


Hello!
I am Yamanaka from Kakeru Koumuten Co., Ltd., a specialist in roofing, exterior painting, and exterior renovation located in Aoba-ku, Yokohama, Kanagawa Prefecture!
This is a record of our work on the replacement of ridge flashing and eaves gutters (Panasonic/PC50) in Nishi-ku, Yokohama, Kanagawa Prefecture!
We received a request for work from our valued client, Company T!
Thank you very much for choosing Kakeru Koumuten Co., Ltd. among many contractors!
This is a roofing project for a steep slope!
In the case of a steep roof, we cannot proceed with the work without setting up a roof scaffold to serve as a handrail and a foothold.
We will also set up a roof scaffold for this project.
The ridge flashing is the metal covering that protects 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 also be a cause of leaks.
目次
Ridge Flashing Replacement Procedure
1. Existing Ridge Demolition
We will remove the old ridge flashing and the internal wooden batten. Care is taken not to break the roofing materials during this process.
We recommend replacing the internal wooden batten every 10 to 15 years.
Once the ridge flashing is removed, the internal batten will be visible.

2. Installation of New Purlins
We will install new purlins. This time, we used cedar purlins, but there are also purlins made of corrosion-resistant resin (Tough Mock, Eco Lumber).
3. Sealing of Ridge Cap Joints
We will apply sealing on the inside of the overlaps to enhance strength and waterproofing.
4. Installation of New Ridge Cap
We will process the ends and joints for installation.

5. Cleaning Up and Completion!
Procedure for Gutter Replacement Work
1. Dismantling Existing Eaves Gutter
We will remove the eaves gutter and brackets carefully to avoid damaging the fascia.

2. Installation of New Eaves Brackets
We will install new eaves brackets. When installing the brackets, we will use kite string or chalk lines to set the slope of the rain gutter, as the slope is crucial!
Please note that due to the fascia (where the eaves brackets were attached) or building distortion, even if we set the slope with the brackets, there may be backflow. It is important to check the slope with a level against the fascia before attaching the brackets!

3. Installation of Eaves Gutter
We will install the new eaves gutter!
4. Connecting to Existing Downspout
We will connect the existing downspout to the eaves gutter.

5. Water Flow Test, Clean Up, and Completion!
That concludes the process!
For the eaves gutter, we used Panasonic PC50.
Unlike Denka and Eslon rain gutters, it has a steel plate inside, providing strength.
You can choose from six colors: Milk White, Pearl Gray, Shincha, Black, Modern Beige, and Oak Brown.
This rain leak prevention work included ridge cap work and gutter replacement work!
For Roof Renovations in Yokohama, Kanagawa Prefecture, Trust Kakeru Koumuten!
Our company has extensive experience in roof renovations in Yokohama, Kanagawa Prefecture.
We are happy to assist with partial roof repairs such as roof overlay work, roof replacement work, and leak repairs.
“I just want to know the estimate for roof renovation,” “I want to know about roofing materials,” if you have any concerns or questions, please feel free to contact us!
We are an exterior renovation company located in Aoba-ku, Yokohama, and we have undertaken many roof renovations throughout Kanagawa Prefecture, deeply understanding the needs of our local customers.
“I want it to last a long time with just one renovation”
“I want to keep costs as low as possible”
“I want to improve insulation performance because the indoors are hot”
We provide optimal solutions to specific requests like these.
Summary
Estimates and inspections are, of course, free! If you have any concerns regarding roofs, rain gutters, exterior walls, or exterior structures, please consult Kakeru Koumuten Co., Ltd. in Aoba-ku, Yokohama!
Kakeru Koumuten is a renovation company strong in exterior renovations, and we carry out complete in-house construction from temporary scaffolding to roof work and exterior wall painting.
We are confident that our “cost, quality, and good planning” are unmatched compared to other companies in 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 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 (cover 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!
・Aoba-ku, Yokohama | We performed a roof overlay (cover method) on the shed roof using Ridgeway!
・Kanagawa Prefecture | Hadano City |Mr. I’s residence: We carried out roof repairs, rain gutter replacement, and leak prevention measures!
・Konan-ku, Yokohama | We performed roof overlay and rain gutter replacement work using Ridgeway!
・Painting DIY Plan! A must-see for those who want to try DIY roof and exterior wall painting! We will only set up the scaffolding!
・What is the market price for roof remodeling? Types of work and how to choose a contractor, etc.
・Latest | Grants and subsidies available for renovations, and reduction systems!
・How much does it cost for roof work? We will introduce the cost market!
・What are the typical costs for rain gutter repair and cleaning? Tips on timing, fire insurance, and choosing a contractor!!
・Renovation store in Yokohama, Kanagawa Prefecture | What is roof overlay (roof cover method)?
We welcome consultations via LINE◎
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!


