If you’re looking for an exterior wall cleaning contractor in
Aoba-ku, Yokohama, visit Kakeru Koumuten
Kakeru Koumuten handles many exterior wall cleaning and washing projects in Aoba-ku!
The two major benefits of exterior wall cleaning are as follows!
“No need for temporary scaffolding”
“Improves the building’s appearance at a lower cost compared to exterior 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 Kanagawa Prefecture!
Estimates and consultations are free!
We welcome competitive quotes!
What is exterior wall cleaning…
Exterior wall cleaning is a method of regular maintenance to keep the building’s beautiful appearance and prolong the life of the exterior materials.
Are you facing these concerns about dirty walls?
“I painted 5 years ago, and while it’s not time for a new paint job, one side is really dirty…”
“Painting is expensive, so I’m not planning to do that yet, but I want to clean the exterior at a lower cost…”
“I have 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 popular in Ashigarakami-gun, Kanagawa Prefecture?
We would like to introduce the “7 points” that make Kakeru Koumuten’s exterior wall cleaning highly regarded in Ashigarakami-gun, Kanagawa Prefecture (Nakai Town, Oi Town, Matsuda Town, Yamakita Town, Kaisei Town)!
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 1/10 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 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! Even if we cannot use a moss-resistant detergent, cleaning is still possible, so please rest assured!
Point 3 Exterior wall cleaning can be done with relatively little inconvenience to neighbors!
By using a dedicated brush to apply a gentle water flow, it is less likely to scatter than directly spraying water with a hose!
The detergents used will also have minimal 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 will always 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 generally 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)
・Ground (parking lot concrete, etc.)
・Carport
・Roof 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 confirm on the day of cleaning whether the work can proceed without 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 cleanable.
This is to prevent leaks and peeling of the paint film.
Caution 2 Some stains may not come off…
Stains from years of neglect, such as darkening or rain streaks, may not be removable even with cleaning.
In particular, rain streaks and darkening on plastered walls like Jolly Pat finish are difficult to completely remove.
If you try to forcibly remove darkening or rain streaks from Jolly Pat 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 plastered walls like Jolly Pat finish, 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 walls 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 Ashigarakami District, Kanagawa Prefecture (Nakai Town, Oi Town, Matsuda Town, Yamakita Town, Kaisei Town)
| 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!
The exterior walls with plaster will be cleaned using a special washing method!
The cleaning method for plastered exterior walls with 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 for cleaning.
By repeating the application of chemicals 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 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 will be!
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 Ashigarakami-gun, Kanagawa Prefecture (Nakai, Oi, Matsuda, Yamakita, and Kaisei towns)!
List of Areas in Ashigarakami-gun, Kanagawa Prefecture (Nakai, Oi, Matsuda, Yamakita, and Kaisei towns)
Inokuchi, Nakai Town / Iwakura, Nakai Town / Endo, Nakai Town / Kamozawa, Nakai Town / Kitada, Nakai Town / Hisakoro, Nakai Town / Konoida, Nakai Town / Sakae, Nakai Town / Sakae Bessho, Nakai Town / Zoushiki, Nakai Town / Tanaka, Nakai Town / Hanbun-gata, Nakai Town / Hinakubo, Nakai Town / Fujisawa, Nakai Town / Matsumoto, Nakai Town
Akada, Oi Town / Kanate, Oi Town / Kaneko, Oi Town / Kamioi, Oi Town / Shinokubo, Oi Town / Takao, Oi Town / Nishi-Oi, Oi Town / Yanagi, Oi Town / Yamada, Oi Town
Kamiyama, Matsuda Town / Matsuda Soryo, Matsuda Town / Matsuda Shoko, Matsuda Town / Yori, Matsuda Town
Kamiota, Yamakita Town / Kanna, Yamakita Town / Kawanishi, Yamakita Town / Kishi, Yamakita Town / Genkura, Yamakita Town / Tofu-rano, Yamakita Town / Nakagawa, Yamakita Town / Hirayama, Yamakita Town / Minasegawa, Yamakita Town / Mukahara, Yamakita Town / Tanigake, Yamakita Town / Yamaki, Yamakita Town / Yufure, Yamakita Town / Yotsuke, Yamakita Town
Ushijima, Kaisei Town / Entsuji, Kaisei Town / Okano, Kaisei Town / Kanai Island, Kaisei Town / Nakanona, Kaisei Town / Nobuzawa, Kaisei Town / Minami, Kaisei Town / Miyadai, Kaisei Town / Yoshida Island, Kaisei 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 other completely in-house construction for exterior renovations.
Company Introduction
● We store scaffolding materials!
Since we can set up temporary scaffolding ourselves, we can perform quick roof repairs.
● We store materials and tools related to roofing and painting work!
Since we have all the necessary materials for leak repairs, we can respond quickly!
Customer Reviews
Leave your exterior wall cleaning to Kakeru Koumuten Co., Ltd. in Ashigarakami-gun, Kanagawa Prefecture!
This concludes the information about exterior wall cleaning!
In the past, many people may have thought that for moss, mold, and rain stains on the exterior walls, they had no choice but to set up scaffolding and
“just clean or repaint the exterior walls…”
and gave up. However, now it is possible to keep costs down and beautify the 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 is strong in exterior renovations, 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 planning 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 your satisfaction.
Estimates and inspections are free!
If our construction plan is inferior to others, please feel free to decline!
There are no cancellation fees or travel expenses, so please rest assured!
We look forward to your inquiries. Thank you very much.
We also welcome consultations via LINE◎
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!
