Sumida-ku, Tokyo | K Company | We carried out exterior wall replacement work using Galvalume steel sheets from mortar!

Hello!
This is Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior wall painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a case study of an exterior renovation in Sumida-ku, Tokyo.
There are several types of exterior renovations, but this involves replacing the exterior wall (from mortar to galvalume steel sheet)!

・Inquiry Details

・The exterior wall is crumbling, and I’m in trouble…

・It’s a warehouse, so I want to keep costs low…

・It might be too late, but I want someone to take a look…

We received such inquiries!
When we actually visited the site for an inspection, we found that the mortar on the exterior wall was peeling and had fallen off in several places…
Since the exterior wall mortar is thick and heavy, it could cause a disaster if it fell on someone.
This time, since the underlying structure was also weakened, we proposed replacing it with lightweight, rust-resistant, and cost-effective galvalume steel sheet!

On this page, we will explain the actual results of the work done by Kakeru Koumuten!

Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.

1. Demolition of existing exterior wall (mortar)

The existing outer wall was in a state of collapse. First, we will set up scaffolding and dismantle the outer wall mortar. We must dismantle it gradually to prevent the outer wall from peeling off all at once, so we proceed with caution, prioritizing safety.

2. New Sheathing Installation (Softwood Plywood)

After dismantling the outer wall, we will install softwood plywood all over. This will be the sheathing installation.

3. Waterproof Paper Installation and Custom Metal Work

We will apply waterproof paper all over. Unlike the waterproof paper for roofs, the one for outer walls is made thinner. The custom metal work will be processed and installed on the eaves and corners. This custom metal work will also be made of Galvalume steel!

4. Main Construction (Galvalume Steel Wave Roofing)

We will proceed with the installation of wave roofing. We will secure it using specialized fasteners. This time, considering wind resistance, we have attached the fasteners at shorter spans!

5. Cleaning Up and Completion!

Materials Used

■ Galvalume Steel Corrugated Sheet (Blue)
Commonly found at home improvement stores!

■ Fittings JFE Steel / Kiwami MAX
Color: Jet Black (Pure Black)
Eaves metal, edge trims, corner joints
The corner joints were specially processed at the factory!

■ Base Material
・Softwood Plywood
Available at home improvement stores!

■ Waterproof Paper
Shizureki (42m roll)
The roofing type comes in rolls of 15m to 21m, but the exterior wall type is longer, at 40m to 50m!

That’s all!

It was a nerve-wracking construction process, but I’m glad we completed it safely!
The customer was also very satisfied!
Thank you very much!

Please check out other construction achievements from here!

Leave your roofing and exterior wall concerns to us!

Estimates and inspections are, of course, free! If you have any issues with roofs, rain gutters, exterior walls, or exterior work, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
We carry out everything from temporary scaffolding work to roofing and exterior painting completely in-house. We are confident that we won’t be beaten in terms of cost, quality, and efficiency compared to other companies!
We welcome competitive estimates with confidence!
You’ll be glad you chose us! We take every request seriously to ensure you feel that way.

We look forward to your inquiries. Thank you very much.

Useful information about exterior renovations can be found here!

We welcome consultations via LINE as well◎

神奈川で屋根・雨樋・外装の工事、修理なら
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！

 

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