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If you believe you'll be saving the roofing decking plywood (not changing it), then you might conserve yourself some clean-up difficulty by eliminating the components initially and then peeling up the rubber! Information of water damage on camper roof. More water harmed areas on Recreational Vehicle roof decking. There was absolutely nothing actually awful that made me feel like I was going to fail, however definitely a lot of damage and I was getting the sensation I would be changing a great deal of the roofing system decking plywood.
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I went for the simplest one initially, a vent cap from a kitchen sink plumbing vent pipeline. Beginning to scrape caulk and sealant. I utilized a stiff scraper with a chisel-like blade and just began spying and breaking and scraping and hacking. There is no other method around this, you simply need to start digging until you expose the screw heads.
Unscrewing the screws in vent cap. The screws on this vent cap were hex-head metal screws so I utilized a little socket driver to eliminate them. Some came out tidy. Others were rusted and I had to use a vice-grip pliers to get the heads and turn them bit by bit.
I discovered an old wasp nest inside the vent cover. This is a sight I'll most likely need to get utilized to, finding the remains of animal habitation in every nook and cranny. I spend a horrible great deal of my time producing good wildlife habitat in my backyard so I do not get offended when an animal picks to set up home in my Recreational Vehicle.
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Luckily nobody was house in this old nest so I just tossed it. Perhaps I'll put a screen over it when replacing it. Which brings us to the next point. You ought to attempt not to harm these pieces (like vent covers and caps) as you're removing the old caulk and sealant just in case you require to utilize them again.
(Guess I'll discover when the roofing is done!) Prying up the vent cap and getting rid of the last ring of rubber roofing system beneath. So I pried up the rest of the cap and scraped up the remaining rubber roofing and butyl tape and putty and 25 years of other gunk and here's how it looks cleaned up.
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One down, 7 more fixtures to go. Next I decided to take on the only roof ventilation fan that my camper has. My roofing system vent also had a vent cover over it. So I started scraping the gunk from those screws. Beginning on the roofing vent. Hardware exposed on roofing vent cap, the first nut came off tidy.
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Bolt is spinning. The fasteners on this RV roofing system vent cover were nuts on small bolts. The first one came off fine with an extension socket package. The 2nd one simply began spinning, suggesting the bolt was not fixed in place however turning together with the nut. Disappointment. A peek at the hardware holding down the roofing vent cover.
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I didn't have any great way to hold the bolt in place so rather I opted to saw through the bolts with a reciprocating saw. Sawing through bolts on roof vent cover. I utilized a cordless reciprocating saw with a metal-cutting blade however it was tricky to get the blade flat adequate to reach the bolts so near the roofing system deck. The majority of were so old and rusted that they sheared off when I loosened then with a great deal of force. Unscrewing the brackets that held the vent cover in location. Then I scraped more caulk and roofing sealant off the flange of the roof vent itself. I soon discovered there were no more screws or hardware holding it down so I quit on the scraping and went inside the Recreational Vehicle After scraping the caulk and sealant from flange of roof vent, say goodbye to screws! Unscrewing the within cover plate of roofing system vent fan in Recreational Vehicle restroom.
A couple sheared off with a great deal of force, but two wouldn't budge. So I needed to drill out the screw heads. I chose a drill bit close to the size of the shaft of the screws that I had actually already taken out and began drilling. Picking a drill bit for drilling out a screw head.
Security glasses suggested. So I drilled out the heads, one popped off and the other I was getting irritated with and offered it a tug before it was drilled through. Instead of popping off the screw head, the plastic just disappeared around the hot screw head. Whoops. Hope I do not have to recycle this cover.
If not, I'll require larger screw heads when re-assembling. Cover plate gotten rid of from roofing system vent. Next I found little corner brackets with hex-head bolts holding them in. I loosened them (all came out great thankfully) and pulled out the brackets and little white plastic spacers. Loosening corner brackets in roofing vent.
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All corner brackets removed, prepared to pull out. When the brackets were out I returned up leading to pry out the the roof vent. Then I scraped up all the staying gunk and rubber roofing. Taking off the old roof vent. There are 2 wires running to the roof vent (a black hot wire and a white neutral wire) that you'll need to clip to remove the old vent.