American style. Wood frame. CALDWELL hardware from USA. Features:1. Apperance and material:1). American style,classic lines,soft comfortable feel.2). Defect-free hemlock or larch(upon request) to produce the window.10 degree slope sill.2. Glass: Double glazing;The glass could be float, tempered, bullet-proof glass, laminated glass, low-E glass. The cavity of the glass could be filled with argon ...
