Features that function to maintain window tidiness:
A. Hole Cap
Hole Cap serves to maintain the neatness of windows, from various aluminum joints and also as a feature of Alestar semi-finished goods.
Features that function to maintain window strength:
B. Corner Block
Corner Block serves as a structural frame used in Alestar products, the use of this feature will improve the quality of the frame and ensure product precision.
Features that serve as water ingress prevention:
C. Sealer Pad
D. Weather Strip
E. Weather Strip
Sealer Pad and Weather Strip have a function to hold rainwater that enters when the frame is used on the exterior area, and also protects the surface of the frame from being exposed to rain water directly.