Construction example

[Nakano-ku, Tokyo] | 40-Year-Old Detached House | Performed Exterior Painting Using Dia Super Seranflex!

BEFORE

AFTER

Construction Data for Nakano-ku, Tokyo

Construction Location
 Aoba-ku, Tokyo
Construction Details
 Installation of Temporary Scaffolding
 Exterior Wall Painting Work
Background to the Construction

・Inquiry Details
We received the following inquiry from a customer living in Aoba-ku, Tokyo.
“I would like to get an estimate for exterior wall painting and roof work as it is about time for renovations.”

・Proposal Details
For the exterior wall paint, we propose the ultra-durable “Daiya Super Selanflex” for the application!
The durability of Super Selanflex is approximately 24 to 26 years, making it an ultra-durable exterior wall paint.
As for the sealing material, we also propose the SR Seal H100, which has a durability of about 30 years!

Paints and Sealing Materials Used
〇Exterior Wall 
 Primer: Seika Japan/Daiya Acless Filler
 Intermediate and Top Coat: Seika Japan/Daiya Super Selanflex

〇Additional Coating Materials
 [Rain Gutter]
 SK Kaken/Premium Inorganic Mild (2 coats)
 [Other Paintings]
 Eaves, Shutters, Drain Pipes

Price Range
 700,000 to 800,000 yen
Construction Period
 Approximately 3 weeks
Completion Month
 June 2025

 

Exterior Wall Painting Construction Procedure

1. High-Pressure Washing

We thoroughly remove dirt and moss from the exterior walls with high-pressure washing! If dirt remains, it can affect the adhesion of the paint and the lifespan of the coating, so we wash carefully. This time, we used bio-cleaning!

2. Protection of Various Areas

We 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 painting work! If protection is neglected, gaps can form, allowing paint to seep in, or clean lines may not be achieved.

3. Primer Application

This is the first step of applying paint after high-pressure washing and substrate treatment, which ensures that the middle and top coats adhere well to the surface. By applying the primer thoroughly, there is a significant difference in durability and finish!

4. Middle Coat Application

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

5. Top Coat Application

This is the finishing touch for the exterior wall painting. We are conscious of ensuring a beautiful finish without any unevenness or missed spots!
The paint used this time is Seika Japan Co., Ltd. / Dia Super Ceranflex!
Dia Super Ceranflex is an ultra-high durability inorganic paint that offers excellent cost performance in relation to its durability and benefits.

6. Painting of Auxiliary Parts

Auxiliary parts refer to areas other than the exterior walls and roof!
The painting methods and the paints used vary depending on the location, so caution is necessary!

For more details, please click here!

Rain Gutter

Canopy

Ventilation Hood Cover

Water Drainage

Shutters

 

We will thoroughly prepare the base and carefully paint every detail that can be painted!

Please check out our other painting project results here!

The Necessity of Exterior Wall Painting and Maintenance Schedule

The Necessity and Purpose of Exterior Wall Painting

The role of exterior wall painting is primarily to protect the walls. Just like the roof, the exterior walls are directly affected by rain, wind, and ultraviolet rays. Regular exterior wall painting helps prevent these damages and plays a role in extending the lifespan of the house.

Additionally, making the house look beautiful is also a role of exterior wall painting. The exterior walls determine the first impression of the house, so maintaining their beauty enhances the comfort of the residents and the evaluation from the surroundings.

If you want to extend the lifespan of your home and maintain its appearance, we recommend exterior painting!

Exterior Painting Maintenance Schedule

Generally, the lifespan of exterior paint is said to be about 7 to 10 years. However, like roofs, this can vary depending on the type of paint used, the painting method, and climate conditions. Inspections are necessary 3 to 5 years after the initial painting to check for signs of deterioration such as fading, peeling, and cracks.

By regularly checking the condition of the exterior and performing maintenance as needed, you can protect your valuable home while maintaining its beauty.

Description of the Paint Used [Seika Japan Co., Ltd. / Super Ceramflex]

Super Weather Resistance

Super Ceramflex has weather resistance that surpasses fluororesin paints. This allows for long-term maintenance and protection of the building’s appearance.

Super Low Pollution

This paint has super low pollution properties, making it difficult for contaminants to adhere, and dirt can be easily washed away by rainwater. This helps maintain the beauty of the painted surface for a longer time.

Flexibility

Due to its high flexibility, the risk of cracking is significantly reduced even when applied over sealing. This is because it easily follows the movement of the substrate.

Moisture Permeability

Moisture permeability refers to the property of allowing moisture in vapor form to escape before it condenses into droplets.
Super Ceramflex has high moisture permeability, allowing water vapor to pass through while preventing water droplets from entering. This efficiently releases moisture from within the walls and prevents issues such as thermal swelling.

Environmental Consideration

By combining inorganic paint with organic components, it achieves both environmental consideration and high performance. In particular, water-based and low-solvent types are offered as environmentally friendly options.

Improved Workability

To accommodate various substrates, it is possible to add new functions through combinations with adjusting materials. This expands the flexibility and applicability of the construction.

These features make Super Ceramflex highly suitable for exterior painting, enabling long-term protection and maintenance of appearance.

For exterior painting in Nakano-ku, Tokyo, trust Kakeru Koumuten!

Our company specializes in exterior painting and roof renovation work primarily in Kanagawa Prefecture and Tokyo.
We are happy to assist with exterior painting, waterproofing work, or partial painting.
If you have any questions or concerns such as “I just want to know the estimate for exterior painting” or “I want to know about the paint suitable for my home”, 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!

Summary

We offer free estimates and inspections!
If you have any concerns regarding roofs, rain gutters, exteriors, or exterior structures, please feel free to consult with us!

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.
We are confident that our “cost, quality, and efficiency” 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 cost performance and appropriate proposals that align with our customers’ future life plans!

“I’m glad I asked them!” is what we strive for, and we take every request seriously.

We look forward to your inquiries!

Helpful information about exterior renovations can be found here!

 

 

We welcome consultations via LINE as well◎

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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!