Hi.
I have a Milliken (may be mis-spelled) exterior door with two side light panels on both sides. I have purchased a Larson Storm Door for the front door. There is not enough depth between the two doors when measuring them - therefore I need to build the front door frame out. I need to know where I can order a kit that provides the wood to do this. Any suggestions? Please help - the weather is getting nice and I want to leave my front door open!

Thanks for your assistance.
J.

I think you would be fine to just buy an extension jamb. Ask at the lumber desk of a good home store. 1 X 3 trim may also suffice with a small amount of trimming and fitting.