Leave Your Exterior Wall Cleaning in Ayase City, Kanagawa to Kakeru Koumuten Co., Ltd.!
If you are looking for an exterior wall cleaning contractor in
Ayase City, please contact Kakeru Koumuten
Kakeru Koumuten handles many exterior wall cleaning and washing projects in Ayase City!
The two major benefits of exterior wall cleaning are as follows!
“No need for temporary scaffolding”
“Can enhance 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 introduce the case studies, benefits, precautions, and costs of exterior wall cleaning in Ayase City!
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 lifespan 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 repaint, I’m concerned about one dirty wall…”
“Painting is expensive, so I’m not planning to do it 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 Ayase City?
Here are the “7 points” that make Kakeru Koumuten’s exterior wall cleaning highly praised in Ayase City!
Point 1 Overwhelmingly cost-effective
Typically, exterior wall painting and high-pressure washing require scaffolding, which inevitably incurs significant 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 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 drift 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 with relatively little disturbance to neighbors!
Since we apply gentle water flow from a specialized brush, it is less likely to splash compared to directly spraying water with a hose!
The detergents used also produce very little odor.
The machinery used operates quietly as it is electric.
That said, if the buildings are close together, we may cause some inconvenience, so we always make sure to greet the neighbors before starting construction.
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 often can be completed in just one day, even with 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 photos of the work, and we will send the pictures 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 lot concrete)
・Carports
・Roofs and solar panels (cleaning may not be possible in some cases.)
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 confirm that there are no issues for the cleaning on the day of the work before proceeding.
Point 7 Estimates can be made using photos and drawings!
We can communicate via LINE or email, and provide estimates based on photos or drawings (floor plans and elevation drawings) of the building!
In some cases, it may be difficult to provide estimates based on photos or drawings, and if so, we will conduct a site survey.
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!
Point 1 Severely deteriorated exterior walls
Severely deteriorated siding or mortar exterior walls with many cracks may not be able to undergo cleaning.
This is to prevent leaks and peeling of the paint film.
Point 2 Some stains won’t come off…
Stains from long-term neglect, such as darkening and rain streaks, may not come off even with cleaning.
In particular, it is difficult to completely remove rain streaks and darkening from exterior walls with Jolly Pat finish.
If you try to forcibly remove darkening or rain streaks from Jolly Pat exterior walls, it may lead to discoloration or damage, so we will gently clean as much as possible using specialized agents.
As shown above, even when using specialized chemicals, some rain streaks may remain on exterior walls with Jolly Pat finish, so caution is necessary.
Depending on sunlight and location, it is recommended to clean every 3 to 5 years without leaving dirt!
Point 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.
Point 4 There may be cases where work is not possible due to the structure of the building.
It may be difficult to perform work in areas such as above eaves, above bay windows, or extremely narrow spots.
We will confirm this during the inspection.
Point 5 We will 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 Ayase City

| Minimum Price | 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 clean moss, stains, and rain marks on the exterior walls with a special brush!
We perform cleaning of plastered exterior walls using a special cleaning method!
Cleaning methods for plastered exterior walls with a Jolly Pat finish differ from those for siding and other materials.

As shown in the photos above, we apply specialized chemicals for plastered walls using rollers and other tools for cleaning.
We gradually remove the dark stains by repeating the application of chemicals and washing!
Due to the increased number of processes, the cost may be higher compared to other exterior walls, and there may be cases where dirt cannot be completely removed.

| Minimum Charge | 15,000 yen |
|---|---|
| Concrete for Parking Lots and Other Areas | 500 yen–550 yen/㎡ |
| Cleaning of Fences and Other Exterior Structures | 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 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 there are any other areas you are concerned about, 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 Ayase City!
List of Areas in Ayase City
Oogami, Ayase City / Ochiai Minami, Ayase City / Ochiai Kita, Ayase City / Kamitodana, Ayase City / Kamitodana Naka, Ayase City / Kamitodana Minami, Ayase City / Kamitodana Kita, Ayase City / Kozono, Ayase City / Kozono Minami, Ayase City / Tatekawa, Ayase City / Terao Kamita, Ayase City / Terao Naka, Ayase City / Terao Nishi, Ayase City / Terao Minami, Ayase City / Terao Kita, Ayase City / Terao Dai, Ayase City / Terao Honmachi, Ayase City / Hayakawa, Ayase City / Hayakawa Shiroyama, Ayase City / Fukaya, Ayase City / Fukaya Kami, Ayase City / Fukaya Naka, Ayase City / Fukaya Minami, Ayase City / Mototatekawa, Ayase City / Yoshioka, Ayase City / Yoshioka Higashi, Ayase City / Ayase Nishi
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 performed with in-house construction.
Company Introduction


● We store scaffolding materials!
Since we can set up temporary scaffolding ourselves, we can perform roof repairs quickly.


● We store materials and tools related to roofing and painting work!
Since we have all the necessary parts for leak repairs, we can respond quickly!
Customer Reviews
Leave your exterior wall cleaning to Kakeru Koumuten Co., Ltd. in Ayase City!
This concludes the information about exterior wall cleaning!
In the past, many people may have thought that for moss, mold, and rain streaks on the exterior walls, they had no choice but to build scaffolding and
“just wash or paint the exterior walls…”
However, from now on, it is possible to keep costs down and make your building beautiful 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 concerns regarding 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 construction and exterior painting completely in-house. We are confident that our costs, quality, and organization surpass those of 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 this way.
Estimates and inspections are free!
If our construction plan is inferior to that of other companies, 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◎
株式会社翔工務店へ
株式会社翔工務店は平均年齢20代後半の若い会社ですが、技術はどこにも負けていません。
いちばんの強みは、足場工事、屋根工事、塗装工事とすべて自社で行えること。一般には分業されるこの業界にあって、一式で頼めるので管理に手間がかからず、コストも抑えることが出来ます。何より、トラブルがあればすぐにかけつけます!
自信をもって、宣言できます。私たちは、神奈川で一番若くて親切なリフォーム屋です!


