Rooftop heat shielding sheet using natural energy Cold roof
Sakurai Co., Ltd.
About This Product
■Thermal insulation system that creates shade on the roof
"Hie Roof" is a roof heat shielding sheet that can be installed on both new and existing metal folded plate roofs. By installing it on the roof, you can suppress the temperature rise due to solar radiation on the roof surface. Also, unlike thermal barrier coatings, it is not affected by the reduction in reflectance due to dirt on the roof surface, so it is possible to maintain its heat shielding effect over a long period of time.
■Keep indoor temperature comfortable with the power of shade and wind
By creating a shade with a "cold roof," sunlight does not directly hit the roof surface, and the ventilation layer between the sheet and the roof suppresses heat transfer, allowing wind to blow through and protect the roof surface. Reduces temperature rise in the attic. As a result, radiant heat transmitted into the room is suppressed to maintain a comfortable temperature.
■Free maintenance once a year
We provide a 5-year performance guarantee after installation and provide free maintenance once a year within the warranty period. We provide peace of mind and safety even after construction.
■Use the air layer with low thermal conductivity to create a shade effect on the roof
A cooling roof constructed over the folded plate roof creates shade and suppresses the rise in temperature of the folded plates. The air layer between the sheet and the folded plate roof prevents the sun's heat from reaching the roof. Heat shielding is provided by the effect of shade, so it is not affected by dirt on the roof and continues to exert its heat shielding effect. This heat shielding effect suppresses the thermal expansion and contraction of folded plate roofs and suppresses the "noise" of folded plate roofs.
■The power of the wind prevents heat buildup in the air layer between the sheet and the folded plate roof.
Wind passes through the air layer between the sheet and the folded-plate roof, preventing heat buildup under the sheet and increasing the insulation effect of the cold roof.
■The sheet suppresses the sound of rain. In winter, it has a heat retention effect and dew condensation mitigation effect.
This reduces the sound of rain and hail hitting the folded-plate roof. In winter, by suppressing radiant cooling from the roof surface, it is difficult for the heated interior heat to escape, and the building is effective at retaining heat. It also has the effect of reducing condensation in attics and other areas.
-
Product
Rooftop heat shielding sheet using natural energy Cold roof
-
Handling Company
Sakurai Co., Ltd.
-
Categories
1 Models of Rooftop heat shielding sheet using natural energy Cold roof
| Product Image | Part Number | Price (excluding tax) | Construction area | Construction period | Effectiveness loss due to roof stains | Main effect | Rain noise reduction | Relocation after construction | Roof load | Scaffolding etc. |
|---|---|---|---|---|---|---|---|---|---|---|
|
|
HiEROOF |
Available upon quote | Approximately 2,600m2 | About 3~4 days | Not affected | Heat shielding, heat insulation, rain noise reduction, dew condensation mitigation, heat retention, roof protection | Effective | Possible | 1kg/m2 or less | Unnecessary |
Customers who viewed this product also viewed
Other products of Sakurai Co., Ltd.
View more products of Sakurai Co., Ltd.
About Company Handling This Product
- Japan