Hello!
I am Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovations located in Aoba-ku, Yokohama!
This is a case study of an exterior painting project in Totsuka-ku, Yokohama.
The work involved joint replacement and exterior painting!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors.
Joint Replacement Work Procedure
1. Removal of Existing Sealing Material
We remove the existing sealing material using a cutter or similar tools.
If it is difficult to extract, we pull it out with pliers.



2. Application of Masking Tape
To avoid applying caulking material on the exterior wall, we check the position to apply the tape and carefully attach it so that it does not dig into the surface.

3. Application of Primer
To ensure that the caulking material adheres firmly to the board, apply primer with a brush or similar tool, making sure there are no missed spots.

4. Filling the Sealant
To prevent any voids inside the joint, place the nozzle of the caulking gun against the bottom of the joint and fill it adequately.


5. Finishing with a Trowel
Press down firmly with a trowel that matches the width of the joint to achieve a smooth finish.

6. Removing the Masking Tape
Before the caulking material dries, promptly remove the masking tape after finishing.

That’s all!
The finished product has greatly satisfied our customer!
Thank you very much!!
The sealant used this time was from Auto Chemical Industry / Auton Exceed!


Typically, sealants that are not protected by a coating from above will show signs of deterioration in about 7 to 10 years, but this Auton Exceed is said to have a lifespan of 20 to 30 years, making it an ultra-durable sealant!
For roof renovations and exterior painting in Shinagawa-ku, Tokyo, trust Kakeru Koumuten Co., Ltd.!
Our company is based in Aoba-ku, Yokohama, but we also have extensive experience in exterior renovations such as roof remodeling and exterior painting in Tokyo.
We are happy to assist with partial painting, including exterior painting, waterproofing work, and other painting projects.
“I just want to know the estimate for exterior painting” or “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 painting work available, so please take a look if you’re interested!
・Exterior Painting and Sealing Work Price List
・DIY Painting Plan | For those who want to try painting the roof and exterior by themselves! We will only set up the scaffolding!
・Latest! Subsidies and Grants in Yokohama, Kanagawa Prefecture | About the Reduction System
Summary
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exteriors, 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 to roofing and exterior painting work.
We are confident that we do not fall short compared to other companies in terms of “cost, quality, and efficiency” for exterior renovation work!
We are confident in our exterior renovations, so we welcome competitive estimates!
We offer comprehensive construction guarantees 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 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!
・Ota Ward, Tokyo | Exterior Painting | Eaves Exchange | Exterior Renovation Completed!
・Ota Ward, Tokyo | Roof Repair | Roof Overlay Using Ridgeway Completed!
・Itabashi Ward, Tokyo | Exterior Painting | Exterior Renovation Using Premium Silicon Completed!
・Summary of Popular Exterior Wall Painting Colors! We introduce recommended color combinations!
・For those who want to try DIY exterior wall painting! Scaffold installation only! DIY plan for roof and exterior wall painting!
・Latest! Subsidies in Kanagawa Prefecture! We will introduce grants and reduction systems!
・Is exterior wall painting unnecessary? We will introduce the risks of neglecting it!
・How much does exterior wall painting cost? Are there tips to reduce costs?
・When is the best time for exterior wall painting? How to determine the best timing!
・What are the market prices for rain gutter repair and cleaning? Tips on timing and choosing contractors for fire insurance!
・How much does exterior wall painting cost? Are there tips to reduce costs?
LINE consultations are also very welcome◎
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!


