the construction method and what the costs are for, making it hard to compare estimates.
Having clear unit prices and quantities for items like base water drainage and edge trim will provide peace of mind and help prevent issues.
If there are items of concern that are not included in the estimate, confirm the reason for their exclusion!
・Check the auxiliary materials to be used!
Check not only the main siding but also the types of detailed auxiliary materials, such as “types of battens“, “siding fasteners“, and “types of waterproof paper“!
For example, siding fasteners are screws, and the overall cost will vary between iron and stainless steel.
While iron may appear cheaper at first glance, stainless steel is resistant to rust and is the recommended fastener.
2. Confirm the existence of guarantees and aftercare maintenance
When choosing a contractor for exterior wall cover work, be sure to check for warranties.
Exterior wall cover work is one of the more expensive types of exterior renovations, so in addition to the manufacturer’s warranty, make sure to check if the company offers its own warranty!
If the contractor has a warranty period, they may offer free repairs within that period.
The warranty period varies by contractor and the specifics of the work, but a 5 to 10-year period is common.
Additionally, some contractors offer after-sales service separate from the warranty, so be sure to check if the contractor you are considering has after-sales service.
Kakeru Koumuten Co., Ltd. always provides a warranty for exterior wall cover work.
We also offer after-maintenance services, and we send out annual direct mail, so if you wish, you can have inspections every year.
3. Obtain estimates from multiple contractors (at least 3 companies)
When requesting exterior wall cover work, be sure to obtain estimates from multiple contractors.
The cost of the same repair can vary between contractors, as can the warranties and after-sales services.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired repair contractor at a lower price, obtaining estimates from several contractors is essential.
When comparing estimates, consider not only the costs but also the details of the plans, materials, and auxiliary materials!
4. Confirm whether the company performs exterior wall cover work in-house
There are differences in costs between companies that handle the work in-house and those that outsource it to external companies, and there is a higher likelihood of miscommunication and other issues with external contractors.
Furthermore, if problems arise after construction, the response may be slow, or there may be no dealings with the external contractor, leading to potential troubles.
Being able to respond immediately in case of issues is one of the reasons why companies that perform the work in-house are recommended!
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. specializes in roofing, exterior wall work, and scaffolding work with complete in-house construction for exterior renovations.
Since we can assemble temporary scaffolding and perform exterior wall cover work in-house,
we can provide high-quality work at a reduced cost.
Company Introduction
● We store scaffolding materials!
Since we can set up temporary scaffolding in-house, we can provide high-quality exterior renovations at a lower cost!
● We store materials and tools related to exterior construction and painting work!
We also store tools and materials for the roof overlay (cover method)!
Customer Reviews
Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo Metropolis.
Click here for inquiries to Kakeru Koumuten Co., Ltd.!
List of Areas in Higashi-Kurume City, Tokyo
Higashi-Kurume City Kaminohara / Higashi-Kurume City Gakuencho / Higashi-Kurume City Kanayama-cho / Higashi-Kurume City Koyama / Higashi-Kurume City Saiwaicho / Higashi-Kurume City Shimosato / Higashi-Kurume City Shinkawacho / Higashi-Kurume City Jinhoko-cho / Higashi-Kurume City Asama-cho / Higashi-Kurume City Daimon-cho / Higashi-Kurume City Takiyama / Higashi-Kurume City Chuo-cho / Higashi-Kurume City Nobidome / Higashi-Kurume City Yahata-cho / Higashi-Kurume City Hikawadai / Higashi-Kurume City Higashihoncho / Higashi-Kurume City Hibarigaoka Danchi / Higashi-Kurume City Honcho / Higashi-Kurume City Maezawa / Higashi-Kurume City Minamisawa / Higashi-Kurume City Minamicho / Higashi-Kurume City Yanagikubo / Higashi-Kurume City Yayoi
Possible Subsidies and Grants in Higashi-Kurume City, Tokyo
The following subsidies may be available in Higashi-Kurume City, Tokyo.
Summary of Main Subsidy and Grant Programs for Rental Housing in Tokyo
1. Excellent Private Rental Housing (Interest Subsidy for Construction Funds)
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Program Details: This program provides loans and interest subsidies from Tokyo Metropolis when landowners construct “Excellent Private Rental Housing.” This promotes the supply of high-quality rental housing.
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Eligibility: Housing that meets the criteria for area, structure, and number of units on a site located within Tokyo.
2. Excellent Rental Housing for the Elderly
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System Details: This is a subsidy program for rental housing designed and maintained for the elderly (primarily those aged 60 and over), providing assistance for construction and improvement costs, as well as rent reduction expenses.
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Subsidy Details:
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Construction and Improvement Cost Subsidy: Assistance for the development of housing equipped with structures and facilities that allow the elderly to live safely.
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Rent Reduction Subsidy: Support for the costs associated with reducing rent so that the elderly can live at an appropriate rental price.
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Eligibility: Only housing certified by the metropolitan government is eligible.
3. Promotion of Service-Provided Housing for the Elderly (Sakouju)
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System Details: A program where the national government, metropolitan government, and local municipalities jointly provide subsidies for the development of Sakouju, rent reductions, and planning. It particularly supports community-oriented housing development, including collaboration with regional comprehensive care and the establishment of shared facilities.
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Main Subsidy Details:
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Subsidy for Planning Costs: Support for part of the costs associated with creating housing development plans.
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Subsidy for Development Costs: Assistance for costs related to the development of common spaces and barrier-free modifications.
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Rent Reduction Subsidy: Support for costs to make rent more affordable for residents (with certain conditions).
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Quick Comparison Table of Subsidy Programs
| System Name | Target Housing | Main Support Content |
|---|---|---|
| Excellent Private Rental Housing (Construction) | Construction-type rental housing (those certified as excellent) | Loan introduction and interest subsidies |
| Excellent Rental Housing for the Elderly | Rental housing certified for the elderly | Construction and improvement cost subsidies, rent reduction assistance |
| Promotion of Supply of Service-Provided Housing for the Elderly | Service-provided housing for the elderly (Sakaiju) | Support for planning, maintenance cost subsidies, rent reduction assistance, and other multifaceted support |
For detailed conditions and procedures, please check this website.
Leave your exterior wall cover work to Kakeru Koumuten, the exterior renovation specialists!
This concludes the information on the exterior wall cover method.
The exterior renovation that significantly improves insulation and offers a stylish look like a new build is limited to exterior wall siding work.
While the cost is higher compared to exterior wall painting, it comes with various benefits and is a recommended exterior renovation.
The important thing is, if you are considering exterior wall cover work, be sure to get estimates from at least three companies!
Our company specializes in exterior renovations, so if you have any concerns regarding roofs, rain gutters, or exterior walls, please consult Kakeru Koumuten Co., Ltd.!
We carry out everything from temporary scaffolding work to roof work and exterior wall renovation work entirely in-house. We are confident that our costs, quality, and organization are unmatched in exterior work compared to other companies!
We welcome competitive estimates with confidence!
You will be glad you chose us! We take every request seriously to ensure you feel this way.
Estimates and surveys are free!
If our construction plan is inferior to others, please feel free to decline!
Rest assured, we do not charge any cancellation fees or travel expenses!
We look forward to your inquiries. Thank you very much.
・For exterior renovations in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For roof renovations in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For exterior wall painting in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For rain gutter repair and cleaning in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For solar panel installation in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For exterior wall cleaning in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For waterproofing work in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・For leak repairs in Higashikurume, Tokyo, trust Kakeru Koumuten Co., Ltd.!
・After maintenance by Kakeru Koumuten Co., Ltd.
・Construction menu and price list of Kakeru Koumuten Co., Ltd.
・Staff blog and announcements of Kakeru Koumuten Co., Ltd.
We welcome consultations via LINE as well◎
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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!
