difference between wide and narrow certain-teed spring cover
A handy person from nyc says:
February 6, 2016
Was wondering what the difference is between the wide and narrow spring covers for the certain-teed window spring? Also wondering what the difference is between the old style and new style shoe? We've got the certain-teed windwo spring with the 504 springs.
Paul from SWISCO responded:
February 8, 2016