(80 wide) M(a) series open frame curtain wall

(90 width) Hidden frame unit curtain wall (b)

Hidden Frame Window Series-48 Hidden Frame Window

Hidden Frame Window Series-50A Hidden Frame Window

110 series of narrow and outward opening window screens

4016A Flat very narrow swing door

4016B Slope Two Track Two Sliding Doors

4016B Two-track four-leaf sliding door with inclined plane