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kisu

What finish for Exterior Douglas Fir Door

9 years ago


New Exterior Douglas Fir Door & Jam. I'd like to avoid a spar varnish because you need to apply 5-7 coats to start with and it can peel and pop off which means re-sanding the whole thing before refinishing.

Should I use a penetrating oil like Penofin Marine or Sikkens brand. But which Sikkens since they have several and I'm not sure if waterborne or oil is better.

I have experience with Penofin Marine oil and the Penofin Red Label line, but you do have to re-apply it by rubbing it down every year. Only takes about 20 minutes to maintain so that is nice like way I rub sealer on my marble counters.

I've heard of Sikkens but never used it so I'm confused which one is best. I'm not even sure where they sell Sikkens in San Francisco area.


If I go with Penofin Marine, should I put some kind of stain or sealer on the doug fir first to make it pop a little and show some of the nice grain lines?



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