mushroom roof leaking

[lekistyx]

Has anyone had a problem with their mushroom roof , Iv'e just got back from the peak district [castleton very nice] only the second trip out in our bongo, the first in nasty weather conditions. All was well while the snow was fine, so we went to the pub for 2hrs, when we returned there was a considerable amount of water dripping from the front of the tent . The fine snow had turned in to wet sticky stuff with the wind directing it directly to the end with the mesh and zip , this couldn't possibly be condensation . If anyone else has had this problem could you please tell me how it was resolved it will be much appreciated. I dont want a big mildew problem as well.

[MountainGoat]

Are we talking about an original Mazda Bongo aft roof tent or a Jal or similar after market mushroom roof?

Tony

[lekistyx]

It's a JAL mushroom roof.

[MountainGoat]

I have only ever seen one bongo with a mushroom roof and not had the opportunity to inspect it closely. I would seem that there must be a problem with one of the roof seals. I would suggest you get in touch with Phil at Jal and inform him about the problem. Phil values his reputation highly.

Tony

[mikeonb4c]

In mitigation, I think even a standard Bongo AFT rooftent might spring the odd leak if being hit by wind driven wet snow as it drives in, sticks in crevices etc, then melts. Even wind driven rain has been known to wet a few Bongo zips

I think an overcoat - like you occasionally see on ebay for AFTs - is a must have in v. bad weather.

[lekistyx]

Thanks for the suggestions I've tried to find information about an overcoat and got no joy. I've never heard of one and I dont know what one looks like . I imagine it may be an outer flysheet-windbreak attached by elasticated cords and hooks or figure of eight strips . Is there an alternative name for the overcoat or a manufacturers website or would i be able to have one made or possibly make my own . Could one be made from a ridge tent with one of the sides removed .

[markdogwalker]

they come up on ebay , now and then, mine went by the name of aft rain cover ,
it wouldnt fit the mushroom roof though ?
there made out of a kagool like material , type aft rain cover in the search
and you will see some pics of them in previous posts

[mikeonb4c]

Thanks for the suggestions I've tried to find information about an overcoat and got no joy. I've never heard of one and I dont know what one looks like . I imagine it may be an outer flysheet-windbreak attached by elasticated cords and hooks or figure of eight strips . Is there an alternative name for the overcoat or a manufacturers website or would i be able to have one made or possibly make my own . Could one be made from a ridge tent with one of the sides removed .

Phil and his missus are an enterprising couple - I wonder if suggesting the make and market one as an add on might get their consideration. These things should be dead simple to make - they don't need to be anything very fancy or pretty, just insurance against wind driven wetness (plus protection against windchill factor)

[Thriller]

On searching back through old posts this seemed perfect for my predicament.

I have a leak at the drivers back left corner, I believe I've identified where the water is coming in as there is one part of the sealant that appears lose, I'll try to add photos.

I spoke to phil by phone and email and he has suggesting replacing the sealant all around the roof. He suggested doing this indoors or somewhere it could dry, 1st problem is I live in Scotland and 4-8hrs of no rain is rare let alone 48hrs required to dry. 2nd problem I'm planning to head off on Friday and may not get time to do the full job.

I guess what I'm asking is:

1) does anyone know of a sealant that applies in wet or dry conditions and is available locally
and
2) would it be wise/possible to do a temporary repair job for this weekend

Thanks

[Thriller]

Hmm, my photos seem to be too large to post.

Would this work short term: http://www.google.co.uk/shopping/produc ... oC8bTw_wcB