Decks, Patios, Porches and Docks - When to seal new PT deck and what to use

Doityourself.com community forum was created to provide answers to all questions related to home improvement and home repair. Doityourself community can help you find information about how-to topics on small fixes to large remodeling projects. With comprehensive how-to content and expertly moderated community forums DoItYourself.com makes it easy to tackle even the most complex home improvement projects.




brians
05-12-05, 06:16 AM
I just finished building my new PT deck about a week ago and was wondering when I can seal it. I was planning on putting on a sealer that has a cedar or redwood tone.

Does any have any suggestions against using a sealer with a tone to it like keeping it looking good?

When can I seal my new deck?

What are the best sealers?


pgtek
05-12-05, 07:03 AM
hi
they recommended to wait 1 year before sealing the pt lumber
check here
and there a section you click to fill in your location and will tell you want type you need
http://www.woodsealants.com/?referrer=google

BobF
05-12-05, 06:52 PM
What you use depends on how often you want to apply it. Go cheap and you are talking about every 3-6 months. If you want it to last 4-5 years, you will pay dearly for it. Expect about 1 year for every $10/gallon you spend.


brians
05-13-05, 05:56 AM
pgtek --

I got this from the link you provided:

PRESSURE TREATED WOOD: Allow at lest 1 month of age before treating with TWP® 100.

It says I only need to wait 1 month before treating. Should I go ahead and wait a whole year or could I just wait a couple of months or so?

Do you use TWP? Does it last fairly long?

slickshift
05-13-05, 09:13 PM
I usually wait a season, maybe two...no more
Most of the pressure treated wood sold around here does not have to age for a year anymore
Any longer than a season or two around here and your at a risk for mildew
But that's here
A month sounds pretty quick though
I'd check with the wood supplier about the recommendations for that particular type of PT....ask 'em if it's OK

I can recommend any Cabot or Sikkens products
I would recommend staying away from Thompson or Behr products