Modern sash windows are fitted with double glazing as standard but can also offer you secondary glazing. Other glass options that are available for sash windows include insulated glazing, acoustic glazing and decorative or obscure glass designs.
Modern sash windows are fitted with double glazing as standard but can also offer you secondary glazing. Other glass options that are available for sash windows include insulated glazing, acoustic glazing and decorative or obscure glass designs.