



目次
Shinjuku-ku, Tokyo | Construction Data
| Construction Location |
| Shinjuku-ku, Tokyo |
| Construction Details |
| Installation of temporary scaffolding Joint replacement work Exterior wall painting work |
| New Materials Used |
| ◯ Joint Replacement Sealing material: Sunrise / SR Seal S70 ◯ Exterior Wall Painting Primer: Nissin Sangyo / Gaina Multi Sealer Intermediate and top coat: Nissin Sangyo / GAINA (Color: 22-80A) ◯ Painting of Additional Parts [Bathroom Ceiling] Primer: Nissin Sangyo / Gaina Multi Sealer Intermediate and top coat: Nissin Sangyo / GAINA (Color: 22-80A) |
| Price Range |
| Approximately 800,000 to 900,000 yen |
| Construction Period |
| Approximately 10 days |
| Completion Month |
| May 2025 |
Joint Replacement Construction Procedure
1. Removal of Existing Sealing Material

If there are areas where the bond breaker preventing three-sided adhesion has come off, we will apply a new bond breaker.
2. Protection
We will carefully apply the tape, ensuring it does not dig into the surface.
3. Application of Primer
4. Filling the Sealing Material
The caulking material used for this work is Sunrise / SR Seal S70. SR Seal S70 is a non-bleed type that is less likely to cause joint contamination, making it a high-performance sealing material suitable for exposed joints as well as for painting substrates.
Sunrise / SR Seal S70
5. Trowel Finishing
6. Removal of Masking Tape – Completion of Joint Replacement Work
Exterior Wall Painting Work Procedure
1. High-Pressure Washing
2. Substrate Adjustment
3. Protective Measures
Neglecting protective measures can create gaps, allowing paint to seep in or resulting in uneven lines.
4. Primer Coat
The primer used is Nissin Sangyo / GAINA Multi Sealer. This is a GAINA (ガイナ) exclusive primer developed in collaboration between Kikuchi Chemical Industry Co., Ltd. and Nissin Sangyo Co., Ltd., featuring excellent adhesion durability.
5. Middle Coat

The paint used is Nissin Sangyo / GAINA (ガイナ), which is characterized by its high insulation and heat shielding properties!
6. Top Coat
The paint used is the same as the middle coat, Nissin Sangyo / GAINA (ガイナ).
7. Painting of Additional Parts (Bathroom Ceiling, Slim Duct, Rain Gutter, Entrance Door)
Bathroom Ceiling




Rain Gutter



Entrance Door


For the painting of the bathroom ceiling, we used Nissin Sangyo / GAINA, just like for the exterior wall painting. After protecting the areas that will not be painted, we apply the primer, middle coat, and top coat.
For other attached parts, after finishing the surface preparation such as scraping, we apply a rust preventive in the primer for iron parts, and then use Rock Paint / Yumelock for the middle and top coats. We make sure to paint even the smallest areas thoroughly!
Additionally, we disassemble the slim duct to prevent it from sticking together during painting. By detaching and painting, we can also ensure that the exterior wall beneath the slim duct is painted properly! [/chat]
Please check out our other painting project results from here!
If you are looking for exterior renovations in Shinjuku-ku, Tokyo, please contact Kakeru Koumuten.
Our company has handled many exterior renovations in Shinjuku-ku, Tokyo. We are happy to assist with partial roof repairs such as roof overlays, roof replacements, exterior wall and roof painting, exterior wall replacements, and leak repairs!
In urgent cases such as leak repairs, we may also be able to provide emergency measures without scaffolding, so please consult with us!
For specific requests like “I want it to last long with one renovation”, “I want to keep costs down as much as possible”, “I want to improve insulation because the indoors are hot”, we will provide the best solutions.
From temporary scaffolding work to roofing and exterior wall painting, we carry out all work completely in-house.
We are confident that we will not be outdone in terms of cost, quality, and efficiency compared to other companies in exterior work!
We welcome competitive estimates with confidence!
Exterior Painting and Sealing Work Price List
For those who want to try DIY roof and exterior painting! We only set up scaffolding!
Exterior Renovation Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Tokyo.
List of Areas in Shinjuku-ku, Tokyo
Aizumicho, Shinjuku-ku / Akagishitamachi, Shinjuku-ku / Akagimotomachi, Shinjuku-ku / Agabacho, Shinjuku-ku / Arakicho, Shinjuku-ku / Ichigaya Kagamicho, Shinjuku-ku / Ichigaya Kouramachi, Shinjuku-ku / Ichigaya Satohara, Shinjuku-ku / Ichigaya Sauenmachi, Shinjuku-ku / Ichigaya Takashou, Shinjuku-ku / Ichigaya Tamamachi, Shinjuku-ku / Ichigaya Taimachi, Shinjuku-ku / Ichigaya Nagabennji, Shinjuku-ku / Ichigaya Nakanocho, Shinjuku-ku / Ichigaya Hachimancho, Shinjuku-ku / Ichigaya Funakawaramachi, Shinjuku-ku / Ichigaya Motomuramachi, Shinjuku-ku / Ichigaya Yakuoujimachi, Shinjuku-ku / Ichigaya Yanagimachi, Shinjuku-ku / Ichigaya Yamanobumachi, Shinjuku-ku / Iwatomachi, Shinjuku-ku / Enokimachi, Shinjuku-ku / Okubo, Shinjuku-ku / Kaidaimachi, Shinjuku-ku / Kagurakawagashi, Shinjuku-ku / Kagurazaka, Shinjuku-ku / Kasumigaokamachi, Shinjuku-ku / Katamachi, Shinjuku-ku / Kabukicho, Shinjuku-ku / Kamiochiai, Shinjuku-ku / Kawadacho, Shinjuku-ku / Kikui-machi, Shinjuku-ku / Kitashinjuku, Shinjuku-ku / Kitamachi, Shinjuku-ku / Kitayamabushimachi, Shinjuku-ku / Saikucho, Shinjuku-ku / Samonmachi, Shinjuku-ku / Shinanocho, Shinjuku-ku / Shimoochiai, Shinjuku-ku / Shimomiya-bicho, Shinjuku-ku / Shiroganecho, Shinjuku-ku / Shinkogawamachi, Shinjuku-ku / Shinjuku, Shinjuku-ku / Suidocho, Shinjuku-ku / Sugacho, Shinjuku-ku / Sumiyoshicho, Shinjuku-ku / Daikyocho, Shinjuku-ku / Takadanobaba, Shinjuku-ku / Tansu-machi, Shinjuku-ku / Tsukijimachi, Shinjuku-ku / Tsukudocho, Shinjuku-ku / Chikudo Hachimancho, Shinjuku-ku / Tenjincho, Shinjuku-ku / Tozuka-machi, Shinjuku-ku / Tokumachi, Shinjuku-ku / Toyama, Shinjuku-ku / Naito-machi, Shinjuku-ku / Nakai, Shinjuku-ku / Nakaochiai, Shinjuku-ku / Nakasato-machi, Shinjuku-ku / Nakamachi, Shinjuku-ku / Nando-machi, Shinjuku-ku / Nishiochiai, Shinjuku-ku / Nishigokenmachi, Shinjuku-ku / Nishishinjuku, Shinjuku-ku / Nijukicho, Shinjuku-ku / Nishiwaseda, Shinjuku-ku / Babashitamachi, Shinjuku-ku / Harikata-machi, Shinjuku-ku / Haramachi, Shinjuku-ku / Higashienokimachi, Shinjuku-ku / Higashigokenmachi, Shinjuku-ku / Hyakunincho, Shinjuku-ku / Fukurocho, Shinjuku-ku / Funamachi, Shinjuku-ku / Bentencho, Shinjuku-ku / Minamisenokimachi, Shinjuku-ku / Minamimachi, Shinjuku-ku / Minamotocho, Shinjuku-ku / Minamiyamabushimachi, Shinjuku-ku / Yamabuki-machi, Shinjuku-ku / Yaraimachi, Shinjuku-ku / Yokodera-machi, Shinjuku-ku / Yochomachi, Shinjuku-ku / Yotsuya, Shinjuku-ku / Yotsuyasakamachi, Shinjuku-ku / Yotsuya San’ei-machi, Shinjuku-ku / Yotsuya Honshio-machi, Shinjuku-ku / Wakaba, Shinjuku-ku / Wakamatsucho, Shinjuku-ku / Wakamiya-machi, Shinjuku-ku / Waseda Tsurumaki-machi, Shinjuku-ku / Waseda Minamimachi, Shinjuku-ku / Waseda-machi
Conclusion
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exteriors, or exterior structures, please consult Kakeru Koumuten Co., Ltd.株式会社翔工務店 in Kanagawa Prefecture!
Kakeru Koumuten Co., Ltd. is a company strong in exterior renovations. From temporary scaffolding work to roof work and exterior painting workcompletely in-house construction! We are confident that in terms of “cost, quality, and planning efficiency”, we do not fall behind compared to other companies!
We are confident in our exterior renovations, so we welcome competitive estimates! Our construction guarantees and aftercare maintenance are also robust, and we have received positive feedback for our appropriate proposals that match cost performance and our customers’ future life plans!
“I’m glad I asked them!” We take every request seriously to ensure you feel this way.
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・Leave your exterior wall painting in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・Leave your roof renovation in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・Leave your exterior renovation in Shinjuku, Tokyo to Kakeru Koumuten Co., Ltd.!
・Kakeru Koumuten Co., Ltd.施工実績
・Kakeru Koumuten Co., Ltd. After Maintenance
・Kakeru Koumuten Co., Ltd.施工メニュー・料金表
・Kakeru Koumuten Co., Ltd. Staff Blog & Announcements
・We explain the importance of getting multiple estimates and points to compare!
We welcome inquiries via LINE as well◎
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!





