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Aoba-ku, Yokohama | Y Residence | Performed exterior wall painting with premium silicone, joint replacement, and balcony waterproofing work!

BEFORE

AFTER

Hello!
This is Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a case study of an exterior renovation project in Aoba-ku, Yokohama.
There are several types of exterior renovations, and this time, the work involved exterior wall painting. We also performed balcony waterproofing work!

For this residence, we also implemented the roof overlay (cover method)!

On this page, we will explain the actual results of the work carried out by Kakeru Koumuten! Thank you very much for choosing Kakeru Koumuten!

Joint Replacement Work Procedure

1. Removal of Existing Sealing Material

We will remove the existing sealing material using a cutter or similar tools.
This is referred to as sealing, caulking, or joints. It is a critical area that can easily lead to water leaks and cause cracking or lifting of the siding. Cracks or peeling are signs of deterioration!

2. Protection (Masking Tape Application)

Check the position to apply the tape and stick it carefully to avoid embedding into the surface.

3. Application of Primer

Apply the primer with a brush or similar tool, ensuring there are no missed spots.

What is Primer: It acts like an adhesive! It is often used for surface preparation! It is an essential step in sealing work, significantly enhancing adhesion!

4. Filling with Sealant

Place the nozzle of the caulking gun against the joint base and fill it sufficiently. The caulking material used is SR Seal H100.

☟Product Information☟

 

5. Finishing with a Trowel

Use a trowel that matches the joint width to press firmly and finish smoothly.

6. Removal of Masking Tape

We promptly remove the masking tape after finishing.

We were able to finish beautifully this time as well!

Exterior Painting Work Procedure

1. High-Pressure Washing



With bio-cleaning, we thoroughly remove dirt and moss! Unlike high-pressure washing that removes dirt with water pressure, bio-cleaning mixes chemicals to clean bacteria, mold, and roots of plants thoroughly!

We also took the opportunity to clean the tiles!

2. Protection of Various Areas

We will protect areas that will not be painted, such as windows, sashes, and floors, using masking tape, blue sheets, and polymer masks. This is a very important task in the painting work! If protection is neglected, gaps may form in the protection, allowing paint to seep in or resulting in uneven lines.

3. Primer Application


This is the first step of applying paint after completing high-pressure washing and substrate treatment, which ensures that the middle and top coats adhere well to the surface. A thorough primer application greatly affects durability and finish! The primer used is from SK Kaken / Hybrid Sealer! The hybrid sealer is a primer that can be used on difficult-to-adhere siding!

4. Middle Coat

In order to bring out the performance of

paint, it is an important process to achieve a beautiful finish and eliminate unevenness!

5. Top Coat


This is the finishing touch for

exterior wall painting. We consciously work to ensure there are no uneven spots or missed areas, achieving a beautiful finish! The paint used is from SK Kaken / Premium Silicon!

SK Kaken / Premium SiliconSK Kaken / Premium Silicon

6. Painting of Auxiliary Parts (Shutter Box, Water Cutting, Eaves, Rain Gutter)

Shutter Box

Water Cutting Metal

Eaves

・Rain Gutter

We will thoroughly paint every detail that can be painted! For metal parts, we will apply rust prevention paint before the topcoat! [/chat]

Balcony Waterproofing Construction Procedure

1. Surface Preparation and Roughening

To improve the adhesion of the paint, we will create fine scratches on the surface to be painted! This is known as surface treatment! We will roughen the smooth surface![/chat]

2. Acetone Wiping

Next, we will perform acetone wiping! This is also an important surface treatment. Acetone wiping involves removing the oil film from the FRP waterproofing surface! Skipping this step can lead to paint peeling.[/chat]

3. Primer Application (Base Coat)

The primer acts as an adhesive that promotes the adhesion between the waterproof layer and the topcoat![/chat]

4. Topcoat Application

Top coat is applied in two layers as a standard!
Once finished, we will check for any missed spots.

5. Completion of Balcony Waterproofing Work

The work is complete once the balcony is dry!

 

Please check out other painting work results from here!

 

Summary

Exterior Wall Paint
Exterior Wall PaintExterior Wall Paint
Exterior Wall Color

N‐65

 

Accessory Paint Rock Paint / Yumelock
Accessory Color

Black

Leave your exterior wall painting to Kakeru Koumuten in Aoba-ku, Yokohama!

Our company is based in Aoba-ku, Yokohama, and we have extensive experience in exterior wall painting renovations.
We are happy to assist with partial painting, including exterior wall painting, waterproofing work, and other painting projects.
If you have any questions or concerns, such as “I just want to know the estimate for exterior wall painting” or “I want to know about the paint suitable for my home,” please feel free to contact us!

We also have pricing plans for exterior wall painting and other services available, so please take a look if you’re interested!

Community-Focused Service

As an exterior renovation company in Aoba-ku, Yokohama, we have handled many exterior wall painting projects and deeply understand the needs of local customers. Whether you want “to make it last long with one renovation,” “to keep costs down as much as possible,” or “to do a color simulation for the exterior wall,” we provide optimal solutions for your specific requests.

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. has become a strong remodeling company specializing 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 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 also offer comprehensive construction guarantees and aftercare maintenance, and we have received positive feedback for our proposals that align with cost performance and our customers’ future life plans!

We want you to think, “I’m glad I asked them!” Therefore, we take every request we receive seriously and work diligently on it.

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

Helpful information about exterior renovations can be found here!

LINE consultations are also very welcome◎

We are also updating our Instagram regularly◎ Please follow us!

 

 

For roofing, guttering, and exterior work and repairs in Kanagawa, contact Kakerukoumuten Co., Ltd..

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!