On Thursday, December 24, 2020 at 11:22:26 AM UTC, Davidm wrote:
On Wed, 23 Dec 2020 21:21:22 +0000, newshound
wrote:

On 23/12/2020 12:58, newshound wrote:
I have an old front door and even more ancient door frame, these move
about a bit in damp weather and get tight but free up when it gets drier
and warmer. This was an area that is currently bare wood (but it is old
oak).

Needed a spot of fettling today, took a light skim of the tight bit with
a little plane and manual coarse sandpaper, but it was still slightly
tight. Rather than faff about longer removing material, I thought I'd
try a spray of Mr Sheen which has transformed it from "needing a shove"
to "just kissing".

I know it's not ideal, in the better weather I will need to clean it up
properly and repaint, but I was surprised what a quick and easy fix this
was.

Also, I just discovered why the door is giving problems. There's a
blocked hopper (probably moss washed off the roof) up at the second
story, which in peak rain is overflowing down the house walls and
flowing back along the doorway lintel reveal, into the door frame. Not
quite sure if my biggest ladder will reach that, may have to get the
tower out tomorrow :-(
What's the lintel made of? Could you cut a shallow grove along it's
length, about 5mm back from the face, to form a drip bar and stop the
water from running into the door frame? Or attached (glue) a piece of
semi round beading near the front edge.

Many years ago a local handyman fitted a new door for an aunt of mine. as there was no step outside the door he feared water pooling and water entering beneath. With a stroke of genius he set a piece of 1" x 1" angle in the ope so that the door closed against it. Unfortunately the door was closing from the inside and the result was the rain ran down the outside face of the door, inside the angle iron, and straight on to the floor. A saddle would have solved the problem.