It is sized to fit a 14" wide by 25" or 26" long opening. If you have a 1966, 1967 or 1968 Airstream, please check the four corners on your opening on your trailer roof.  If they are square, and the length of the opening is 25" or 26", this will fit. If they are radiused, you will want our later version of the Astradome.  If your opening is less than 25", this may fit, but it will take some creativity on your end (see below).

It attaches and opens with the screw-type lifters that were original equipment on the trailer. The lifters are not included. You will receive the fiberglass cover only.

Our reproduction Astradome is nearly identical to the original fiberglass covers of the era. The only differences are quality improvements. The reproduction has a shiny white gelcoat exterior like the original, but it is UV resistant, making it better able to withstand years of sun. Unlike the original, our faithful reproduction has hidden metal reinforcements where the lifters attach.

These improvements will add to the durability of the cover. And it looks exactly like the originals!

Take a look at the MORE PHOTOS button to see how it attaches to your hardware and trailer. We do not sell the gasket, but a plain foam weatherstrip 3/4" wide and 1/2" thick will work.

1. Remove the lifter mounting bracket from the wall of the vent opening.
2. This step is for those with openings less than 25" long.  The top portion of the bracket is crescent shaped.  Grind it down to make it a deeper crescent.  You may need to grind it 1/8" to 1/4" deeper.  This will give the lifter the ability to angle outward enough to reach the Astradome at the steel reinforcement points.
3. Fasten the top hinge of the lifter to the very inside edge of the metal reinforcement plate in the Astradome using 3 truss head or pan head machine screws (the flatter the head, the better so it doesn't interfere with the closed hinge).  Use washers and self-locking hex nuts on top of the dome.
4. Reinstall the lifter in the wall of the vent opening.