If you are looking for an exterior wall cleaning contractor in
Suginami-ku, Tokyo, contact Kakeru Koumuten
Kakeru Koumuten is engaged in many exterior wall cleaning and washing projects in Suginami-ku, Tokyo!
The two major benefits of exterior wall cleaning are as follows!
“No need for temporary scaffolding”
“Enhancing the appearance of the building at a lower cost compared to exterior wall painting”
That said, exterior wall cleaning is still a relatively unknown service.
In this article, we will also introduce case studies, benefits, precautions, and costs of exterior wall cleaning in Suginami-ku!
Estimates and consultations are free!
We welcome competitive quotes!
What is exterior wall cleaning…
Exterior wall cleaning is one method of regular maintenance to keep the building’s beautiful appearance and prolong the life of the exterior materials.
As shown in the photo above, even if the paint film on the exterior wall is in good condition, rain streaks, darkening, and moss can occur due to sunlight and structure.
When the exterior wall becomes dark or moss grows, the common options are “exterior wall painting” or “high-pressure washing of the exterior wall”.
If it’s within reach, such as around the first floor, it might be possible to clean using a brush or sponge with a household cleaning machine, but it becomes quite difficult for the second or third floors.
Are you facing these concerns with exterior wall dirt?
“I painted 5 years ago, and while it’s not time for a repaint, I’m concerned about one area that looks dirty…”
“Painting is expensive, so I don’t plan to do it yet, but I want to clean the exterior at a lower cost…”
“It’s a three-story building, but is it possible to clean without scaffolding…?”
“Will this dirt come off with just washing…?”
“I’m worried that the detergent will discolor the exterior walls.”
For those with such concerns, Kakeru Koumuten’s exterior cleaning can solve your problems!
Why is Kakeru Koumuten’s exterior cleaning so popular in Suginami-ku?
We would like to introduce the “7 points” that make Kakeru Koumuten’s exterior cleaning highly regarded in Suginami-ku!
Point 1 Overwhelmingly low cost
Typically, exterior painting and high-pressure washing require scaffolding, which inevitably incurs high costs.
With Kakeru Koumuten’s exterior cleaning, there’s no need for temporary scaffolding, allowing you to restore the beauty of your exterior at about 1/10 the cost of exterior painting!
Point 2 Cleaning without damaging the exterior!
We use gentle water pressure instead of high pressure for washing. The brushes used are specially designed to clean gently, removing dirt without damaging the exterior walls.
The detergents used are formulated to prevent discoloration of the sashes and exterior walls!
We also differentiate the detergents used based on the type of dirt, such as rain stains, blackening, and moss!
*Please note that detergents strong against moss can harm or kill plants if they splash onto them, so caution is necessary! However, even if we can’t use a moss-resistant detergent, cleaning is still possible, so rest assured!
Point 3 Can clean the exterior without causing much inconvenience to neighbors!
By using a special brush with a gentle water flow, it is less likely to scatter than directly spraying water with a hose!
The detergent used also has very little odor.
The machine used is electric and relatively quiet.
That said, if the building is close by, there may still be some inconvenience, so we always greet the neighbors before starting the work.
If cars are nearby, we will protect them with car seat covers!
Point 4 Short construction period!!
For regular residential exterior cleaning, it often can be completed in just one day, even for full cleaning!
Since the work is basically done outdoors, cleaning can be done even if you are not at home!
Of course, we will take detailed construction photos and send them to you later.
Point 5 Cleaning other areas is also possible!
In addition to the exterior walls, we can clean the following areas!
・Exterior structures (blocks and tiles)
・Concrete floors (such as parking lots)
・Carports
・Roofs and solar panels (there may be cases where this is not possible.)
Please feel free to consult us about any other areas of concern!
Point 6 We will conduct a site survey before construction!
Before construction, we will check the condition of the exterior walls and joints, and greet the neighbors.
We will also check before the cleaning day to ensure that the work can be carried out without any issues.
Point 7 Estimates can be provided using photos and drawings!
We can provide estimates based on photos and drawings (floor plans and elevation drawings) through LINE or email!
In cases where it is difficult to provide an estimate based on photos or drawings, we will visit the site for an inspection.
Estimates will be sent within 1 to 2 business days after receiving the photos or drawings!
What should you be aware of when cleaning exterior walls?
Next, we will explain the “5 points to be cautious about” during exterior wall cleaning!
Caution 1 Severely deteriorated exterior walls
Severely deteriorated siding or mortar exterior walls with many cracks may not be cleanable.
This is to prevent leaks and peeling of the paint film.
Caution 2 Some stains may not come off…
Black stains and rain streaks that have been left for many years may not be removed even with cleaning.
In particular, it is difficult to completely remove rain streaks and black stains from exterior walls with Jollypat finishes.
If you attempt to forcibly remove black stains or rain streaks from Jollypat exterior walls, it may cause discoloration or damage, so we will use specialized agents to clean gently as much as possible. 
As shown above, even when using specialized chemicals, some rain streaks may remain on Jollypat finishes and other plastered exterior walls, so caution is necessary.
Depending on sunlight and location, it is recommended to clean the exterior walls every 3 to 5 years without leaving dirt!
Caution 3 When the joints are severely deteriorated
If the joints of the siding exterior are severely deteriorated, it may lead to leaks, and therefore, we may not be able to perform the work.
Note 4 There may be cases where work cannot be performed due to the structure of the building.
It may be difficult to work in areas such as above eaves, above bay windows, or extremely narrow spaces.
We will confirm this during the inspection.
Note 5 We will need to use electricity and water!
During the cleaning process, we will borrow electricity and water.
If there is no electricity or water outside, additional costs may be incurred, but we can also provide a generator or tank!
About the cleaning costs in Suginami-ku
| Minimum Charge | 15,000 yen |
|---|---|
| Single-story House | 500 yen～700 yen/㎡ |
| Two-story Building | 550 yen～750 yen/㎡ |
| Three-story Building | 600 yen～800 yen/㎡ |
・We will wash the exterior walls of moss, stains, and rain streaks with a special brush!
We will clean plastered exterior walls using a special cleaning method!
The cleaning method for plastered wall exteriors, such as Jolly Pat finishes, differs from that of siding and other materials.
As shown in the photos above, we apply specialized cleaning agents for plastered walls using rollers and other tools for cleaning.
By repeatedly applying the cleaning agents and washing, we gradually remove the dark stains!
Due to the increased number of processes, the cost may be higher compared to other exterior walls, and there may be cases where stains cannot be completely removed.
| Minimum Charge | 15,000 yen |
|---|---|
| Concrete for Parking Lots and Similar Areas | 500 yen–550 yen/㎡ |
| Exterior Cleaning of Walls and Fences | 500 yen–600 yen/㎡ |
| Carport Panel Cleaning | 500 yen–600 yen/㎡ |
Examples of Cleaning Costs
The following is an example of costs for exterior wall cleaning and floor washing!
・Two-story house Area 150㎡×Unit price 600 yen＝90,000 yen
・Parking lot floor concrete Area 30㎡×Unit price 500 yen＝15,000 yen
Total amount 105,000 yen
That’s it!
If you have any other areas of concern, please feel free to consult with us!
We can also clean signs and warehouses, in addition to exterior walls and exteriors!
Estimates are completely free!
Examples of exterior wall cleaning work
| Construction Details |
| ・Exterior wall cleaning (exterior washing) ・Wood deck cleaning ・Carport cleaning ・Balcony cleaning |
| Building Information |
| ・Two-story detached house ・Exterior wall: Fiber cement siding ・Age: Approximately 9 years |
| Construction Period |
| 2 days |
| Price Range |
| 150,000 to 200,000 |
| Inquiry Details |
| Moss is becoming noticeable, so I am considering cleaning the entire exterior and the wood deck and balcony. I don’t have time to attend the estimate in person, so I would like to request an online estimate first. |
| Proposal Details |
|
After the online estimate, it was within your budget, and you entrusted us with the exterior cleaning! The online estimate can be done if we have the following three pieces of information! |
| Completion Date |
| November 2024 |
Kakeru Koumuten Co., Ltd.
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, Kanagawa Prefecture, specializing in roofing, painting, scaffolding, and other exterior renovations, all performed with in-house construction.
Company Introduction
● We store scaffolding materials!
Since we can set up temporary scaffolding in-house, 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
Features of Suginami Ward
Suginami Ward is located in the western part of Tokyo, with a population of approximately 570,000 as of 2023. It is an attractive area where lush residential neighborhoods coexist with vibrant commercial districts.
Geographically, the Kanda River and Zenpukuji River flow through the area, which is rich in parks and green spaces, allowing residents to feel close to nature while being near the city center. Additionally, unique neighborhoods such as Koenji, Asagaya, and Ogikubo are scattered throughout, each offering a different atmosphere to enjoy.
Transportation is also very convenient, with the JR Chuo Line, Tokyo Metro Marunouchi Line, Seibu Shinjuku Line, and Keio Inokashira Line running through the area, along with a well-developed bus network.
Koenji and Asagaya are popular among young people as arts and music hubs, while Ogikubo is a calm residential area favored by families. Natural spots like Zenpukuji Park and Wada Bori Park offer outdoor enjoyment as well.
Moreover, local events are active, and there are ample educational and medical facilities, making it an attractive area for families with children.
Service Areas
We provide exterior wall cleaning services throughout Suginami Ward, Tokyo!
List of Areas in Suginami-ku, Tokyo
Suginami-ku, Asagaya Minami / Suginami-ku, Asagaya Kita / Suginami-ku, Amanuma / Suginami-ku, Igusa / Suginami-ku, Izumi / Suginami-ku, Imagawa / Suginami-ku, Umezu / Suginami-ku, Eifuku / Suginami-ku, Omiya / Suginami-ku, Ogikubo / Suginami-ku, Kamii-gusa / Suginami-ku, Kamiyagi / Suginami-ku, Kamitakaido / Suginami-ku, Kogayama / Suginami-ku, Koenji Minami / Suginami-ku, Koenji Kita / Suginami-ku, Shimizu / Suginami-ku, Shimoigusa / Suginami-ku, Shimotakaido / Suginami-ku, Matsuan / Suginami-ku, Zenpukuji / Suginami-ku, Takaido Higashi / Suginami-ku, Takaido Nishi / Suginami-ku, Narita Higashi / Suginami-ku, Narita Nishi / Suginami-ku, Nishiogiminami / Suginami-ku, Nishiogikita / Suginami-ku, Hamadayama / Suginami-ku, Hounan / Suginami-ku, Horinouchi / Suginami-ku, Motohamanuma / Suginami-ku, Matsunoki / Suginami-ku, Minami Ogikubo / Suginami-ku, Miyamae / Suginami-ku, Momoi / Suginami-ku, Wada
Leave Exterior Wall Cleaning in Suginami-ku, Tokyo to Kakeru Koumuten!
This concludes the information on exterior wall cleaning!
In the past, many people may have thought that the only option for moss, mold, and rain streaks on their exterior walls was to set up scaffolding and
“just do cleaning or exterior wall painting…”
and gave up. However, now it is possible to keep costs down and beautify your building with exterior wall cleaning!
If you have any questions or concerns about exterior wall cleaning, please feel free to consult with us!
In addition to exterior wall cleaning, our company specializes in exterior renovations, so if you have any issues with roofs, rain gutters, or exterior walls, please consult with Kakeru Koumuten in Aoba-ku, Yokohama!
We carry out everything from temporary scaffolding work to roof work and exterior wall painting completely in-house. We are confident that we won’t be outdone by other companies in terms of cost, quality, and efficiency in exterior work!
We welcome competitive estimates!
You will be glad you chose us! We take every request seriously to ensure you feel this way.
Estimates and inspections are free!
If our construction plan is inferior to others, please feel free to decline!
We do not charge any cancellation fees or travel expenses, so please rest assured!
We look forward to your inquiries. Thank you very much.
Consultations via LINE are also very welcome◎
We are regularly updating our Instagram◎Please follow us◎
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!
