Most manufacturers still fasten their frame and sash corners with screws. This type of mechanical fastening is not stable and it eventually loosens and allows water and air infiltration at the corners. Fusion welding refers to the process of welding the frame and sash corners with heat to make an extremely strong corner. All frame and sash corners are mitered and welded for superior strength and to permanently keep out water and air. You won't find a better window or patio door anywhere.
Most windows have bulky-looking frames, clumsy proportions, and obtrusive clips and latches.
Ours was designed to mimic the look and proportions of traditional wood windows. Our windows have a balanced look and are aesthetically pleasing, the lines are clean and uncluttered. We have the industry's first full line of maintenance-free windows and patio doors. Features Color Choices . Choose from three colors, white, almond and earth brown.