If you are looking for an exterior wall cleaning contractor in
Tokyo’s Ome City, contact Kakeru Koumuten
Kakeru Koumuten is engaged in many exterior wall cleaning and washing projects in Ome City, Tokyo!
The two major benefits of exterior wall cleaning are as follows!
“No need for temporary scaffolding”
“Improves the aesthetics 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 introduce the case studies, benefits, precautions, and costs of exterior wall cleaning in Ome 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 beautiful appearance and 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.
When the exterior wall becomes dark 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 issues with dirty exterior walls?
“I painted 5 years ago, and while it’s not time for a repaint, 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 while keeping costs down…”
“It’s a three-story building, but is it possible to clean 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 Ome City?
Here are the “7 points” that make Kakeru Koumuten’s exterior cleaning well-received in Ome City!
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 one-tenth the cost of exterior painting!
Point 2 Cleaning without damaging the exterior!
We use gentle water pressure instead of high pressure for washing. The brushes we use 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 on them, so caution is necessary! However, 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 neighbors!
By using a special brush to apply a gentle water flow, it is less likely to scatter than using a hose directly!
The detergent used also has very little odor.
The machine used is electric and relatively quiet.
That said, if the building is close, there may still 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 cleaning, it often can be 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 home!
Of course, we will take detailed construction photos and send them to you later.
Point 5 Cleaning can be done for areas other than the exterior!
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 (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 an on-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 the work can be carried out without issues on the day of cleaning.
Point 7 Estimates can be provided using photos or drawings!
We can provide estimates based on photos and drawings (floor plans and elevation drawings) exchanged via LINE or email!
In cases where estimating from photos or drawings is difficult, we will visit the site for 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 of” 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 lead to discoloration or damage, so we will use specialized agents to clean gently as much as possible. 
As shown above, even with the use of 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 every 3 to 5 years without leaving dirt unattended!
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 construction 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 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 Ome City
| 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 clean the exterior walls of moss, stains, and rain streaks with a dedicated brush!
We will clean plastered exterior walls using a special cleaning method!
The cleaning method for plastered wall exteriors 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 repeatedly applying the 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 Similar Areas | 500 yen–550 yen/㎡ |
| Exterior Washing of Fences and Similar Structures | 500 yen–600 yen/㎡ |
| Carport Panel Washing | 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 it!
If you have any other areas of concern, please feel free to consult with us!
We can also clean 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: 2 sides |
| Building Information |
| Exterior Wall: ALC exterior wall |
| Construction Period |
| 2 days |
| Price Range |
| 150,000 – 200,000 |
| Inquiry Details |
| I would like to request exterior wall cleaning for the apartment with moss and dark stains. |
| Proposal Details |
|
As a result of the on-site investigation, dirt was particularly noticeable on two sides, so you entrusted us with the exterior wall cleaning for just those two sides! |
| Completion Date |
| November 2024 |
Service Areas
We can provide exterior wall cleaning services throughout all of Ome City, Tokyo!
List of Areas in Ome City, Tokyo
Ome City, Tenkasecho / Ome City, Imai / Ome City, Imadera / Ome City, Urayadocho / Ome City, Oyanagicho / Ome City, Osogaki / Ome City, Katsunuma / Ome City, Kabekicho / Ome City, Kamimachi / Ome City, Kinoshita / Ome City, Kurosawa / Ome City, Komakicho / Ome City, Sawai / Ome City, Shiofune / Ome City, Shinmachi / Ome City, Suehirocho / Ome City, Sumecho / Ome City, Daimon / Ome City, Takinokamicho / Ome City, Chigasecho / Ome City, Tomioka / Ome City, Tomoda / Ome City, Nakacho / Ome City, Nagabuchi / Ome City, Naruki / Ome City, Nishibuncho / Ome City, Negabu / Ome City, Nogamicho / Ome City, Umegou / Ome City, Hatanaka / Ome City, Higashi-Ome / Ome City, Hinatawada / Ome City, Fukiage / Ome City, Fujihashi / Ome City, Futamatao / Ome City, Honmachi / Ome City, Mitake / Ome City, Mitakesan / Ome City, Mitakehonmachi / Ome City, Morishitacho / Ome City, Moriokacho / Ome City, Tanino / Ome City, Yuzukicho / Ome City, Wadatown
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 exterior renovations, all performed with in-house construction.
Company Introduction
● We store scaffolding materials!
Since we can install temporary scaffolding in-house, we can perform roof repairs quickly.
● 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
For exterior wall cleaning in Ome City, Tokyo, trust Kakeru Koumuten!
This concludes the information about exterior wall cleaning!
Until now, many people may have thought,
“There’s no choice but to build scaffolding and do washing or exterior painting…”
and gave up on issues like moss, mold, and rain streaks on the exterior walls. 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 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 construction to roof work and exterior painting entirely in-house. We are confident that we won’t be outdone by other companies in terms of cost, quality, and efficiency in exterior work!
We welcome competitive estimates!
You’ll 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 other companies, 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!
