Construction example

Kanagawa-ku, Yokohama | K’s Residence | Performed exterior wall painting with premium silicone and balcony waterproofing work!

BEFORE

AFTER

Hello!
We are 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 project in Kanagawa-ku, Yokohama.
There are several types of exterior renovations, and this time, the work involves exterior wall painting!

On this page, we will explain the actual results of the work done by Kakeru Koumuten!
We received a request from our trusted renovation partner, Company K!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.

Construction Data for Kanagawa-ku, Yokohama

 約2023年10月 September 2022

Joint Replacement Work Procedure

1. Removal of Existing Sealing Material

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

2. Application of Masking Tape

Check the position for applying the tape and carefully stick it on without pressing into the surface. It is not an exaggeration to say that the finish depends on this masking tape!

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, enhancing adhesion!

4. Filling with Sealing Material

Apply the caulking gun nozzle to the joint base and fill it sufficiently. The caulking material used is SR Seal H100.
Auton Exceed has a durability of about 3 times that of regular caulking materials (urethane, modified silicone, etc.). The expected durability is about 30 years. The cost is approximately 50,000 to 100,000 yen higher for a 30-tsubo building compared to urethane.

☟Product Information☟

 

5. Finishing with a Trowel

Press firmly with a trowel that matches the joint width and finish smoothly.

6. Removal of Masking Tape

Remove the masking tape promptly after finishing.

Exterior Painting Construction Procedure

1. High-Pressure Washing


We thoroughly remove dirt and moss with high-pressure washing of the exterior walls! The roof also had accumulated dirt and moss, so we cleaned it with high-pressure washing!

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 process! If protection is neglected, gaps may form, allowing paint to seep in or resulting in uneven lines.

3. Primer Application

This is the first application of paint after completing high-pressure washing and substrate treatment, ensuring that the middle and top coats adhere well to the painted surface.

4. Middle Coating


This is an important process to bring out the performance of the paint, achieve a beautiful finish, and eliminate uneven application!

5. Top Coating


This is the finishing of the

exterior wall painting. We are conscious of achieving a beautiful finish without any unevenness or missed spots! The paint used is from SK Kaken / Premium Silicon! This paint has excellent cost performance and weather resistance!


6. Painting of Attached Parts (Rain Gutter, Eaves, Soffit)

Rain Gutter

Eaves

Soffit

We will thoroughly paint every detail that can be painted!

Balcony Waterproofing Work

1. Surface Preparation and Roughening

To improve the adhesion of the paint, we will create fine scratches on the painting surface using sandpaper and other tools! This is known as surface preparation! We will make the smooth surface rough!

2. Acetone Wiping

Next, we will perform acetone wiping! This is also an important surface preparation step. Acetone wiping is the process of removing the oil film from the ERP waterproof surface! Skipping this step can lead to paint peeling.

3. Primer Application (Undercoat)

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

4. Topcoat Application

The topcoat is generally applied in two layers!
After finishing the application, we will check for any missed spots.

5. Completion of Balcony Waterproofing Work

The work is complete once the balcony is dry!

Exterior Wall Paint

SK Kaken/Premium Silicon

Expected Lifespan: Approximately 14 to 16 years

 

Exterior Wall Color Exterior Wall | SR-163

Balcony Exterior Wall | SR-406

Leave Your Exterior Wall Painting to Kakeru Koumuten in Kanagawa-ku, Yokohama!

Our company has extensive experience in exterior wall painting renovations in Kanagawa-ku.
We are happy to assist with partial painting, including exterior wall painting, waterproofing work, and other painting projects.
“I just want to know the estimate for exterior wall painting,” “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 have pricing plans for exterior wall painting and other services, 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,” “keep costs down as much as possible,” or “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 concerns regarding roofs, rain gutters, exterior walls, or exteriors, 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 will not be outdone by other companies in terms of “cost, quality, and efficiency”!

We are confident in our exterior renovations, so we welcome price comparisons!
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!

“I’m glad I asked them!” We take every request seriously to ensure you feel this way.

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!