[Nerima-ku, Tokyo] | Exterior Renovation | We have completed the replacement work of the balcony coping metal!

Construction Data | Nerima-ku, Tokyo
| Construction Location |
| Nerima Ward, Tokyo |
| Construction details |
| Temporary Scaffolding Installation Cap flashing metal replacement work |
| New Materials Used |
| ◯ Cap flashing metal New substrate: structural plywood Preservative: wood preservative Waterproof sheet: modified asphalt roofing Cap flashing metal: Galvalume steel |
| Price Range |
| Approximately 50,000–100,000 yen |
| Construction Period |
| Approximately 1 day |
| Completion month |
| 2025-04 |
Procedure for Replacing Cap Flashing
1. Removal of Existing Cap Flashing
As seen in the photo, the substrate of the existing cap flashing was deteriorated due to water leakage. The cap flashing is generally fixed with screws or nails from above, which is a “top-down” method that is not recommended. It is essential to secure it from the sides or by gripping it.
We will carefully dismantle it to avoid damaging the exterior walls!
2. Installation of New Cap Flashing Substrate and Application of Preservative
Next, we will apply a wood preservative to the substrate. By applying the preservative, we can significantly extend the durability in the future.
3. Installation of Waterproof Sheet
The waterproof sheet used is a modified asphalt roofing material, which is said to have twice the durability of regular asphalt roofing.
As a secondary waterproofing measure, if the roofing is properly installed, there will be no leaks! We will ensure it is securely attached to prevent it from blowing away.
4. Installation of Galvalume Steel Cap Flashing
To prevent rain from entering, we will thoroughly seal the joints!
5. Waterproof Sealing

6. Completion of Cap Metal Replacement Work
If you are looking for exterior renovations in Nerima-ku, Tokyo, please contact Kakeru Koumuten Co., Ltd.
Our company has handled numerous exterior renovations in Nerima-ku, Tokyo. We are happy to assist with roof overlays, roof replacements, exterior wall and roof painting, exterior wall replacements, and partial roof repairs, as well as other repairs!
In urgent cases such as leak repairs, we may also be able to provide emergency measures without scaffolding, so please consult with us!
“I want it to last long with just 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 optimal solutions for your specific requests.
From temporary scaffolding work to roofing and exterior 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 as we are confident in our services!
Areas Covered for Exterior Renovations
At Kakeru Koumuten Co., Ltd., we accept requests throughout Kanagawa Prefecture and Tokyo.
List of Areas in Nerima-ku, Tokyo
Nerima-ku, Tokyo Asahigaoka / Nerima-ku, Tokyo Asahimachi / Nerima-ku, Tokyo Oizumigakuencho / Nerima-ku, Tokyo Oizumicho / Nerima-ku, Tokyo Kasugacho / Nerima-ku, Tokyo Kamishakujii / Nerima-ku, Tokyo Kamishakujii Minamimachi / Nerima-ku, Tokyo Kitamachi / Nerima-ku, Tokyo Mukaiyama / Nerima-ku, Tokyo Kotakecho / Nerima-ku, Tokyo Sakaecho / Nerima-ku, Tokyo Sakuradai / Nerima-ku, Tokyo Shimoshakujii / Nerima-ku, Tokyo Shakujidaidai / Nerima-ku, Tokyo Shakujicho / Nerima-ku, Tokyo Sekimachihigashi / Nerima-ku, Tokyo Sekimachiminami / Nerima-ku, Tokyo Sekimachikita / Nerima-ku, Tokyo Takanoidai / Nerima-ku, Tokyo Takamatsu / Nerima-ku, Tokyo Tagara / Nerima-ku, Tokyo Tachinomach / Nerima-ku, Tokyo Doshiida / Nerima-ku, Tokyo Toyotamaue / Nerima-ku, Tokyo Toyotamachu / Nerima-ku, Tokyo Toyotamaminami / Nerima-ku, Tokyo Toyotamakita / Nerima-ku, Tokyo Nakamura / Nerima-ku, Tokyo Nakamuraminami / Nerima-ku, Tokyo Nakamurakita / Nerima-ku, Tokyo Nishioizumi / Nerima-ku, Tokyo Nishioizumicho / Nerima-ku, Tokyo Nishiki / Nerima-ku, Tokyo Nankai / Nerima-ku, Tokyo Nerima / Nerima-ku, Tokyo Hazawa / Nerima-ku, Tokyo Hayamiya / Nerima-ku, Tokyo Hikarigaoka / Nerima-ku, Tokyo Hikawadai / Nerima-ku, Tokyo Higashioizumi / Nerima-ku, Tokyo Fujimidai / Nerima-ku, Tokyo Heiwadai / Nerima-ku, Tokyo Minamioizumi / Nerima-ku, Tokyo Minamitanaka / Nerima-ku, Tokyo Miharaidai / Nerima-ku, Tokyo Tanihara
Summary
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or exteriors, please consult Kakeru Koumuten Co., Ltd. in Kanagawa Prefecture!
Kakeru Koumuten 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 good planning”, we do not fall behind compared to other companies!
We are confident in our exterior renovations, so we welcome competitive estimates! We also offer comprehensive construction guarantees and aftercare maintenance, receiving high praise for our cost performance and appropriate proposals that align with 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.
For helpful information about exterior renovations, click here!
・For exterior renovations in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For roof renovations in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For exterior wall painting in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For rain gutter repairs and cleaning in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For solar panel installation in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For exterior wall cleaning in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For waterproofing work in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・For leak repairs in Aoba-ku, Yokohama, trust Kakeru Koumuten Co., Ltd.!
・Kakeru Koumuten Co., Ltd. project achievements
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・Explaining the Importance of Comparing Estimates!
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contact Kakeru Koumuten Co., Ltd.
Kakeru Koumuten is a young company whose team is, on average, in their late twenties, but our skills are second to none.
Our greatest strength is that we handle scaffolding, roofing and painting entirely in-house. In an industry where these tasks are usually divided among contractors, our complete service simplifies project management and helps keep costs down. Above all, if a problem arises, we respond promptly.
We proudly describe ourselves as the youngest and most helpful renovation company in Kanagawa!



