Fenesta Windows have been tested for Flame Spread as per BS 476 Part-7 and are rated Class-1 by Central Building Research Institute, Roorkee.
Fenesta window components have been tested for various performance parameters by Shriram Institute of Industrial Research, New Delhi
Fenesta profiles have been approved by SKZ (Das Kunststoff - Zentrum) which test material characteristics according to DIN EN 12608: 2003-09
Fensta windows have been tested for energy simulation by Centre for Environmental Planning & Technology, Ahmedabad (CEPT) for its U-Value, SHGC & VLT.
Fenesta profiles have been tested at BSI (British Standard Institutions), UK as per standard UN 12608 for accelerated weathering.