The tilting or rotating window or door with actuating rods has double glazing panel. The latter is linked to actuating system and no fracture of glass occurs on actuation. The moving panel lock mechanism (45, 43) has locking rod (45) with adjustable locking pins (23). A single connector ...
for construction of sound proof doors and windows without using double glazed unit (D.G.U.) as per the conventional method. With the help of present invention the an attempt has been made in order to make the profile sections more sleek, compact and sturdy by implementation of a new ...