Konan City's First 'Ventilated and Insulated WB Method' Model House GRAND OPEN!
Yasui Kensetsu Co., Ltd. has grand opened Konan City's first model house adopting the 'Ventilated and Insulated WB Method'. They propose a home that achieves a comfortable air environment and energy savings, contributing to countermeasures against sick building syndrome, condensation, and mold, targeting child-rearing families.
📋 Article Processing Timeline
- 📰 Published: May 13, 2026 at 23:00
- 🔍 Collected: May 13, 2026 at 14:32
- 🤖 AI Analyzed: May 13, 2026 at 15:11 (39 min after Collected)
WB Method Model House "A Home Designed for Air."
Introducing the WB Method Model House "A Home Designed for Air." Yasui Kensetsu Co., Ltd. (Headquarters: Konan City, Aichi Prefecture, Representative Director: Koichi Yasui) has announced the grand opening of its model house adopting the WB method. A new model house has been born from Home&nico, which has been closely involved with the community and earnestly committed to home building.
We will hold a completed house tour for child-rearing families, themed as the home with the cleanest air in Konan City.
Background of the Event
The WB method refers to the "Ventilated and Insulated WB Method," where the building itself breathes. While airtightness and high insulation have advanced in modern times, there is concern about the social problem of sick building syndrome. In hot and humid Japan, condensation and mold caused by "humidity" are factors contributing to allergies and sick building syndrome. This is where the "Ventilated and Insulated WB Method" attracts attention. By allowing the house itself to breathe, a constantly comfortable air environment spreads throughout.
Ventilated insulation provides clean air throughout the room at all times.
Creates air passages within the walls
Automatically opens and closes air passages depending on the temperature.
Comfortable at all times with vents that switch to ventilation in summer and high airtightness/insulation in winter
Designing air passages for a healthy and comfortable life
The mechanism of expelling chemical substances and household odors, which cause sick building syndrome, from the walls to the outside achieves a clean air environment. We invite you to experience the comfort of the "clear air" brought about by the WB method.
Model House LDK Photo
Long-lasting and energy-saving
The ventilated structure prevents moisture, preventing wood deterioration and improving the durability of the house. The construction method prevents moisture accumulation, suppressing the occurrence of condensation and mold inside the walls. Furthermore, by adopting coach panels, overwhelming seismic resistance (strong against repeated earthquakes) is achieved. In addition, shape memory alloys adjust the opening and closing of vents, realizing reduced heating and cooling costs and energy savings.
Model House Dining
Event Details
Venue
WB Model House (Miyashiro-cho, Konan City, Aichi Prefecture)
Date and Time
May 16 (Sat) and May 17 (Sun)
Participation Fee
Free
Target
Those seriously considering building a home
View Details
Program/Content
・You can actually experience the home with the cleanest air in Konan City.
・We will explain what a breathing house with the WB method is.
・Professionals will provide necessary knowledge for home building.
How to participate
Pre-registration and application method: [Pre-registration and application method]
Participation limit: One group per day
Application deadline: Two days prior on the website
Contact Information
Inquiries regarding the WB Method Model House
Home&nico Yasui Kensetsu
Headquarters: 52 Tenjin, Miyashiro-cho, Konan City
TEL: 0120-54-3536
Inquiries for visits: Life Design Department
Inquiries for media: Public Relations Department
Home&nico Custom Homes
Home&nico Custom Homes
Home&nico, the only company in Konan City to adopt the WB method, realizes ideal home building through proposals that are close to the customer and thorough quality control.
Introducing the WB Method Model House "A Home Designed for Air." Yasui Kensetsu Co., Ltd. (Headquarters: Konan City, Aichi Prefecture, Representative Director: Koichi Yasui) has announced the grand opening of its model house adopting the WB method. A new model house has been born from Home&nico, which has been closely involved with the community and earnestly committed to home building.
We will hold a completed house tour for child-rearing families, themed as the home with the cleanest air in Konan City.
Background of the Event
The WB method refers to the "Ventilated and Insulated WB Method," where the building itself breathes. While airtightness and high insulation have advanced in modern times, there is concern about the social problem of sick building syndrome. In hot and humid Japan, condensation and mold caused by "humidity" are factors contributing to allergies and sick building syndrome. This is where the "Ventilated and Insulated WB Method" attracts attention. By allowing the house itself to breathe, a constantly comfortable air environment spreads throughout.
Ventilated insulation provides clean air throughout the room at all times.
Creates air passages within the walls
Automatically opens and closes air passages depending on the temperature.
Comfortable at all times with vents that switch to ventilation in summer and high airtightness/insulation in winter
Designing air passages for a healthy and comfortable life
The mechanism of expelling chemical substances and household odors, which cause sick building syndrome, from the walls to the outside achieves a clean air environment. We invite you to experience the comfort of the "clear air" brought about by the WB method.
Model House LDK Photo
Long-lasting and energy-saving
The ventilated structure prevents moisture, preventing wood deterioration and improving the durability of the house. The construction method prevents moisture accumulation, suppressing the occurrence of condensation and mold inside the walls. Furthermore, by adopting coach panels, overwhelming seismic resistance (strong against repeated earthquakes) is achieved. In addition, shape memory alloys adjust the opening and closing of vents, realizing reduced heating and cooling costs and energy savings.
Model House Dining
Event Details
Venue
WB Model House (Miyashiro-cho, Konan City, Aichi Prefecture)
Date and Time
May 16 (Sat) and May 17 (Sun)
Participation Fee
Free
Target
Those seriously considering building a home
View Details
Program/Content
・You can actually experience the home with the cleanest air in Konan City.
・We will explain what a breathing house with the WB method is.
・Professionals will provide necessary knowledge for home building.
How to participate
Pre-registration and application method: [Pre-registration and application method]
Participation limit: One group per day
Application deadline: Two days prior on the website
Contact Information
Inquiries regarding the WB Method Model House
Home&nico Yasui Kensetsu
Headquarters: 52 Tenjin, Miyashiro-cho, Konan City
TEL: 0120-54-3536
Inquiries for visits: Life Design Department
Inquiries for media: Public Relations Department
Home&nico Custom Homes
Home&nico Custom Homes
Home&nico, the only company in Konan City to adopt the WB method, realizes ideal home building through proposals that are close to the customer and thorough quality control.