We built our house in 1978 using ROW windows from Rocky Mount, VA. The 3/4 inch muntins are held to the inside of the window with plastic clips that insert into a small hole in the frame. The company went out of business and I can no longer find the clips. Could you possibly help me?
Casey from SWISCO responded:
August 21, 2012
Thanks for posting! Take a look at SWISCO product code 55-184, Clear Grille Clip. Compare the measurements and let us know if you think these could work for you.