If you are looking for an exterior wall cleaning contractor in
Chiyoda-ku, Tokyo, contact Kakeru Koumuten
Kakeru Koumuten handles many exterior wall cleaning and washing projects in Chiyoda-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 regarding exterior wall cleaning in Chiyoda-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 appearance clean and to prolong the life of the exterior materials.
As shown in the photo above, even when the paint film on the exterior wall is in good condition, rain streaks, darkening, and moss can occur due to sunlight and structure.
Typically, when the exterior wall darkens or moss grows, the common options are “exterior wall painting” or “high-pressure washing of the exterior wall”.
If it is within reach, such as around the first floor, it may be possible to clean it yourself with a brush or sponge using a household cleaning machine, but it becomes quite difficult for the second or third floors.
Are you facing these concerns with dirty exterior walls?
“It’s been 5 years since I painted, and while it’s not urgent to paint again, 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 can it be cleaned without scaffolding…?”
“Will this dirt come off just with washing…?”
“I’m worried that the detergent might discolor the exterior walls.”
If you have concerns like these, Kakeru Koumuten’s exterior cleaning can solve your problems!
Why is Kakeru Koumuten’s exterior cleaning so popular in Chiyoda-ku?
Here are the “7 points” that make Kakeru Koumuten’s exterior cleaning highly regarded in Chiyoda-ku!
Point 1 Overwhelmingly low cost
Typically, exterior painting and high-pressure washing require scaffolding, which inevitably incurs high costs.
Kakeru Koumuten’s exterior cleaning does not require 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 cleaning. The brushes used are specially designed to clean gently, removing dirt without damaging the exterior.
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 on them, so caution is necessary! However, even if a strong moss detergent cannot be used, cleaning is still possible, so rest assured!
Point 3 Can clean the exterior without causing much inconvenience to neighbors!
By using a special brush to apply a gentle water flow, it is less likely to scatter than spraying directly with a hose!
The detergent used also has little to no odor.
The machine used operates quietly as it is electric.
That said, if the building is close by, there may still be some inconvenience, so we always make sure to 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 a typical house exterior cleaning, it often can be completed in just one day even for full cleaning!
Since the work is generally done outdoors, cleaning can be done even if you are not home!
Of course, we will take detailed photos of the work, and we will send the photos to you later.
Point 5 Cleaning of areas other than the exterior is also possible!
In addition to the exterior, we can clean the following areas!
・Exterior structures (blocks and tiles)
・Ground (parking lot concrete, etc.)
・Carport
・Roof and solar panels (there may be cases where this is not possible.)
If there are other areas of concern, please feel free to consult with us!
Point 6 We will conduct a site survey before construction!
Before construction, we will check the condition of the exterior walls and joints, and we will greet the neighbors.
We will also check before the cleaning day to ensure that the work can proceed 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 walls with many cracks may not be able to be cleaned.
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 come off even after cleaning.
In particular, it is difficult to completely remove rain streaks and black stains from exterior walls with a Jolly Pat finish.
If you try to forcibly remove black stains or rain streaks from Jolly Pat exterior walls, it may cause discoloration or damage, so we will use special agents to clean gently as much as possible. 
As shown above, even when using special chemicals on plastered exterior walls like Jolly Pat finishes, some rain streaks may remain, so caution is necessary.
Depending on sunlight and location, it is recommended to clean the stains every 3 to 5 years without leaving them unattended!
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 construction is not possible 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 cleaning, 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 Chiyoda-ku
| Minimum Charge | 15,000 yen |
|---|---|
| Single-Story House | 550 yen～750 yen/㎡ |
| Two-Story Building | 650 yen～850 yen/㎡ |
| Three-Story Building | 700 yen～880 yen/㎡ |
・We will wash away moss, black stains, and rain streaks from the exterior walls using 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 finish, 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 costs 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 Lot 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 concrete floor washing!
・Two-story detached house Area 150㎡×Unit price 600 yen＝90,000 yen
・Parking lot concrete floor Area 30㎡×Unit price 500 yen＝15,000 yen
Total amount 105,000 yen
That will be the cost!
If you have any other areas of concern, please feel free to consult with us!
Cleaning is also possible for 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 |
| Building Information |
| ・Single-family home ・Two-story ・Mortar exterior wall with Jolly Pat finish |
| Construction Period |
| 1 day |
| Price Range |
| Approximately 90,000 yen |
| Inquiry Details |
| I am concerned about the darkening of the exterior walls and would like to request cleaning. I am planning to move in a few years, so I contacted you hoping to keep costs down while making the exterior look nice. |
| Proposal Details |
| Since the exterior wall will have a Jolly Pat finish, we proposed cleaning with a detergent specifically for Jolly Pat! We were entrusted with the exterior wall cleaning as it was more affordable compared to other companies! |
| Completion Date |
| December 2024 |
Service Areas
We can provide exterior wall cleaning services throughout Chiyoda-ku, Tokyo!
List of Areas in Chiyoda-ku, Tokyo
Chiyoda-ku Iidabashi / Chiyoda-ku Ichibancho / Chiyoda-ku Iwamotocho / Chiyoda-ku Uechikanda / Chiyoda-ku Uesukicho / Chiyoda-ku Otemachi / Chiyoda-ku Kajicho / Chiyoda-ku Kasumigaseki / Chiyoda-ku Kanda Aioicho / Chiyoda-ku Kanda Awajicho / Chiyoda-ku Kanda Izumicho / Chiyoda-ku Kanda Iwamotocho / Chiyoda-ku Kanda Ogawacho / Chiyoda-ku Kanda Kajicho / Chiyoda-ku Kanda Kitano Morimachi / Chiyoda-ku Kanda Konyacho / Chiyoda-ku Kanda Sakumakawagashi / Chiyoda-ku Kanda Sakumacho / Chiyoda-ku Kanda Sarugakucho / Chiyoda-ku Kanda Jinbocho / Chiyoda-ku Kanda Sudacho / Chiyoda-ku Kanda Surugadai / Chiyoda-ku Kanda Tamachi / Chiyoda-ku Kanda Tsukasaicho / Chiyoda-ku Kanda Toyamacho / Chiyoda-ku Kanda Nishifukudacho / Chiyoda-ku Kanda Nereihoncho / Chiyoda-ku Kanda Hanaokacho / Chiyoda-ku Kanda Higashikonyacho / Chiyoda-ku Kanda Higashimatsushitacho / Chiyoda-ku Kanda Hirakawacho / Chiyoda-ku Kanda Matsunagacho / Chiyoda-ku Kanda Mikuracho / Chiyoda-ku Kanda Misakicho / Chiyoda-ku Kanda Midoricho / Chiyoda-ku Kioicho / Chiyoda-ku Kitano Maru Park / Chiyoda-ku Kudan Minami / Chiyoda-ku Kudan Kita / Chiyoda-ku Imperial Palace Outer Garden / Chiyoda-ku Kojimachi / Chiyoda-ku Gobancho / Chiyoda-ku Sanbancho / Chiyoda-ku Sotokanda / Chiyoda-ku Chiyoda / Chiyoda-ku Nagatacho / Chiyoda-ku Nishikanda / Chiyoda-ku Nibancho / Chiyoda-ku Hayabusa-cho / Chiyoda-ku Higashikanda / Chiyoda-ku Hitotsubashi / Chiyoda-ku Hibiya Park / Chiyoda-ku Hirakawacho / Chiyoda-ku Fujimi / Chiyoda-ku Marunouchi / Chiyoda-ku Yurakucho / Chiyoda-ku Yobanchō / Chiyoda-ku Rokubanchō
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, Kanagawa Prefecture, specializing in roofing, painting, scaffolding, and more with complete in-house construction.
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
Leave your exterior wall cleaning in Chiyoda-ku, Tokyo to Kakeru Koumuten Co., Ltd.!
This concludes our information on exterior wall cleaning!
Until now, many people may have thought that the only option for dealing with moss, mold, and rain stains on exterior walls was to set up scaffolding and
“just go for cleaning or exterior wall painting…”
and gave up. However, from now on, it is possible to keep your building beautiful while reducing costs with exterior wall cleaning!
If you have any questions or concerns about exterior wall cleaning, please feel free to consult us!
In addition to exterior wall cleaning, our company is strong in exterior renovations, so if you have any issues with roofs, rain gutters, or exterior walls, please consult Kakeru Koumuten Co., Ltd. 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 will not 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 your satisfaction.
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 you can rest assured!
We look forward to your inquiries. Thank you very much.
Consultations via LINE are also very welcome◎
We are also updating our Instagram regularly◎Please follow us, thank you◎
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!
