Car Storage Humidty and Temperature - 986 Forum - The Community for Porsche Boxster & Cayman Owners

BadBoyS · 02-12-2006, 01:51 PM

Going back and forth with a buddy on when putting a car into storage (For the winter) as to what the best temp and humidty is any takers... I've always gone by the 60-60 rule 60 F and 60% humidty. The weather here is pretty crappy with low temps in the teens for weeks and lots of snow. Usually take the cars outa service in October and bring back out in Late april to May. We had Snow last week of May last year. We were having a mild winter this year but thats over... Thanks for any help... I win a double cheese burger if the 60-60 thing is right!!!!! :dance:

02-12-2006, 02:48 PM

60-60 works pretty well for....Cabernet Sauvignon!

There have been some excellent post here from MNBoxster on Winter Storage...and he should know, he lives up in Minneapolis/St. Paul.

It sounds like you have a climate controlled area for storage. Is this right? With energy costs the way they are, storing at 60 degrees is going to be expensive. Anything above freezing would be good for the fluids. Does the car really care if it is 40 degrees or 60? I don't think so.

60% Humidity sounds kind of high.

BadBoyS · 02-13-2006, 07:04 AM

Quote:

Originally Posted by bmussatti

60-60 works pretty well for....Cabernet Sauvignon!

There have been some excellent post here from MNBoxster on Winter Storage...and he should know, he lives up in Minneapolis/St. Paul.

It sounds like you have a climate controlled area for storage. Is this right? With energy costs the way they are, storing at 60 degrees is going to be expensive. Anything above freezing would be good for the fluids. Does the car really care if it is 40 degrees or 60? I don't think so.

60% Humidity sounds kind of high.

Yes have a seperate 4 bay Garage AKA (Man Land ) per my wife. Have heat and a/c , Cable no couch though. I am storing the other summer only cars in there as well. The real debate is the humidty and not so much the temp. The temp is more important to me as I like to go and tinker and hate to wait for the garage to warm up from 40 - 60. Plus the temperature changing seems to cause condensation which i'm trying to stay away from. The camaro is a numbers matching (1997 frame off resto) only 2,000 miles (Hoping to put on Barrett jackson one day and get enough coin to buy a GT3, LOL) my debate with dohdoh (my buddy) is that you need some humidity for the rubber, Leather ect. I hope jim Responds as I know his weather must be close if not worse than ours(Sorry jim).

02-13-2006, 09:30 AM

I am thinking 35% humidity would be good. You don't keep your house (approx. 72 degrees) at 60% humidity this time of the year...do you?

MNBoxster · 02-13-2006, 09:43 AM

Hi,

The Dryer, the Better. Moisture (Humidity) is Not Good for Rubber Parts - promotes the growth of Mildew (Dry Rot - invisible kind which actually Eats Rubber, often seen as a white powdery substance). This is why many Long-Term Storage facilities use a sealed Nitrogen Atmoshere (Plus there's no O² to Oxidize anything) and also many Museums and Long-Term Stored Cars use Nitrogen in the Tires - to prohibit Moisture accumulation and thereby reducing/eliminating Dry Rot. Also, Dry is best for Leather as well. Get your Man Land as Dry as possible. Hope this helps...

Happy Motoring!... Jim'99

BadBoyS · 02-13-2006, 10:54 AM

Thanks .... Sometimes I think the wife has the house at 75 (Bmussatti) !!! 68-70 when I'm home I'll have to check the Humidity in the house Not really Sure i know it doesn't feel like florida

Thanks Mnboxster now I'm out a double Cheeseburger

Really good info I will kick up the dehumidier!!!! Not sure I'm going to put the Nitrogen in the tires .. I'll just do the yearly air change though. LOL