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| H family' house |
1) H family' house / Tokyo, Itabashi / Roof, Exterior walls
"In Summer, it used to be hot up stairs. After we applied GAINA, we were very surprised that we don't feel much heat anymore."
2) Y family' house / Osaka, Fujiidera city / Outside walls
"When we came back home, we felt cool even before we turned on the air conditioning. The Summer we coated GAINA had a heat wave, although we felt the unusual summer outside, our house did not change."
3) K family' house / Osaka, Fujiidera city / Roof, Outside walls
"We saved 20% on our energy bill during a heat wave summer, because of GAINA coating. The indoor temperature is much better compared to previous years and feels comfortable."
4) I family' house / Osaka, Sakai city / Roof, Outside walls
"Before coating GAINA, we had been awakened every night when the air conditioner automatically turned off. After coating GAINA, we continue to sleep well until morning. Also, it used to be muggy hot. Just going half way up the stairs, the heat was overwhelming. But now, thanks to GAINA, we don't feel the heat variation anymore."
5) N family' house / Hyogo prefecture, Takarazuka city / Roof, Outside walls
"After GAINA coating, immediately we felt a temperature difference when we entered the house. We were very surprised that applying GAINA changed the temperature so much, so rapidly. Especially on the second floor."
6) M family' house / Ehime prefecture, Matsuyama city / Roof
"Because of our galvanized metal roof, we suffered from the heat on the second floor. Following many recommendations, we applied GAINA coating. To our great relief, the second floor is now nice and cool. We are satisfied and enjoying comfort."
7) F family' house / Yamagata prefecture, Yamagata city / Roof, Outside walls
"GAINA effects during Summer; (1) The temperature of each room
doesn't have much variance. (2) South side second floor room at 3 PM has highest temperature, reduced 5 °F (3 °C) . (3) Less temperature fluctuation throughout the day in each room. GAINA made significant changes. We are very satisfied."
8) K family' house / Yamagata prefecture, Tsuruoka city / Roof, Outside walls
"Our air conditioning unit took 30 minutes to cool down when we came home, but now it takes only 10 minutes. We set the air conditioner temp to 5 °F (3 °C) still maintaining a sufficient coolness. The blowing winds of Winter are not too cold anymore. GAINA coating has helped us feel comfortable. We are also happy to see the notable reduction of our electric bill."9) I Company / Ehime prefecture, Matsuyama city / Roof
"The conference room under the galvanized metal roof was abnormally hot in the Summer. In consideration of energy conservation, we decided to coat GAINA to our roof. Afterwards, there is no longer a problem with heat and humidity in our conference room. We were very surprised about GAINA's effect!"
10) B company / Ehime prefecture, Matsuyama city
"After GAINA was coated in our office, the setting for the air conditioner was turned up to 80 °F (27 °C) due to a worker's request. Surprisingly, others in the office didn't seem mind, because they were still comfortable."
Voices from customers
