On Dec 30, 9:38*pm, Warbler wrote:
Go to Home Depot. Buy a pre--hung insulated Fiberglass Door and
install it carefully. (or, buy a Steel Insulated door - I saw one
after Thanksgiving for $99 with an oval insulateed glass insert!).

Then, over the nasty Winter, you can relax in the draftless home while
you find out how and plan and acquire the wood and tools and begin to
cut the pieces and fit them and trim them up and assemble them and
sand and seal and finish and get ready to welcome the Spring flowers
with your latest creation.

Swap the doors out in the nice weather and sell the "Hardly used 3-0
RH Outswing pre-hung door @ 70% of retail.

And, if, by chance, the new creation is not ready 'till Summer, or
this year or next, the peace gained from the draftless doorway will
seem well worth the discount taken when you do finish the job as
intended.