The Arcadia Alpine 12' x 21' Carport is a stylish and durable shelter that will protect your vehicle, RV, trailer, or oversized vehicle from snow, rain, leaves and harmful UV rays. The Alpine offers 10 ft. of clearance, which is 3.5 ft. more than the standard Arcadia, making it ideal for taller vehicles and trailers. The virtually unbreakable 6mm polycarbonate roof panels provide 100% UV protection and are gray tinted for additional shade protection. The carport comes with pre-drilled holes, pre-cut panels and required hardware as well as an anchor kit for securing your carport. Polycarbonate roof panels have been designed to simply slide into place eliminating the need to get on the roof to secure them. The sturdy, powder coated gray aluminum and galvanized steel frame is rust resistant, easy to clean with your garden hose, and has a minimum 16lbs/sq. ft. snow load capacity. Additional features include; integrated gutters with downspouts to direct rain away from the sides, wide entry with high clearance and a great re-assembly option in case you need to change locations. It is designed to be installed easily by two people and does not require advanced building skills or special tools.
Features
Multi-purpose elevated structure can be used as a carport for your RV or a patio, playground or bleacher cover
6 mm virtually unbreakable gray polycarbonate panels block up to 99.9% harmful UV radiation and won't become brittle over time
Robust aluminum frame provides a durable, strong and corrosion resistant structure - powdered coated gray for extra protection
Includes integrated rain gutters and anchoring kit
Can be assembled to a height of 10’1” or 11’7” at the peak
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What our Experts Think
Premium Protection for RVs & Large Vehicles The 12×21×11.5 ft Arcadia Alpine carport offers generous clearance and coverage—ideal for RVs, trailers, boats, and large trucks.
Heavy‑Duty Weather‑Ready Construction Robust aluminum frame and impact‑resistant polycarbonate roof panels deliver reliable defense against sun, rain, hail, and snow.
Superior Strength & Water Management Engineered roof design channels water efficiently and adds rigidity—critical for long‑term outdoor performance.
Easy Assembly for DIYers Modular components and clear instructions help make installation manageable without specialized tools.
Enhances Outdoor Space Utility Expands versatile covered space for storage, parking, and backyard shelter—boosting usability and property value.
Q&A
Q: What is the Arcadia Alpine RV Carport? A: A 12×21×11.5 ft outdoor carport designed to shelter RVs, trailers, and large vehicles from sun and weather.
Q: What is this carport used for? A: Protecting RVs, campers, trucks, and outdoor equipment from sun, rain, snow, and debris.
Q: What materials are used? A: A durable metal frame with polycarbonate roofing panels that allow light while shielding from the elements.
Q: Does it require assembly? A: Yes. This is a DIY kit with parts and hardware for installation at your site.
Q: Is this carport suitable year‑round? A: Yes. Built for permanent outdoor use and typical weather exposure.
Q: Does it include sidewalls or accessories? A: No. Sidewalls and accessories are not included and are sold separately.
Q: What problem does this carport solve? A: Provides covered protection for large vehicles and outdoor gear, extending their life by reducing weather damage.
Maintenance Tips
Clean Roof Panels: Wash with mild soap and water; avoid abrasive cleaners to maintain clarity and prevent scratches.
Remove Debris: Clear leaves, dirt, and standing water from roof and gutters to prevent buildup.
Inspect Frame & Fasteners: Check posts, beams, bolts, and connectors regularly; tighten as needed for stability.
Weather Prep: Clear snow accumulation promptly and secure structure during high winds or storms.
Rust Prevention: Wipe aluminum frame to remove moisture and dirt that can lead to corrosion.
Seasonal Inspection: Before extreme weather seasons, examine panels, seals, and anchoring points for wear or damage.
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