BEFORE


AFTER


Hello!
This is Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovations located in Aoba-ku, Yokohama!
Today, I would like to share a case study of an exterior renovation project in Konan-ku!
The work involved the installation of a fence and handrails on the stairs!

In addition to installing a fence on the existing block wall, we added new blocks where the height was mismatched and installed a fence there as well!
We also installed handrails on the stairs!

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

Construction Data for Konan-ku, Yokohama

Construction Location

Konan Ward, Yokohama City

Construction details

Exterior construction

Process Leading to Construction

We received a request for additional exterior renovation during the roof overlay installation and exterior wall painting work from a customer.

The customer has small children and requested the installation of a fence and handrails for safety!
We installed the handrails at a height that the children could reach, confirming with the customer as we went!

Materials Used

Fence: LIXIL / High Samoa
Handrail: LIXIL / Grip Line

Price Range

400,000–500,000 yen

Construction Period

3 days

Completion month

2024-04

Exterior Construction Procedure

1. Block Work

We will pass rebar through the blocks to enhance their strength.

2. New Block Stacking

We will stack the blocks on top of the rebar.
To connect the blocks, we fill the inside of the blocks with mortar and use a level to ensure they are stacked straight.

Mortar is a mixture of cement, water, and sand.
This mortar is used for bonding blocks and bricks.
By filling the gaps between the blocks, as well as the recesses where horizontal rebar, known as “yoko-suji,” is inserted, we enhance the strength of the block wall.

3. Erecting Fence Posts

Fill the holes in the blocks with mortar slightly lower than the top edge, insert the posts, and use a level to ensure they are vertical.
Be careful not to move them too much, as this will loosen the mortar, so make adjustments with minimal movement.
Once all the posts are erected, repair the top edges around the posts and finish the top edges of the blocks with mortar.

4. Installing the Fence and Cleaning

We are installing a

fence.
This time, we are installing an aluminum fence. Additionally, we reused the existing block wall and installed the fence on top of it!

5. Installation of Handrails for Stairs

We are installing a

handrail.
This time, we installed an aluminum handrail.

That’s all!
This time, we stacked 3 layers of blocks, and for the fence, we used the Lixil High Samoa product, with heights of 800 and 1000!
The finish was very satisfying for the customer!
Thank you very much!

Please check out other exterior construction project results from here!

Leave your exterior construction work in Konan-ku to Kakeru Koumuten Co., Ltd.!

Our company has extensive experience in exterior renovations and landscaping renovations in Konan-ku.
We are happy to assist with partial painting, including exterior wall painting, landscaping painting, roof work, waterproofing work, and other construction projects.
“I just want to know the estimate for the renovation,” “I want to know about the paint suitable for my home,” if you have any questions or concerns, please feel free to contact us!

We also offer exterior cleaning services! Not only can we clean the landscaping, but we can also clean the exterior walls and concrete floors.
Exterior wall cleaning can be done without scaffolding.
Depending on the existing condition, it is often possible to restore the appearance with just cleaning, without the need for painting. Please feel free to consult us regarding cleaning as well.

We have also published pricing plans for exterior wall painting work, so please take a look if you’re interested!

Summary

This concludes our construction achievements in exterior renovations in Yokohama, Konan-ku!
By requesting exterior wall painting and roof work together, it may be possible to provide services at a lower cost than requesting exterior renovations alone.

Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or landscaping, please consult Kakeru Koumuten Co., Ltd.!
We carry out everything from temporary scaffolding work to roof work and exterior wall painting completely in-house. We are confident that our costs, quality, and organization for exterior work are unmatched compared to other companies!
We welcome competitive estimates with confidence!
You will think, “I’m glad I asked!” We are committed to handling every request we receive seriously.

We also have pricing plans for landscaping work, so please take a look if you’re interested!

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

Useful information about exterior renovations can be found here!

Consultations via LINE are also very welcome◎

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For roof, gutter and exterior construction and repairs in Kanagawa,
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!