Specification :

( 1) .The solid wood with aluminum cladding window uses four-fold adhesive tape.

( 2) .the joint of the outside aluminum frame work and the glass is treated with sealed glue which effectively prevents water from leaking.

( 3) .The drain hole is designed on the window frame. When a little rain leaks in, the rain drains out from the hole.

( 4) . Weather board designed on the window sash effectively distributes the rain.

( 5) . When fix the window, the joint between the window and the outside wall is sealed with sealed glue.

( 6) . When plaster the ash under the window of the outdoor, plaster the water-sliding slope. The slope can prevents the rain from overstocking so as to avoid the water leaking in the room from the wall.