Hachioji City, Tokyo, Mr. M’s residence, roof overlay work (cover method), Hiranbee 220, construction photos.
Thank you very much for choosing Kakeru Koumuten Co., Ltd. for your project.
We also took care of the rain gutter replacement and exterior painting!
We will share construction photos, so please take a look if you like!
This is a roof overlay work utilizing fire insurance in Hachioji City, Tokyo.
Thanks to the fire insurance, we were able to significantly reduce the customer’s burden.
Construction photos of the cover work at Mr. M’s residence in Hachioji City, Tokyo.
1. Existing ridge dismantling

2. Roofing installation (waterproof sheet)

3. Custom processing (decorative elements and eaves)
4. Main Construction

5. Ridge Flashing and Wall Rain Guard Processing

The roofing material used is Hiranbi 220 from Inagaki Shouji.
Hiranbi 220 comes with a manufacturer warranty of 15 years for the coating and 25 years for perforation.
For re-roofing and roof overlay, our company also provides a 10-year construction warranty!
If there are any leaks within 10 years, we will make repairs free of charge.
Made of Galvalume steel, it is resistant to rust.
The formed panels feature iris folds and wave processing to prevent distortion and enhance strength, as well as improve rain drainage and aesthetic effects.
Additionally, it excels in finish, durability, sound insulation, and wind resistance. Being lightweight compared to other roofing materials, it reduces the sway during earthquakes, making it a good choice for earthquake resistance.
In this roof overlay (cover) work, the roof becomes double-layered, which increases the weight, but Hiranbi is a lightweight roofing material, making it suitable for overlay (cover) work.
You can choose from colors such as Jet Black, Dark Brown, Sepia, Moss Green, Silver Black, Bright Red, Midnight Blue, Bamboo Green, and Gray Silver.
The overlay work in Dark Brown turned out exceptionally well!
Thank you very much!
Leave Your Roof Renovation in Tokyo to Kakeru Koumuten!
Our company is based in Aoba-ku, Yokohama, but we also have extensive experience in roof renovations in Hachioji, Tokyo.
We are happy to assist with roof overlay work, roof replacement, and partial roof repairs such as leak repairs.
If you have any questions or concerns, such as “I just want to know the estimate for roof renovation” or “I want to know about roofing materials,” please feel free to contact us!
Conclusion
Estimates and inspections are, of course, free! If you have any issues with your roof, rain gutters, exterior walls, or exterior structures, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Kakeru Koumuten Co., Ltd. is a remodeling company strong in exterior renovations, and we carry out everything from temporary scaffolding work to roof work and exterior painting completely in-house.
When it comes to exterior renovation work, we are confident that we do not fall short compared to other companies in terms of “cost, quality, and efficiency”!
We are confident in our exterior renovations, so we welcome competitive estimates!
We also offer comprehensive construction guarantees and aftercare maintenance, and we have received positive feedback for our cost performance and appropriate proposals that align with our customers’ future life plans!
We want you to think, “I’m glad I asked them!” Therefore, we take every request seriously and work diligently on it.
We also have information on roof construction costs and pricing plans for the roof overlay (cover method), so please take a look if you are interested!
We look forward to your inquiries. Thank you very much.
Helpful information about exterior renovations can be found here!
・Hachioji City, Tokyo | We performed renovations including premium silicone exterior wall painting, rain gutter replacement, and face work!
・Setagaya Ward, Tokyo | Exterior wall painting | We carried out exterior wall painting using water-based ceramic silicone!
・Setagaya Ward, Tokyo | We performed renovations including full exterior wall painting and partial joint replacement!
・A summary of popular colors for exterior wall painting! We introduce recommended color combinations!
・Waterproof construction menu | Information on waterproof construction costs!
・Latest! Subsidies in Kanagawa Prefecture! We will introduce information on grants and reduction systems!
・How much does exterior wall painting cost? Are there tips to reduce costs?
・Introduction to Joint and Sealing Work | We will introduce the cost range and construction methods!
・No scaffold required for the exterior wall cleaning construction plan!
LINE consultations are also very welcome◎
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!


