Alenco single hung balances
A contractor from Chandler, Arizona says:
May 10, 2012
I have Alenco alum. windows and need to replace a pair of block & Tackle balances. The channel is 31" long and the following is stamped on the back of the channel;30DS 38. Can you help me idenify the top and bottom pieces?
Paul from SWISCO responded:
May 11, 2012