Hello!
I am Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovations located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a record of our roof ridge cap replacement work in Setagaya-ku, Tokyo!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. from among many contractors!
The ridge cap is a metal cover that wraps around areas of the roof where roofing materials cannot be laid, such as at the peak of the roof.
It is susceptible to damage from wind disasters and can cause leaks.
Ridge Cap Replacement Procedure
1. Existing Ridge Demolition
We will remove the old ridge cap and the internal wooden batten. Care is taken not to break the roofing materials during this process.
This time, it was quite corroded.
We recommend replacing the internal wooden batten every 10 to 15 years.
Once the ridge cap is removed, there is a batten inside.

2. New Batten Installation
We will install a new batten. This time, we used a cedar batten, but there are also batten options made of corrosion-resistant resin (Tough Mock, Eco Lumber).

3. Ridge Cap Joint Sealing
We apply sealing to the inside of the overlaps to enhance strength and waterproofing.
4. New Ridge Cap Installation
We process and install the ends and joints.

5. Clean Up and Completion!
That’s all!
This time, the leak prevention work was a ridge cap installation!
Trust Kakeru Koumuten Co., Ltd. for your roof renovation in Tokyo!
Our company is based in Aoba-ku, Yokohama, but we also have extensive experience in roof renovations in Tokyo.
We are happy to assist with partial roof repairs, including roof overlay work, roof replacement, and leak repairs.
If you have any questions or concerns, such as “I just want to know the estimate for the roof renovation” or “I want to know about roofing materials,” please feel free to contact us!
Summary
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 is a remodeling company strong in exterior renovations, and we perform complete in-house construction from temporary scaffolding to roofing and exterior painting.
We are confident that our “cost, quality, and efficiency” in exterior renovation work are unmatched compared to other companies!
We take pride 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 proposals that align with cost performance and our customers’ future life plans!
“I’m glad I asked them!” We take every request seriously to ensure you feel this way.
We also have information on roofing costs and pricing plans for the roof overlay method, so please take a look if you’re interested!
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 Replacement | Exterior Renovation Completed!
・Setagaya Ward, Tokyo | Roof Remodeling with Ridgeway and Leak Prevention Measures Completed!
・Itabashi Ward, Tokyo | Exterior Painting | Exterior Renovation with Premium Silicon Completed!
・DIY Painting Plan! Perfect for those who want to try DIY roof and exterior wall painting! We only set up scaffolding!
・What is the market price for roof remodeling? Types of work and how to choose a contractor.
・Latest | Grants and Subsidies Available for Renovations, and Reduction Systems!
・How much does it cost for roof work? We introduce the cost range!
・What is the market price for rain gutter repair and cleaning? Tips on timing, fire insurance, and choosing a contractor!
・Kanagawa Prefecture, Yokohama City Renovation Store | What is Roof Overlay (Roof Cover Method)?
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!


