Author Archives: Douglas Camin

Staycation 2.0

A lot has happened on our Airstream renovation in the three weeks since the last update. I was taking a week of vacation and we had a list of tasks to complete on the Airstream. We also have a high-level timeline. To start, let’s review the staycation goals:

  • Finish removing old wood flooring
  • Finish preparation of trailer frame including wire brushing, priming and painting.
  • Rebuild picture window, stretch goal of having window installed.
  • Clean (paint strip) the exterior.

How did we do? Well, we hit all of our goals. Huzzah! The stretch goal was not doable – I had the old window removed, but we did not install the new window until the middle of the following week.

I went back to work the following week and we did more small things each day, but I then took a second staycation week during the last week of the month too. The goal here was to get the sub flooring installed – more on that later.

Cleaning up the frame of the trailer and and the exterior took an enormous amount of time during the week. This process took the bulk of our time. We used Rustoleum Aircraft Remover and slowly worked our way around the whole exterior of the trailer. Fortunately for us the clear coat had been stripped off previously, so we were left to focus on the stripe, the belly wraps, and the roof. But even so, this took all week. Stephen wanted to help as well, so he got in the action.

For the frame, I finished pulling the remaining wood out and wire brushed the whole thing. Our frame was in generally very good shape – only the bottom edges of the outriggers had real rust issues. We used Corroseal rust coverting primer on the whole frame to prep (seen in picture below – the one with white stuff on the frame.) Finally we painted the frame with Rustoleum Gloss Black enamel and used a catalyst hardener to make the finished paint extremely durable. You can see in the photos of the tongue how much of a difference just the corroseal makes.

The windows in this Airstream are dual-pane. The factory made them in-house. They are basically two panes of glass with butyl putty, some spacers, desiccant sprinkled in the putty, and a foil wrap with a vinyl gasket inside a frame. This setup inevitably let in some moisture and over the years they often get hazy. Fortunately ours have tinted glass panes and not a tint applied. The applied tint almost always bubbles up. Because this window is fixed, it is extremely difficult to remove and re-install. As such, I decided it would be appropriate to rebuild it now before reinstallation. Fortunately there is a guy who runs a place called Vintage Trailer Gaskets and he has lots of documentation on how to do the job and stocks all of the parts needed. So, with $40 of needed parts in my hands I set out to disassemble the old window, clean it all up, and rebuild it. It took some effort to dismantle the frame, but once that was done everything went smoothly. We reinstalled the window the following week. Those little items that look like bullets are called clecos. They are a temporary fastener for riveting that hold your pieces together while you work.

Speaking on re-installing the window. Doing so ultimately requires you to learn how to do buck riveting. Buck rivets are the type of rivets used on the exterior panels of Airstreams (and airplanes.) A buck rivet is extremely strong and essentially water tight when done correctly. It is superior to a pop rivet. The catch is that to put in a buck rivet, you have to have access to both sides of the rivet, with a second person holding a “bucking bar” (essentially a small anvil) so that you can smash the rivet correctly. Airstream has a nice rundown of how this all works. I picked up a pneumatic rivet gun and rivet set, bought some rivets and set on our way. I did some practice riveting and it took Mary and I a few tries to get the process down correctly, but now we can do buck rivets anywhere. Since we had all the interior skins off anyways, after we were done installing the picture window we went around and buck riveted in any other holes we found from other things (particularly in the roof) like pop rivets for old attached items.

For my second staycation week, the goal was to have the subfloor installed. However, at the beginning of the week it dawned on me that I didn’t want to install a subfloor until I know that the trailer was water tight (or at least with no significant leaks. It is an aluminum tube with 4000 rivet holes, after all.) So, my focus for most of the beginning of the week was to get all of the exterior “bits” put back together and reinstalled. This meant installing all of the lighting, badges, roof vents, etc, that we had previously taken off.

I rebuilt the tail light assembly using a kit I found on eBay with the same lenses. I modified that kit’s buckets to fit into the Airstream frame, which is curved. One interesting features of this era of Airstream trailers is a fiber-optic tail light indicator. Basically one of the tail lights on each side has a lens that feeds light into a fiber cable and the other end appears on the street (driver’s) side of the trailer towards the front. It is visible in your rear view mirror when driving and allows you to verify that the trailer’s tail lights are functioning. I modified the buckets from the replacement assembly to take the fiber optic monitor as well. For the marker lights I modified them as well with eyelet connectors for their neutral wires. Because the shell of an Airstream is metal, most lighting uses the aluminum shell as the neutral. The fastest way to do this is to add an eyelet to the neutral wire that is fed through the mounting screw.

By mid-week we had all of the exterior accessories back on, had installed replacement items like the new bathroom fan, and had done a first-step polishing around the spots where all those accessories go. I repaired one of the vent skylights that was clearly leaking and we installed a patch where the battery box used to be (we are using AGM batteries that do not need an exterior panel.) After installing the trailer umbilical, we tested the exterior lighting using the Jeep and everything looked great.

The last step was a water test. This took a few days – testing was done, leaks were checked and sealed, then another test was done, etc. It took four tests to get things satisfactory. There are two competing design goals for water here. First, you want to minimize leaks as much as possible. Two, you know water will get in eventually, so we need to make sure it gets out easily so it doesn’t cause damage. Satisfying part one takes some trial and error. To satisfy part two, the best approach is to use materials that are less likely to be damaged by water exposure and plan for what happens when water does get in.

The last thing I did was install some new belly pan where the old one was damaged beyond repair. I bought enough to do most of the belly aluminum, but will hold off until next year as what’s there is in decent condition, though with some minor corrosion.

With those steps done, we were finally ready to start installing some flooring. We did some test fitting of the first pieces – the rear curve – at the end of the weekend. So our revised goal is to have the subfloor installed by the end of Labor Day weekend. We’ll see how we do!

Finishing Demo and Staycation Goals

We’re just over four weeks into having this Airstream trailer project. We have set what we think are realistic goals for the work – ultimately, this will be ready for regular use by Spring, and it may be able to do some “backyard tests” in late Fall. To keep on that schedule, we have some high-level milestones. The first was that by the end of July we would have the interior “skins” (inside aluminum panels) and the floor removed. By the end of August we would like to have new flooring in, with a stretch goal of having some interior skins back on. I mentioned previously we’re not the first people to do this – there are a lot of great resources, other blogs chronicling their work, and YouTube videos documenting key processes out there. We’ve done a lot of reading and watching to know what to expect and what we should be doing.

Work on a project of this nature is like building yourself a small house – there’s lots of little details you have to keep up with along the way and they all have to come together successfully and in order to keep you on track. You don’t want to put the interior skins back on only to realize you forgot critical wiring that should have been done first. I have a Word document filled with all sorts of things to purchase with an attempt to keep those items organized together to when they are needed. In the last week I began purchasing lots of items from various places – so many that our credit card company put a fraud alert on our card and I had to call in to confirm that, yes, I was in fact making lots of purchases all over the Internet.

In the previous post, we had gutted the interior space and disposed of it. We saved the bits that were needed for the rebuild – metal fasteners, bent aluminum channels that match the wall curvature to re-use with new walls, etc. The next task was to get done what was the most disgusting part of the job – taking down the interior skins and removing the rodent nested insulation.

Taking down the interior skins was pretty straightforward – after removing everything attached to the walls, we carefully drill out the pop rivets holding it in, starting at the top. There are several very large pieces, and a number of small pieces for spots between window frames, etc. After getting these down we took a pressure washer to them and gave them a good, thorough cleaning and then rolled them up to be stored for the next month or so. Oh, this turtle also walked across our lawn while I was working on things, too.

That left the insulation. There is no way to get around it – it was gross and smelled terrible. But it was expected. We cleaned all of the insulation out and disposed of it as well, leaving the walls reasonably clean. You can see in the picture the wiring – all of this was tested and is in good shape. I plan to retain the 12V wiring (the majority that is pictured) and replace the 120V wiring with new stranded marine wire which is better suited to an application like a trailer where things are bouncing around.

The next step was to get out the flooring. The fastest way to do this is to set a circular saw to just below the depth of the plywood and make cuts around the fasteners in the frame. You lift the plywood off, chip off the remaining chunk around the bolt head and use a pipe wrench to grab the head and back it out. That process worked great. You can see in the pictures that as well picked up the flooring there was very little underneath. That was because rodents had taken all of that insulation over the years, cleaning it out.

The last step is to get the frame prepared. Our frame was in excellent condition – no metal is rusted to the point of needing replacement, and all is structurally sound. A basic wire brush treatment to clean things off and knock back any surface contaminants is all that is needed, then applying a rust converting primer followed by a priming protectant. My brother in law came over and helped wire brush a good chunk of the trailer, and some of the kids helped – here is a picture of my brother in law and Stephen doing that work.

That brings us up to today. Because of the pandemic, we’re not really going anywhere for vacations this year as we had planned, so I’m taking some time off work to use up accrued vacation and use the time to work on the Airstream. So, this week we have set ourselves some goals:

  • Finish removal remaining wood floor bits – the area around the wheel wells is all that remains.
  • Finish the trailer preparation and have it ready for flooring – finish wire brushing, paint with primer, then paint with rust inhibiting paint.
  • Rebuild the replacement picture window – the 30×30 fixed window next to the door had a broken outside pane and I got a used replacement from Out of Doors Mart and a rebuild kit from Vintage Trailer Gaskets. Because it is dual-pane and it has to be riveted in, now is the time to rebuild it so the inside panes are dry and clear. The other windows will be rebuilt over time, probably next year. Stretch goal is to have the window fully installed.
  • Clean the exterior back to metal – removing the elastomeric white paint on the roof, clearing any exterior bits (lights, etc), removing the blue stripe, and test some first-pass polishes. We won’t finish polish now, but want the exterior to be finished with paint strippers and nasty chemicals before we put the exterior bits like lights on, which we want to do before we put all of the interior skins back on.

So – that’s our next 8-9 days of work – we’ll see how far we get!

Awnings and Demo

Now that we’ve had this Airstream for a few weeks, we’re really getting moving on the work that is needed. When we first picked it up, I spent the first few days going through the various components and testing what did and didn’t work – did the 12V lighting work when a battery was in? If we plugged into utility power did the outlets work? Could you put water in the drain and have it come out of the tank?

Fortunately, these tests all generally had good results. The wiring inside was working without issue and the other basic components, such as the gray and black water tanks, seemed to hold water and empty without a problem. It was my understanding from the purchaser that the previous owners (who had it for 15+ years) had winterized it before it mostly sat, so it was expected those would work.

One of the other things I tested on the outside were all of the awnings. Turns out they are in amazingly good condition. The only issue was the large patio awning did not want to open. A little research revealed that this was because the steel tube was bowed. ZipDee (the maker, who is still in business) has instructions on how to fix it yourself. So one evening Mary and I took apart the awning and gradually bent the bow out of the tube, fixing the awning. I gave them a quick cleaning and now we have three working awnings. Huzzah!

However, as mentioned in the previous post, this travel trailer is a ultimately a gut renovation – everything on the inside is going to go. That includes all of the insulation packed between the inner and outer “skins” that make up the trailer. But before we could get there, we had to tear out things like the walls, fixtures and flooring. That process took about two weeks. Here are some photos of the progress. You’ll notice that there is a shot of the rear floor, which is basically completely rotted out. This is a well known issue in vintage Airstreams because of how the rear bumper is designed – it essentially lets water flow into the edge of the wood floor, leading to rot. We’ll be fixing that as part of the renovation. Also, the boys wanted to help out a bit.

Next up is taking out the interior skins to remove the insulation that we know will be really nasty since there has clearly been colonies of mice in here.

The Airstream

During the pandemic, I’ve been engaged in several various projects around the house. At the end of June I was inspired by a story in a magazine that I subscribe to, The Family Handyman, to think that perhaps we could tackle a really big project – renovating a vintage aluminum travel trailer. It’s a big project, but we have all the skills to do it well. In the end we would have multiple uses for it – set up correctly, we could use it with the kids to go camping and when it’s at our house it can easily be a guest house, in part because I ran plenty of power to our shed.

At first I was looking for an Avion travel similar to what was in the magazine. Avion is a now-defunct aluminum trailer manufacturer. Their frames (the parts you care most about) were widely considered to be of higher quality than rival Airstream and they continued to use higher quality interior materials long after Airstream switched to plastic interiors to cut weight.

However, a few things intervened. First, Avions are harder to find. There was one in our area, and it sold a few weeks before I decided to look. So, I looked more closely at Airstreams instead. After a little research I got excited about an Airstream as an option, and there were several in a 1-3 hour radius of us to look at in various conditions. We’re not the first people to do this, and as a result there is a cottage industry of small businesses that offer parts new and used and lots of support\documentation on the process and plenty of other blogs with tons of inspiration to reference. We took a day trip just before the 4th of July weekend and looked at two different 31 foot Airstreams. At first I was going to be non-committal, but after we got home I did more research and we decided the next day to go pick up the one closest to us, which from inspection was in solid structural condition.

So, here we are – the proud owners of a 1980 Airstream International 31ft travel trailer. While structurally sound, the interior is essentially trash and everything will be gut renovated – up to and including replacing all the insulation and the wood flooring.

We’ll chronicle work we do on this project here as well, stay tuned!

Bringing This Back

Life gets in the way of posting on here, as evidenced by the long hiatus. There have been lots of projects with lots of pictures. My plan is over the next few months to catch up on those…and post the second part of the shed (which has been fully built for several years now…) We also have a new, large project that we’re really excited about. More on that in a separate post. And, well, pandemic. Lots of pandemic projects to chronicle.

Lots of new stuff to come!