Kawasaki City, Tama Ward, Mr. N’s residence, roof overlay work (Super Galtect)
Thank you very much for choosing Kakeru Koumuten Co., Ltd. for your project.
This is a roof overlay project utilizing fire insurance in Tama Ward, Kawasaki City.
Thanks to the fire insurance, we were able to significantly reduce the customer’s burden.
目次
Construction Photos of Mr. N’s Residence in Tama Ward
1. Demolition of the existing roof ridge

2. Laying of roofing (waterproof sheet)
3. Fabrication of accessories (decorative patterns, eaves, valleys)
4. Main construction
5. Fabrication of ridge cap and rain guard

About the Roofing Material
The roofing material used is Super Galtect from Aijii Industry.
Super Galtect comes with a manufacturer warranty of 15 years for the coating and 25 years for perforation.
We also provide a 10-year construction warranty!
Made of SGL steel plate, it is resistant to rust.
The insulation material is tightly applied from edge to edge of the roofing material, creating a metal plate that integrates the steel plate and insulation.
During installation, insulation is applied even to the parts where the roofing materials overlap, and the surface is coated with a high heat-reflective paint, allowing for a cool summer and warm winter experience.
Additionally, it has soundproofing properties, reducing the sound of rain.
Being lighter than other roofing materials, it also reduces the sway during earthquakes, contributing to earthquake resistance.
It excels in finish, durability, insulation, soundproofing, and wind resistance, and Super Galtect from Aijii Industry is the most frequently used material in our construction projects, gaining significant attention!
Colors
■Shade Black

■Shade Brown

■Shade Blue

■Shade Moss Green

■Shade Charcoal

■New Color Shade Wine Red

You can choose from these 6 colors!
This time, the cover work was completed very well with Shade Black!
The customer was very satisfied, and I was also very happy!
Thank you very much!
Please check out other roofing work results here!
What is the Roof Overlay (Cover Method)?
The roof overlay (cover method) involves leaving the current roof almost intact and placing a new roof on top of it, effectively covering it.
Literally, it is a method of covering a roof with another roof. Therefore, the roof becomes double-layered. Since the roof is layered, it is also referred to as “overlapping roofing.”
Advantages of the Cover Method
Since the “new roof” is placed over the “current roof,” demolition work is almost unnecessary, meaning that very little waste material is generated.
This is its most significant feature, leading to various advantages.
The only parts that require demolition and waste material processing are the ridge cap, making it more cost-effective compared to complete roof replacement.
In 2004, regulations regarding the concentration of asbestos in raw materials were changed (for more details, please refer to the Ministry of Health, Labour and Welfare website).
Some building materials used in structures built before 2004 contain asbestos. Asbestos-containing materials are difficult to demolish due to their high environmental impact, resulting in high costs for both demolition and waste processing. The cover method, which generates almost no waste, is ideal for such roofs.
Some may wonder, “Is it safe to live in a building that uses asbestos-containing materials?” but rest assured. As long as there is no destruction or crushing, it will not disperse into the air.
If you are unsure about the type of roof on your home, please feel free to consult with us.
Additionally, the construction can be completed in a shorter period than painting or complete roof replacement. A shorter construction period means lower labor costs, which in turn makes the overall cost more affordable.
The psychological anxiety of having to live in an unusual environment is also reduced.
When scaffolding is set up, you may experience inconveniences such as difficulty entering and exiting or being unable to open windows. Being able to return to normal life in a short period is a significant advantage.
Our company specializes in roofing work, and the roof overlay (cover method) is the most frequently performed type of work we undertake. We are very grateful that we have been continuously engaged in roof overlay (cover method) projects without interruption.
Leave Your Roof Renovation in Tama-ku, Kawasaki to Kakeru Koumuten Co., Ltd.!
We have extensive experience in roof renovations in Tama-ku, Kawasaki.
We are happy to assist with roof overlay work, roof replacement, and partial roof repairs such as leak repairs.
“I just want to know the estimate for the roof renovation,” “I want to know about roofing materials,” or any other concerns or questions you may have, please feel free to contact us!
Community-Focused Service
As an exterior renovation company based in Aoba-ku, Yokohama, we have handled many roof renovations in the nearby Tama-ku and have a deep understanding of 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 improve insulation performance because the indoors are hot,” we provide optimal solutions to specific requests.
Long-Term Reliability
All roofing materials we use come with a long-term warranty and are highly reliable products. For example, the Super Galtect used this time comes with a 15-year coating and 25-year hole warranty from the manufacturer. We also provide a 10-year construction warranty, allowing you to use it with peace of mind for a long time after one renovation.
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 won’t 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 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!
We want you to think, “I’m glad I asked them!” Therefore, we take every request seriously and work diligently on it.
We also have information on roof construction 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!
・Tama Ward, Kawasaki City | Exterior Wall Painting | We performed exterior wall painting on an apartment in Tama Ward!
・Tama Ward, Kawasaki City | We performed a roof overlay (cover method) using Super Galtect!
・Miyamae Ward, Kawasaki City | We performed a roof overlay (cover method) using Hilanbee 220!
・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 construction and how to choose a contractor!
・Latest | Grants and subsidies available for remodeling, and reduction systems!
・How much does it cost for roof work? We will introduce the cost range!
・What is the market price for rain gutter repair and cleaning? Tips on timing, fire insurance, and choosing a contractor!
・Renovation store in Yokohama City, Kanagawa Prefecture | What is roof layering (roof overlay 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!


