Leave Your Exterior Wall Cleaning in Nishi-ku, Yokohama to Kakeru Koumuten Co., Ltd.!
Aoba-ku, Yokohama – Looking for an exterior cleaning contractor?
Contact Kakeru Koumuten
Kakeru Koumuten is actively involved in many exterior cleaning and washing projects in Aoba-ku, Yokohama!
The two major benefits of exterior cleaning are as follows!
“No need for temporary scaffolding”
“Improves the aesthetics of the building at a lower cost compared to exterior painting”
That said, exterior cleaning is still a relatively unknown service.
In this article, we will introduce the case studies, benefits, precautions, and costs of exterior cleaning in Aoba-ku, Yokohama!
Estimates and consultations are free!
We welcome competitive quotes!
What is exterior cleaning…
Exterior 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 is in good condition, rain streaks, darkening, and moss can occur due to sunlight and structural factors.
Typically, when the exterior darkens or moss grows, the common options are “exterior painting” or “high-pressure washing of the exterior”.
If it’s within reach, such as around the first floor, it may be possible to clean using a household cleaning machine with brushes or sponges as a DIY project, but it becomes quite difficult for the second or third floors.
Are you facing these concerns with exterior dirt?
“It’s been 5 years since I painted, and while it’s not time for a repaint, I’m concerned about one dirty area…”
“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 with just washing…?”
“I’m worried that the detergent will 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 popular in Nishi-ku, Yokohama?
Here are the “7 points” that make Kakeru Koumuten’s exterior cleaning well-received in Nishi-ku, Yokohama!
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 specialized and 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! 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 the neighbors!
By using a special brush with a gentle water flow, it is less likely to splash compared to using a hose directly!
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, there may still be some inconvenience, so we 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 house exterior cleaning, it often can be completed in just one day even for full cleaning!
Since the work is mainly done outdoors, cleaning can be done even if you are not home!
Of course, we will take detailed photos during the work and send them to you later.
Point 5 Can clean areas other than the exterior as well!
In addition to the exterior, we can clean the following areas!
・Exterior structures (blocks and tiles)
・Concrete surfaces (like parking lots)
・Carports
・Roofs and solar panels (some restrictions may apply.)
If you have other areas of concern, please feel free to consult with us!
Point 6 We will conduct a site survey before the work!
Before construction, we will check the condition of the exterior walls and joints and greet the neighbors.
We will also confirm that the work can proceed smoothly on the day of cleaning.
Point 7 Estimates can be provided using photos or drawings!
We can communicate via LINE or email, and provide estimates based on photos and drawings (floor plans and elevation drawings)!
In some cases, it may be difficult to provide an estimate based on photos or drawings, and in such cases, we will conduct an on-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” when it comes to 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 won’t come off…
Black stains or 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 exterior walls with 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 specialized agents to clean gently as much as possible. 
As shown above, even when using specialized chemicals, some rain streaks may remain on Jolly Pat finish or similar 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 Severe deterioration of joints
If the joints of the siding exterior wall are severely deteriorated, it may lead to water leakage, and there may be cases where construction cannot be performed.
Note 4 There may be cases where construction is not possible due to the structure of the building.
It may be difficult to perform construction in areas such as above eaves, above bay windows, or extremely narrow spaces.
We will confirm this during the inspection.
Note 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!
About the cleaning costs in Nishi-ku, Yokohama
| 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 wash off moss, black stains, and rain streaks from the exterior walls using 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 Jolly Pat finish, differs from that of siding and other materials.
As shown in the above photo, we apply specialized cleaning agents for plastered walls using rollers and other tools.
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 Lots and Similar Areas | 500 yen～550 yen/㎡ |
| Exterior Cleaning of Walls and Similar 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!
・2-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
| Work Details |
| Exterior Wall Cleaning (Exterior Wall Washing) |
| Building Information |
| Exterior Wall: Fiber Cement Siding 3-story Building |
| Construction Period |
| 1 Day |
| Price Range |
| 50,000〜100,000 |
| Inquiry Details |
| “We received an inquiry saying, ‘I am concerned about the moss on the north side of the exterior wall of my 3-story building, so I would like to have just that side cleaned!'” |
| Proposal Details |
|
We conducted a site survey and were entrusted with the exterior wall cleaning of one side! During our pre-construction greetings, we explained to the neighbors and obtained permission in advance for measures such as covering with car sheets before proceeding with the exterior wall cleaning! |
| Completion Date |
| June 2024 |
Service Areas
We can provide exterior wall cleaning services throughout Nishi-ku, Yokohama!
List of Areas in Nishi-ku, Yokohama
Akamoncho, Nishi-ku, Yokohama / Higashigaoka, Nishi-ku, Yokohama / Isecho, Nishi-ku, Yokohama / Oimatsu-cho, Nishi-ku, Yokohama / Okano, Nishi-ku, Yokohama / Kasumigaoka, Nishi-ku, Yokohama / Kitakaruisawa, Nishi-ku, Yokohama / Kitakou, Nishi-ku, Yokohama / Kusunoki-cho, Nishi-ku, Yokohama / Kubomachi, Nishi-ku, Yokohama / Goshoyama-cho, Nishi-ku, Yokohama / Sakae no Tani, Nishi-ku, Yokohama / Sakuragicho, Nishi-ku, Yokohama / Sengen-dai, Nishi-ku, Yokohama / Sengen-cho, Nishi-ku, Yokohama / Takashima, Nishi-ku, Yokohama / Chuo, Nishi-ku, Yokohama / Tobe-cho, Nishi-ku, Yokohama / Tobe-honmachi, Nishi-ku, Yokohama / Nishitobe-cho, Nishi-ku, Yokohama / Nishihiranuma-cho, Nishi-ku, Yokohama / Nishimae-cho, Nishi-ku, Yokohama / Hanasakicho, Nishi-ku, Yokohama / Hamamatsu-cho, Nishi-ku, Yokohama / Higashikubo-cho, Nishi-ku, Yokohama / Hiranuma, Nishi-ku, Yokohama / Fujidana-cho, Nishi-ku, Yokohama / Minatomirai, Nishi-ku, Yokohama / Minami-karuisawa, Nishi-ku, Yokohama / Minami-saiwai, Nishi-ku, Yokohama / Minami-asama-cho, Nishi-ku, Yokohama / Miyagatani, Nishi-ku, Yokohama / Miyazakicho, Nishi-ku, Yokohama / Motokubo-cho, Nishi-ku, Yokohama / Momijioka, Nishi-ku, Yokohama
About Kakeru Koumuten
Kakeru Koumuten Co., Ltd. is a remodeling company based in Aoba-ku, Yokohama, 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 quickly repair roofs.
● We store materials and tools related to roofing and painting work!
We have all the necessary parts for leak repairs, allowing us to respond quickly!
Customer Reviews
Leave your exterior wall cleaning to Kakeru Koumuten Co., Ltd. in Nishi-ku, Yokohama!
This concludes the information about 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 clean 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 work to roof construction and exterior painting completely in-house. We are confident that we excel in cost, quality, and organization compared to other companies in exterior work!
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 other companies, 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.
We also welcome consultations via LINE◎
We are also updating our Instagram regularly◎ Please follow us, thank you◎
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！
