To find your licensed CityView™ fabricator please contact your local Darley branch on:
CityView Gas Strut Servery Window
CityView Gas Strut Servery Window
Darley is pleased to announce the release of the NEW CityView Gas Strut Servery Window.
A great addition to residential and commercial buildings, this innovative window system offers a seamless transition from indoor to outdoor living spaces. The perfect combination of aesthetics and functionality, this new servery strut window can transform any room by maximising light, enhancing natural airflow & ventilation, and providing unobstructed views.
WERS Ratings
The Window Energy Rating Scheme (WERS) is accredited by the AFRC – which means that WERS ratings are compliant with the NCC.
Reports are prescribed both the window performance for total window U Value (Uw) and total window Solar Heat Gain Coefficient (SHGCw).
U-value
U-value measures how well a product prevents heat from escaping.
It is a measure of the rate of non-solar heat loss or gain through a material or assembly.
U-value ratings generally fall between 2.0-10.0 W/m2.K for Australian products. The lower the U-value, the greater a window’s resistance to heat and cold flow and the better its insulating value.
Solar Heat Gain Co-efficient (SHGC)
SHGC measures how well a product blocks heat caused by sunlight. SHGC is expressed as a number between 0 and 1. The lower a window’s SHGC, the less solar heat it transmits.