If you are looking for
a wall cleaning contractor inSamukawa Town, Koza District, Kanagawa Prefecture, contact Kakeru Koumuten
Kakeru Koumuten is actively involved in many wall cleaning and washing projects in Samukawa Town, Koza District!
The two major benefits of wall cleaning are as follows!
“No need for temporary scaffolding”
“Can enhance the appearance of the building at a lower cost compared to exterior painting”
That said, wall cleaning is still a relatively unknown service.
In this article, we will introduce the case studies, benefits, precautions, and costs of wall cleaning in Samukawa Town, Koza District, Kanagawa Prefecture!
Estimates and consultations are free!
We welcome competitive quotes!
What is wall cleaning…
Wall cleaning is one method of regular maintenance to keep the building’s appearance clean and to prolong the lifespan of the wall materials.
Do you have these concerns about wall dirt?
“I painted 5 years ago, and while it’s not time for a new paint job, I’m worried about one side being dirty…”
“Painting is expensive, so I’m not planning to do it yet, but I want to clean the walls at a lower cost…”
“It’s a three-story building, but can it be cleaned without scaffolding…?”
“Will this dirt come off with just washing…?”
“I’m worried that the detergent will discolor the exterior walls.”
If you have concerns like this, Kakeru Koumuten’s exterior wall cleaning can solve your problems!
Why is Kakeru Koumuten’s exterior wall cleaning so popular in Samukawa, Koza District, Kanagawa Prefecture?
Here are the “7 points” that make Kakeru Koumuten’s exterior wall cleaning highly regarded in Samukawa, Koza District, Kanagawa Prefecture!
Point 1 Overwhelmingly low cost
Typically, exterior wall painting and high-pressure washing require scaffolding, which inevitably incurs high costs.
Kakeru Koumuten’s exterior wall cleaning does not require temporary scaffolding, allowing you to restore the beauty of your exterior walls at about one-tenth the cost of exterior wall painting!
Point 2 Cleaning without damaging the exterior walls!
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 walls.
The detergents we use are formulated to prevent discoloration of 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 we cannot use a moss-resistant detergent, cleaning is still possible, so rest assured!
Point 3 Exterior wall cleaning can be done with relatively little inconvenience to neighbors!
Using a dedicated brush to apply a gentle water flow makes it less likely to scatter than directly spraying with a hose!
The detergent used also has very little odor.
The machine used operates quietly as it is electric.
That said, if the building is close by, there may be some inconvenience, so we always make sure to greet the neighbors before starting the work.
If there are cars nearby, we will protect them with car seat covers!
Point 4 Short construction period!!
For regular residential exterior wall cleaning, it is often 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 of areas other than the exterior walls is also possible!
In addition to the exterior walls, we can clean the following areas!
・Exterior structures (blocks and tiles)
・Concrete surfaces (such as parking lots)
・Carports
・Roofs and solar panels (there may be cases where this is not possible.)
If you have any 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 greet the neighbors.
We will also check beforehand to ensure that construction can proceed smoothly on the day of cleaning.
Point 7 Estimates can be provided using photos and drawings!
We can communicate via LINE or email, and provide estimates based on photos and drawings (floor plans and elevation drawings)!
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 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 come off even with cleaning.
In particular, it is difficult to completely remove rain streaks and black stains from textured wall finishes like Jolly Pat.
If you try to forcibly remove black stains or rain streaks from Jolly Pat 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 textured wall finishes like Jolly Pat, 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 Severe deterioration of joints
If the joints of the siding exterior wall 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 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!
Cleaning Costs in Samukawa Town, Koza District, Kanagawa Prefecture

| 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 marks with a special brush!
The exterior walls with plaster will be cleaned using a special washing method!
The cleaning method for plastered wall exteriors, such as Joripatto finish, differs from that of siding and other materials.

As shown in the above photo, we apply specialized chemicals for plastered walls using rollers and other tools for cleaning.
By repeating the application of chemicals 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 Lots and Other 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 are examples of costs for exterior wall cleaning and floor washing!
・Two-story detached 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!
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

Exterior Wall: Fiber Cement Siding
Service Areas
We can provide exterior wall cleaning services throughout Samukawa Town, Koza District, Kanagawa Prefecture!
List of Areas in Samukawa Town, Koza District, Kanagawa Prefecture
Ichinomiya, Samukawa Town / Okura, Samukawa Town / Omagari, Samukawa Town / Okada, Samukawa Town / Kurami, Samukawa Town / Kotani, Samukawa Town / Kodō, Samukawa Town / Tabata, Samukawa Town / Nakase, Samukawa Town / Miyayama, Samukawa Town
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, all conducted with in-house construction.
Company Introduction


● We store scaffolding materials!
Since we can set up temporary scaffolding in-house, we can provide quick roof repairs.


● We store materials and tools related to roof work and painting work!
Since we have all the necessary components for leak repairs, we can respond quickly!
Customer Reviews
Leave your exterior wall cleaning to Kakeru Koumuten Co., Ltd. in Samukawa, Koza District, Kanagawa Prefecture!
This concludes the information on exterior wall cleaning!
In the past, many people may have thought, while setting up scaffolding,
“There’s no choice but to wash or repaint the exterior walls…”
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 remodeling, so if you have any concerns regarding roofs, rain gutters, or exterior walls, please consult with Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
We carry out everything from temporary scaffolding construction to roof work and exterior painting entirely in-house. We are confident that our costs, quality, and organization are unmatched compared to other companies in exterior construction!
We welcome competitive estimates with confidence!
You will be glad you chose us! We take every request seriously to ensure you feel that way.
Estimates and inspections 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.
We also welcome consultations via LINE◎
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!


