B.T. Windows

Our main products are base on 400 series centre glazing frame system. Awning window, Casement window, Sashless Double hung or Sashless sliding windows, may have one could meet your project specification. For door products, you can have Glazed hinged door, Sliding door, Bi-folding door. Single glazing glass, double glazing glass, Low-E high performance glass, different glass can reach different energy rating requires.