Hi, we just purchased a Simpson wood door for our main entrance door. We will add a storm door but I need to be sure that we stain and seal the door because I want to reduce maintenance and i need a darker color.. I am in NEw Engand and oil exterior paint is not available. The door will be installed shortly and I need to stain when it is on (I know it is not an ideal situation). The door is Fir Douglas. Suggestion on stain and seal? I need brand suggestions. Here the recommendations of the manufacturer but no best brand mentioned.

http://www.simpsondoor.com/care-finishing/

I have read stain is ok and then clear exterior oil paint but, as said, I cannot use oil paint in MA. thanks Milele