In this part, one video, I do a quick intro of the Lippert Alpha Systems products. Then I remove the metal flashing and peel off my 10-year-old OEM EPDM rubber roof from the fifth-wheel trailers living room slide out.
Thankfully the underlying wood roof decking looked to be in good shape overall. It won't need too much prep.
In part two, I'll be installing new roof membrane material from Alpha Systems called SuperFlex. I'll also reinstall and seal the flashing with various Alpha Systems sealants.
Gorgeous day on the BC coast today, with low wind and 23C! (73.4F) perfect for my latest project. Replacing the slideout roof membrane. Should have the pt2 video out this weekend. Cheers, Ray
In part two, I install the new SuperFlex roof membrane from Alpha Systems. I'll also reinstall and seal the trim and flashing with various Alpha Systems sealants. Under the flashing, I use their butyl tape. On the roof seams, I used the self-leveling lap sealant. And on the sidewalls, I used the non-sag sealant for vertical surfaces.
Hi Ray, you asked for a source for seal suppliers and I've got these on my "don't forget this" list.
- Steele's Rubber Products at https://www.steelerubber.com/ and https://uni-grip.com/ . Neither in Canada but they might have suppliers up here.....
Great job as usual! I put slide toppers on my rig because I have 3 slides. I also added a strip of eternabond tape to the top edges of the slide to prevent wear and to make sure I had a good seal up there against leaks at that trim piece.
After spending so much of the winter sitting around in the rig, I can tell you I had a few aches and pains after it. :) Lots of up and down the ladder!
Hi Ray....I may have missed it, but interested in all the sealants you are using for this. I use dicor for the roof, but it looks like you used others for this project.
Nice job Ray, our 2010 Cougar slide roof is just about ready to be replaced as well. You mentioned a window seal job, what do you think of this product in lieu of or in addition to butyl tape? https://dicorproducts.com/product/seal-tite-butyl-foamcore-roll/
Looks like it would do the trick. I think Keystone just used regular butyl tape as it has oozed out in places. It seems to have worked well, haven't had any leaks. I still have 3 rolls of the Alpha Systems butyl tape left so think I will go with that. I'll get a better idea once I get a window out and see how they sealed things.