GardenBanter.co.uk - View Single Post - What is the best way to protect wood from the elements?

Phisherman[_1_] · 11-09-2007, 11:28 AM posted to rec.gardens

On Mon, 10 Sep 2007 22:46:21 -0700, wrote:

I am looking to build a couple of things from left-over wood from a
recent addition to our house. I was thinking of Bird houses and Bat
houses, as well as cold Frame and a vegetable garden fence. But I
have a couple of questions.
1) Is it safe to use building contruction wood (plywood, studs,
etc.)? It is very likely that some of teh wood has been traited with
various chemicals... (I have no way to verify that...)
2) What is the best way to protect the various items from the rain,
sun, etc? What is the best paint? dye? etc. Anything that would be
safe for the environment?
3) Also I have leftover shingles (with an asphalte base), would these
be safe for the roof cover of the bird/bat houses?
Any suggestions is welcome!
Thanks.
Save_Antartica

Don't use pressure treated materials. You can tell by smelling the
wood--it has a chemical smell. Untreated wood smells "natural."
Interior ply and studs are safe. Use exterior paint, but only for the
exterior of the birdhouse. The inside should be left unfinished. A
shingle on top will extend the life of the birdhouse. Allow the
birdhouse to age a few months before use.