1.Varied frame depth, rigid vinyl are strong,durable and weather tight.
2.Fusion welded corners in frame and sash for structural integrity and outstanding air and water tightness.
3.Multi-chambered frame and sash profiles for better thermal performance and structural integrity.
4.Multiple weather stripping prevents drafts and infiltration of moisture and dust.
5.Built-in integral interlock between sashes adds security and energy efficiency.
6.Low-E insulated glass units for superior energy saving.
7.Half screen with fiberglass cloth included.
8. Triple panes glass available.
●Hardware and Screen:
Hardware: ROTO, HOPO, China's famous brand is available
Screen:Fiberglass screen/Aluminum mesh
1.Connector to combine with other products like casement,transom and fixing windows.
2.Aluminum mesh screen.
3.Triple pane glass available
2.Windows frames are available in two colors(such as decorative exterior color with interior white)
*Low-E, Tempered insulated glass available also.●Size:
Wide varieties of sizes are available.We custom make all your windows. Typical sizes from 10''to 60''in width, and from 10''to 84''in height. For more details, pls email us or call us.
●Grid Pattern Options:
ROCKY uses a glazing method that allows the grids to be positioned between two pieces of glass. This eliminated having to remove the grids when cleaning the glass.