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Ric



Member Since: 03 Nov 2012
Location: South Yorkshire
Posts: 209

United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Shipping container condensation
Hi all, I've got a 20ft shipping container that I use for storage,
I've got a problem with condensation build up, it's got a few vent holes in etc. wonder if there's some chemicals to absorb the moisture or shell I fit some vents etc its only a car!
Post #200588 10th Jan 2013 5:57pm
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appaloosadude



Member Since: 17 Oct 2012
Location: Buckinghamshire
Posts: 630

United Kingdom 2003 Defender 110 Td5 DCPU Havana
Using chemicals/ absorbants, will get very expensive. I would recommend A) fit some louvered vents, B) forced ventilation such as a "flettner"-type vent, and C) some sort of insulation/lining to the container to prevent the formation of the condensation.
Post #200595 10th Jan 2013 6:10pm
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Ric



Member Since: 03 Nov 2012
Location: South Yorkshire
Posts: 209

United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Thanks for that, I'll look into doing a & b next week, what would you recommend for the insulation? its only a car!
Post #200629 10th Jan 2013 7:59pm
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appaloosadude



Member Since: 17 Oct 2012
Location: Buckinghamshire
Posts: 630

United Kingdom 2003 Defender 110 Td5 DCPU Havana
Depends what you want to spend, cheapest would probably be some polystyrene sheet, better would be cellotex/kingspan, but it's very expensive. There is some sort of flocking stuff that is used on steel skinned agricultural and industrial buildings for exactly this purpose, I cannot recall its name though. Bear in mind, if you fit a "Flettner" you'll need some way to let air in at the bottom, I guess the louvered vents could go low, and Flettner on the roof.
Post #200643 10th Jan 2013 8:34pm
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LR90XS2011



Member Since: 05 Apr 2011
Location: bickenhill
Posts: 3641

United Kingdom 2011 Defender 90 Puma 2.4 XS CSW Galway Green
there are some good reasonably priced Solar Powered Vents available that can improve things a lot and cost nowt to run DEFENDER 90 TDCI XS,

I hope everyone is well and your land rovers make you happy


Last edited by LR90XS2011 on 10th Jan 2013 9:33pm. Edited 1 time in total
Post #200658 10th Jan 2013 8:46pm
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dondiddy



Member Since: 13 Nov 2012
Location: Hamilton
Posts: 224

Scotland 1998 Defender 90 300 Tdi ST Nato Green
I also use a 20ft container for storage. The roof had rusted through in places meaning that whenever it rained water collected in the channel sections on the roof and then leaked into the container ruining a lot of stuff stored there. The walls also ran with condensation. I used box profile roofing sheets screwed to a wooden frame which is bolted through the roof to cure the leaks and make it watertight.There is an air gap as a result and I no longer have any condensation issues. Costs of roof sheets £120. Cheap fix considering I had looked at buying a container which would have been a round £600-£800 plus the cost of delivery to the site. This one I got for free plus no rent for having it on site. I just have to do the odd repair to the land owners Defender 50th anniversary. Not a bad deal!
Post #200672 10th Jan 2013 9:10pm
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bell-auto-services



Member Since: 08 Jul 2007
Location: North Yorkshire
Posts: 2232

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
I have the same problem with one i use, its mostly oncold days and as the cabin warms up it condencates. i put a peice of ply wood sat accross the roof at one end and it helped insulate the outside of the cabin roof from the cold a little and cut the condensation downinside quitea lot.

Im now going to try cover all the outside of the roof with ply/stirling board to see if it helps some more.

I have also piped in some warm air from my workshop heater which helps dry it out over the day when it is wet. though on a morning i have many drips on the floor for a few hrs Sad

Pete
Post #200732 11th Jan 2013 12:02am
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Sonic3d



Member Since: 28 Jan 2008
Location: Ross on Wye
Posts: 1505

United Kingdom 2010 Defender 110 Puma 2.4 XS DCPU Stornoway Grey
I supply a local company that has close to a thousand containers rented out for storage with 40mm celotex boards and 40x40 right angle steel 0.7mm . The boards are only about a tenner each so not expensive, the boards are held against the ceiling on the inside by the angle flashings, he also fits the boards to the rear wall on the inside and the two doors.
This has stopped all condensation problems. Thumbs Up
Post #200992 11th Jan 2013 10:58pm
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Ric



Member Since: 03 Nov 2012
Location: South Yorkshire
Posts: 209

United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Thanks guys.
Appreciate the advice
Very Happy its only a car!
Post #201315 13th Jan 2013 1:47am
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womble



Member Since: 27 Jan 2012
Location: south east
Posts: 272

England 
hi ric.i've got an old refrigerated lorry body that i use for storage,great,no condensation,overheating etc.anyway if you go to some of those export packing companies they might have some foam sheets that they want to get rid of.worth a try,thats how i am insulating my shed,good luck
Post #221075 22nd Mar 2013 9:39am
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