[Koto-ku, Tokyo] | Roof Renovation | We have completed a roof replacement using tiles and Super Galtect!
Koto-ku, Tokyo | Roof Renovation Construction Data
| Construction Location |
| Koto-ku, Tokyo |
| Construction Details |
| Installation of Temporary Scaffolding Roof Replacement Work |
| Background to the Construction |
|
●Inquiry Details |
| Building Information and New Materials Used |
|
●Building Information ●New Materials Used |
| Price Range |
| 1,000,000 – 1,200,000 |
| Construction Period |
| About 1 week |
| Completion Month |
| November 2025 |
Roof Replacement Construction Procedure
1. Dismantling Existing Roofing Material
2. Installing New Sheathing Boards
3. Installing the Roofing (Waterproof Sheet)
4. Fabricating Accessories (Karakusa and Keraba)
The materials used for the accessories areSGL steel plates.
5. Main Construction (Aijii Industry/Super Galtect)
The fasteners used for the Galttect main body are genuine stainless steel renovation screws from Aijii Industrial!
Once we have installed up to the ridge, we will set up the necessary materials to secure the ridge flashing called “kanban.” We offer three types of kanban: cedar, resin, and galvalume steel, and this time we used galvalume steel!
Galvalume steel is expected to have three times the durability compared to cedar! Unlike resin or cedar, it does not crack, so it is safe!
Our original integrated waste board made of galvalume steel is highly durable, has strong fixing power, and excellent wind resistance! Even if rainwater enters from the ridge, it has a mechanism to discharge rainwater to the outside, providing high waterproofing performance! It is perfect for the Super Galttect ridge base!
6. Ridge Flashing Processing and Sealing at Various Locations
The screws used for fixing are stainless steel with waterproof packing, which is resistant to rust!
Screws with packing are less likely to come loose compared to nails and securely fix the ridge flashing to the kanban!
Although it’s not visible after construction,
installing a face plate inside the ridge cap
enhances waterproofing!
It firmly protects the ridge, which is a critical part of the roof.
7. Cleaning
About Roofing Materials
The roofing material used is Aijii Industry’s Super Galtect.
Super Galtect comes with a manufacturer warranty of 15 years for the coating and 25 years for perforation.
We also provide a 10-year construction warranty!
Made of SGL steel plate, it is resistant to rust.
Insulation material is tightly applied from edge to edge of the roofing material, creating a metal plate that integrates steel and insulation. During installation, insulation is applied even to the parts where the roofing materials hook together, and the surface is coated with high heat-reflective paint, allowing for a cool summer and warm winter experience.
It also has soundproofing properties, reducing the sound of rain.
Moreover, it is lightweight compared to other roofing materials, which minimizes shaking during earthquakes, serving as an earthquake countermeasure. It excels in finish, durability, insulation, soundproofing, and wind resistance, and our construction records show that Aijii Industry’s Super Galtect is the most frequently used, gaining significant attention!
Color
■Shade Black
■Shade Brown
■Shade Blue
■Shade Moss Green
■Shade Charcoal
■New Color Shade Wine Red
You can choose from these 6 colors!
This time, the roof replacement work was completed very well with Shade Charcoal!
The customer was extremely satisfied!
Thank you very much!
Please check out other roofing work results from here!
For roof renovations in Koto-ku, Tokyo, trust Kakeru Koumuten!
Our company has a wealth of experience in roof renovations in Koto-ku, Tokyo. We are happy to assist with everything from roof overlay work, roof replacement, to partial roof repairs such as leak repairs.
“I just want to know the estimate for the roof renovation” or “I want to know about roofing materials” If you have any questions or concerns, please feel free to contact us!
Long-term Reliability
All roofing materials we use come from reliable products that offer long-term warranties. For example, the Super Galtect we used this time comes with a 15-year paint warranty and a 25-year hole warranty from the manufacturer. We also provide a 10-year construction warranty, so you can use your roof with peace of mind for a long time after just one renovation.
Galtect is a lightweight roofing material that excels in durability and cost performance, but we also offer roofing materials with even higher durability and better insulation properties.
Summary
This was our track record of roof replacement work in Koto-ku, Tokyo!
We are happy to assist with everything from roof overlay work, roof replacement, to partial roof repairs such as leak repairs.
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or exterior structures, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Kakeru Koumuten is a remodeling company strong in exterior renovations, and we carry out complete in-house construction from temporary scaffolding work to roofing and exterior wall painting.
Regarding exterior renovation work, we are confident that we will not be outdone by other companies in terms of “cost, quality, and efficiency”!
We are confident in our exterior renovations, so we welcome competitive estimates!
We offer comprehensive construction warranties and aftercare maintenance, and we have received positive feedback for our appropriate proposals that match our customers’ future life plans and cost performance!
“I’m glad I asked them!” We are committed to handling every request we receive seriously.
We also have information on roofing costs and pricing plans for the roof overlay 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!
Kakeru Koumuten accepts requests throughout Kanagawa Prefecture and all of Tokyo.
List of Areas in Koto-ku, Tokyo
Aomi, Koto-ku / Ariake, Koto-ku / Ishijima, Koto-ku / Umibe, Koto-ku / Eitai, Koto-ku / Edagawa, Koto-ku / Echujima, Koto-ku / Oogibashi, Koto-ku / Oshima, Koto-ku / Kameido, Koto-ku / Kitasuna, Koto-ku / Kiba, Koto-ku / Kiyosumi, Koto-ku / Saga, Koto-ku / Sarue, Koto-ku / Shiohama, Koto-ku / Shiohama, Koto-ku / Shionomi, Koto-ku / Shirakawa, Koto-ku / Shindaibashi, Koto-ku / Shinkiba, Koto-ku / Shinsuna, Koto-ku / Sumiyoshi, Koto-ku / Sengoku, Koto-ku / Chida, Koto-ku / Takahashi, Koto-ku / Tatsumi, Koto-ku / Chuo Bōhōtei, Koto-ku / Toyo, Koto-ku / Tokiwa, Koto-ku / Tominaka, Koto-ku / Toyosu, Koto-ku / Higashisuna, Koto-ku / Hirano, Koto-ku / Fukagawa, Koto-ku / Fukuzumi, Koto-ku / Fuyuki, Koto-ku / Koishiba, Koto-ku / Botan, Koto-ku / Minamisuna, Koto-ku / Miyoshi, Koto-ku / Mouri, Koto-ku / Morishita, Koto-ku / Monzen-nakacho, Koto-ku / Yumenoshima, Koto-ku / Wakasu, Koto-ku
・Trust Kakeru Koumuten for exterior wall painting in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for roof renovations in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for rain gutter repairs and cleaning in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for solar panel installation in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for exterior wall cleaning in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for waterproofing work in Koto-ku, Tokyo!
・Trust Kakeru Koumuten for leak repairs in Koto-ku, Tokyo!
・After maintenance by Kakeru Koumuten Co., Ltd.
・Construction menu and price list of Kakeru Koumuten Co., Ltd.
・Staff blog and announcements of Kakeru Koumuten Co., Ltd.
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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！
