Dave Sr. from SWISCO responded:
May 26, 2020
Hi, Mark. I would first suggest using the 70-013S ball head screw. Personally, I'm not sold on using the nail in type. I would also drill a pilot hole into the sill to make it easier to install the screw and help prevent the damaging the vinyl, yes. One question I have is what type screen did you originally have in your windows? Why do you need to use a different attachment on your screen? Depending on what you had before there could be an easier way around this. |
Dave Sr. from SWISCO responded:
June 1, 2020
I would suggest placing the screen into the window frame and taking note on the sill slope. You might not want to install the screw so far into the sill that the pull ring will not catch the head of the screw. The rule of thumb is to install the screw threads into the sill just leaving the smooth neck of the screw exposed. Yes, you do want to squirt some sealant into the hole to keep water from getting under your vinyl sill. These are all old, tried and true methods for securing screens on wood windows. I have always had good success when I use them. |