My favorite topic. Not.
We're back from 64 days on the road all over the NW & SW. On the way down the west coast from Vancouver, BC to Montery Bay, California we were in that atmospheric river that was washing down the coast in late January and early February. It rained, a LOT.
We had water intrusion at the front of the camper. Luckily we had planned to stop at ATC on this trip, and when we did so Marty and crew promptly went to work on the camper (without being asked to!) and we had much less of an issue for the remainder of our trip, which was also MUCH less rainy, so it was hard to tell if all of the fixes Marty and crew did fixed all the issues. What did they do?
- Ran a "miracle bead" (Marty's term) of silicone along the bottom of the top black trim piece across the front of the camper. (might not have worked?)
- Took all the camper jacks off and cleaned up underneath them and applied fresh sealant on them.. Marty says water runs down the trim and siding and gets behind the jack mounts, and can travel great distances from there. We were trying to stop water from getting into my propane compartment, which it appears to have done... that compartment is dry.
- Inspected roof screws, he was happy with what I have done, which is to remove each screw and neoprene washer, clean up the area and generously apply 3m4200 to the screw hole and put the screw/washer back on.
- Cleaned up the back door and applied silicone to the window seals. There were stains on the door from water dripping/condensation. Marty figured that this is where MOST of the humidity was getting into the camper.
Did this solve the water intrusion & Condensation issues? Nope. A lot, but not all. Condensation seems less, but without the hypervent under the mattress it would be soaked daily. The hypervent has been brilliant at keeping the mattress dry.
So, what's the issue?
I have the top of the camper popped, and an electric heater running full tilt. It is -5*C outside, _25*C inside. One window is slightly cracked.
All of the vinyl and the felt around the base of the soft top has dried, except for at the front of the camper in the cab-over area. This is where most of the water was noticed before we visited Marty. And I am not sure where/how the water is getting in.
The truck and camper are out on the street, parked on a slight angle so that the passenger front side is probably the low point. Water/ice is pooling there.
Front of the camper.... BUGS... and ice/water
Notice the water standing on the lower seal
Water (and ice) pooling in the front pax corner
You will notice the Reflectix. It worked great! Normally the campers have a long strip of carpet in that space. It was soaked, and very effectively wicked water from below the hypervent up to where the mattress could touch it. That carpet is not a good idea, at least for us.
In contrast, the Reflectix kept the water away from the mattress, so it stayed dry. Mission accomplished for a simple field repair. However, the area behind that reflectix is wet now. So, not good longer term.
In this picture (upside down) you can see the needle holes in the vinyl soft top material. We sealed those seams when we got the camper a few years back, and that has meant that we dont need to use the "Storm Flaps" that ATC still uses on their builds. That said, the felt directly below this seam is wet now on both sides of the camper. Have to recheck that sealing job!
That said, the vast majority of the moisture seems to be in the front corners and behind the Reflectix.
I have a short video I made that shows off the situation a bit better. You can see that here (note, you do NOT need to sign up for Dropbox just to view/download the file!)....
Dropbox
As I say at the end of the video, we could use some help figuring out this puzzle!
We're back from 64 days on the road all over the NW & SW. On the way down the west coast from Vancouver, BC to Montery Bay, California we were in that atmospheric river that was washing down the coast in late January and early February. It rained, a LOT.
We had water intrusion at the front of the camper. Luckily we had planned to stop at ATC on this trip, and when we did so Marty and crew promptly went to work on the camper (without being asked to!) and we had much less of an issue for the remainder of our trip, which was also MUCH less rainy, so it was hard to tell if all of the fixes Marty and crew did fixed all the issues. What did they do?
- Ran a "miracle bead" (Marty's term) of silicone along the bottom of the top black trim piece across the front of the camper. (might not have worked?)
- Took all the camper jacks off and cleaned up underneath them and applied fresh sealant on them.. Marty says water runs down the trim and siding and gets behind the jack mounts, and can travel great distances from there. We were trying to stop water from getting into my propane compartment, which it appears to have done... that compartment is dry.
- Inspected roof screws, he was happy with what I have done, which is to remove each screw and neoprene washer, clean up the area and generously apply 3m4200 to the screw hole and put the screw/washer back on.
- Cleaned up the back door and applied silicone to the window seals. There were stains on the door from water dripping/condensation. Marty figured that this is where MOST of the humidity was getting into the camper.
Did this solve the water intrusion & Condensation issues? Nope. A lot, but not all. Condensation seems less, but without the hypervent under the mattress it would be soaked daily. The hypervent has been brilliant at keeping the mattress dry.
So, what's the issue?
I have the top of the camper popped, and an electric heater running full tilt. It is -5*C outside, _25*C inside. One window is slightly cracked.
All of the vinyl and the felt around the base of the soft top has dried, except for at the front of the camper in the cab-over area. This is where most of the water was noticed before we visited Marty. And I am not sure where/how the water is getting in.
The truck and camper are out on the street, parked on a slight angle so that the passenger front side is probably the low point. Water/ice is pooling there.
Front of the camper.... BUGS... and ice/water
Notice the water standing on the lower seal
Water (and ice) pooling in the front pax corner
You will notice the Reflectix. It worked great! Normally the campers have a long strip of carpet in that space. It was soaked, and very effectively wicked water from below the hypervent up to where the mattress could touch it. That carpet is not a good idea, at least for us.
In contrast, the Reflectix kept the water away from the mattress, so it stayed dry. Mission accomplished for a simple field repair. However, the area behind that reflectix is wet now. So, not good longer term.
In this picture (upside down) you can see the needle holes in the vinyl soft top material. We sealed those seams when we got the camper a few years back, and that has meant that we dont need to use the "Storm Flaps" that ATC still uses on their builds. That said, the felt directly below this seam is wet now on both sides of the camper. Have to recheck that sealing job!
That said, the vast majority of the moisture seems to be in the front corners and behind the Reflectix.
I have a short video I made that shows off the situation a bit better. You can see that here (note, you do NOT need to sign up for Dropbox just to view/download the file!)....
Dropbox
As I say at the end of the video, we could use some help figuring out this puzzle!
