
The roof is the part you never see — and the most expensive to repair
Rain, leaves, and bird droppings land on the roof — exactly the surface you never climb up to check. Water sits around the roof hatches and seams all winter, and the sealant softens. Once moisture gets in, it's not a wash that's waiting for you in spring. It's a repair.

Cover just the roof — not the whole rig
A full-body cover is heavy to get into place alone and rubs against the paint all winter. CaraShell covers only the surface that takes the brunt of it: water runs off the waterproof 210D fabric, and the edge hangs down 30–40 cm (12–16 in) over the sides so the seam between roof and wall stays protected. Woven webbing straps with plastic hooks latch under the edge of the body, two reinforced straps pull across the roof — and one person can put it on alone.

What you get
- Nine sizes: 18 to 44 ft (5.5 to 13.5 m) long, 10 ft (3 m) wide — measure your trailer or motorhome from front to back, not counting the hitch, and pick the size that's at least as long
- Black or white 210D Oxford fabric, waterproof and sun-resistant — water runs off instead of sitting
- Woven webbing straps (not elastic, they don't stretch out) on all four sides, 8 ft (2.5 m) and adjustable, with plastic hooks that latch under the edge of the body
- Two extra reinforced 34 ft (10.5 m) straps included — pulled across the roof
- The edge hangs about 30–40 cm (12–16 in) down over the sides, so the seam between roof and wall stays protected
- Folds down to an armful-sized bundle after the season

90-day guarantee
Delivery time: 5–10 business days · Free shipping to all countries
FAQ
What size should I choose?
Measure the length of your trailer or motorhome from front to back, not counting the hitch. Pick the size that's at least as long — if your rig is 24 ft (7.2 m), take the 25 ft (7.5 m). All nine sizes are 10 ft (3 m) wide and fit both travel trailers and motorhomes.
How do I put it on?
Place the bundle on the roof, grab one short end, and pull the fabric out until it covers the whole roof. Then walk around the trailer or motorhome and latch the webbing straps under the edge of the body, side by side, tightening each one as you go. Finally, pull the two reinforced straps across the roof and tighten them. One person can do it alone.
Will it blow off?
No. The straps latch under the edge of the body on all four sides, and the two reinforced straps across the roof hold the fabric down so wind can't get under it. The straps are woven, not elastic, so they don't stretch out.
Can I leave it on from fall to spring?
Yes, that's exactly how it's meant to be used. If heavy wet snow builds up, shovel it off, just like you would without a cover.
Can I get to the door and windows?
Yes. The cover only sits on the roof and the edge hangs down 30–40 cm (12–16 in) — the door, windows, and hatches stay clear.
I have a travel trailer and a motorhome — can I choose different sizes in one order?
Yes. In the bundle box, each cover has its own size selector, so you can pick 21 ft (6.5 m) for one and 28 ft (8.5 m) for the other in the same order.
What if I change my mind?
Try it risk-free for 90 days. If it doesn't work for you, email hello@carashell.com and we'll arrange a return or refund.