Sierra Rigid RV Slide Out Covers

Unlike fabric toppers that stretch, sag, collect debris, and eventually tear, Crest’s Sierra rigid aluminum covers provide a solid, permanent shield over your slide-outs. They prevent water intrusion at the source by directing rain and snow away from seals and seams—dramatically reducing the risk of leaks, interior damage, and costly repairs.

Slide Out Toppers Built to Last

With Crest Aluminum Sierra rigid slide-out covers, you’re not just adding an accessory—you’re adding long-term protection that keeps your RV dry & secure so you can spend more time relaxing at the campsite

With our innovative hinged rail system, you can easily lower your slide out cover during the off-season or whenever you need to transport your RV. Simple, secure and designed for real-world convenience.

• Cleaner slide tops

• Longer-lasting seals

• Reduced water intrusion

• Less maintenance time

• Greater peace of mind