EV80 & EV93D External Shading Systems from Evaya

External Shading Systems from Evaya

In the quest for energy-efficient solutions, the debate between external and internal shading systems has garnered significant attention. Various studies, including research conducted by Australian institutions and summarised figures from CSIRO, shed light on the efficiency of these shading methods.

Ultimately, the goal of any shading device is to maintain indoor temperatures within the comfort range of 18° to 25° Celsius, optimizing our well-being and performance while reducing the need for excessive heating or cooling.

EV80 & EV93D External Shading Systems

Among the options available, External Venetians from Evaya emerge as a standout choice. These shading systems boast an array of adjustable features that maximize their effectiveness in controlling solar radiation and heat:

1. Adjustable for maximum exclusion of solar radiation relative to the suns position.
2. Adjustable to reflect light internally whilst also excluding heat.
3. Adjustable to maintain a high degree of direct view.
4. Adjustable to manage natural light without glare.
5. Adjustable to maintain a high degree of privacy whilst excluding heat.
6. Retractable to allow entire views through windows.
7. Able to allow and maximise winter solar heat gain.
8. Retractable for maintenance or window cleaning.
9. Self Cleaning

Thermal Energy

Heat sources produce thermal energy which acts to directly increase air temperature. This thermal load may be absorbed by water vapour.

Internal sources of heat gain production include but are not limited to, body heat, lighting, machinery and heat passage between rooms.

Heat gains from the external environment are caused by the passage of solar radiation through mediums and structures such as walls, ceilings, glazed window surfaces, and doors and the infiltration of external air.

External Heat Gains have a decisive impact on the thermal load of buildings. Window design, surface area and orientation are all factors that affect this loading dramatically.

EV80 & EV93D External Shading Systems

Utilising the innate properties of aluminium, which provides high solar radiation reflection and low absorption and transmission values, the ev80 & ev93D act to effectively reduce: