RV and Boat Storage Buildings
RV storage buildings protect a serious investment from the sun, rain, hail, and wind that age a recreational vehicle or boat faster than the road ever will, and Universal Steel of America engineers and supplies the steel building systems that shelter them. As a pre-engineered metal building manufacturer founded in 1995, we design clear-span RV and boat storage buildings for single coaches, multi-vehicle fleets, and commercial storage facilities across the US and, internationally, the Caribbean, Puerto Rico, South America and Africa.
Every steel RV and boat storage building we produce is engineered to your vehicle lengths, your clearance heights, and your local wind and snow loads, then shipped from the plant closest to your site. Tall doors, deep bays, and the eave height your fifth-wheel or sailboat mast needs are built into the first drawing, not added later, and the column-free interior keeps the full width usable for parking and maneuvering.
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- Frame
- Clear-span rigid-frame steel; column-free interior
- Configurations
- Fully enclosed garage, open canopy cover, or enclosed-plus-lean-to combo
- Width / clear span
- Engineered to vehicle width and number of bays, single-coach to wide multi-vehicle spans
- Bay depth / length
- Sized to your longest RV or boat, commonly 40 to 50+ ft per bay
- Eave and clear height
- Engineered to vehicle and mast height; tall-door clearances of 14 to 16 ft and up
- Doors
- Tall roll-up and slider vehicle doors sized to vehicle height and rooftop clearance
- Vehicles stored
- Class A and Class C motorhomes, fifth-wheels, travel trailers, boats, jet skis, trailers
- Wall and roof
- Steel panels; Galvalume and standing-seam roof options; insulation optional
- Lean-to
- Optional covered lean-to for a second vehicle, workshop, or patio
- Climate control
- Insulation and ventilation available on enclosed buildings
- Loads
- Engineered to site-specific wind load and snow load; high-wind and hurricane-region designs available
- Foundation
- Engineered to work with a concrete slab and apron
- Coverage
- US and internationally across the Caribbean, Puerto Rico, South America and Africa; shipped from the closest plant
RV and Boat Storage Buildings options
Enclosed RV garages
An enclosed RV garage wraps a motorhome, fifth-wheel, or travel trailer on all four sides for complete protection from sun, weather, and theft. It can be insulated and climate controlled to keep a coach in season-ready condition through winter. We engineer enclosed RV garages as clear-span steel buildings with tall doors and the bay depth your vehicle needs.
Metal garages and workshopsBoat storage buildings
Boat storage buildings shelter powerboats, sailboats, and pontoons on trailers from UV, rain, and marina weather that fade gelcoat and damage rigging. Sailboats need extra door and clear height for the mast, and we engineer for it. Coastal and marina sites are designed to the local high-wind loads so the building protects the boat in a storm rather than becoming a liability.
Hurricane and storm resistant buildingsRV and boat canopy covers
A steel canopy cover keeps sun and rain off an RV or boat while leaving the sides open for easy access and faster, lower-cost construction. It is the economical choice when full enclosure is not required. We frame canopy covers in steel with the clear height and span your vehicle needs, and they can be enclosed later as needs change.
Explore metal building sizesCombo storage with lean-to
A combo building pairs an enclosed RV or boat bay with an open lean-to for a second vehicle, a workshop, or covered patio space. It is a popular way to store the coach and still have room for a truck, tools, or gear under one roof. We engineer the main clear-span structure and the attached lean-to together as a single building.
See the 30x40 metal buildingCommercial RV and boat storage facilities
Commercial storage facilities turn RV and boat demand into rental income with rows of enclosed drive-in units or long canopy structures over many parking spaces. Steel is fast to erect, low maintenance, and easy to expand as the facility fills. We engineer multi-bay storage buildings with the lengths, repeatable bays, and tall doors a rental operation needs.
Steel self-storage buildingsRV and boat storage with living quarters
Some owners want storage plus finished space, a coach bay alongside an apartment, office, or shop. This is barndominium territory, where a clear-span steel shell combines tall vehicle storage with living quarters under one roof. We engineer the steel building that makes that layout possible and tailor the bay and the finished area to your plan.
Explore barndominiumsTrailer, equipment, and toy storage
The same tall, deep, clear-span building stores far more than coaches and boats: utility and gooseneck trailers, tractors, ATVs, jet skis, classic cars, and seasonal equipment. The column-free interior and wide doors make loading and unloading anything on wheels straightforward. We size the building to the mix of vehicles and gear you need to keep under cover.
Metal storage building kitsLarge clear-span storage buildings
Long fifth-wheels, big boats, and multi-vehicle storage call for wide spans and tall eaves that timber framing cannot reach. Our rigid-frame buildings clear wide, column-free interiors and the eave heights tall RVs and masted boats require. We engineer the larger footprints that single-coach garages and small carports cannot cover.
See the 100x200 metal buildingSteel RV and boat storage buildings, engineered to fit
RV and boat storage is a clearance problem before it is anything else. A Class A motorhome, a fifth-wheel, or a boat on a trailer needs a door tall enough and a bay deep enough to drive straight in with room to spare, which is why every Universal Steel storage building starts as a rigid-frame, clear-span structure. The open interior gives you the full footprint to park, turn, and work around the vehicle with no interior columns in the way. We engineer single-bay buildings for one coach and long multi-bay buildings for fleets and rental facilities, and we size the frame, the door openings, and the clear height to the vehicles you actually store.
RV and boat storage configurations we engineer
RV and boat storage is not one building. The right configuration depends on whether you want a fully enclosed garage, an open canopy cover, or a combination, and on whether the building stores one vehicle or fifty. The sub-types below cover the great majority of RV and boat projects we engineer, and each one is a pre-engineered steel building tailored to its job. Most owners weigh the door height, the bay depth, and the eave height together, because those three decisions drive the structure and the budget more than anything else.
What we engineer into every storage building
Beyond the frame, an RV or boat storage building lives or dies on its door openings and its clear height. The vehicle door sets the clearance your coach or boat passes through, so we coordinate tall roll-up and slider doors against your vehicle height, mast height, and AC-unit clearance. We engineer the structure for the wind load and snow load at your site, including high-wind and hurricane-rated coastal and marina regions where boats and RVs are most exposed. Roll-up doors, lean-to overhangs for extra covered parking, insulation, and ventilation are all engineered in, and we detail the building to work with the concrete slab and apron your site requires.
Enclosed garages, canopy covers, and combo buildings
The first decision in RV and boat storage is how much enclosure you need. A fully enclosed steel garage wraps the vehicle on all sides and gives complete protection from weather, sun, and theft, and it can be insulated and climate controlled for boats and coaches that sit through a season. An open canopy cover, framed in steel with a roof and open sides, is the faster and more economical way to keep sun and rain off a vehicle while leaving access unobstructed from every angle. A combo building pairs the two, an enclosed bay for the RV or boat alongside a covered lean-to for a second vehicle, a workshop, or a patio. We engineer all three as clear-span steel buildings, and the choice shapes the wall sheeting, the door count, and the cost, so we settle it at the start.
Door height, bay depth, and clear height
Sizing a storage building is a fit problem in three dimensions. The bay depth has to exceed your longest vehicle, with Class A motorhomes and fifth-wheels commonly running 35 to 45 feet and boats on trailers adding tongue length on top. The door opening has to clear the vehicle width and, more critically, its height, because a tall fifth-wheel, a rooftop AC unit, or a sailboat on a trailer can need 14 to 16 feet of door clearance or more. The eave and clear height under the frame have to clear that same envelope across the whole bay. Because our buildings are clear-span rigid-frame structures, the full width stays usable with no interior columns to steer around. We engineer door height, bay depth, and clear height to the specific RVs and boats you store, and this is the part worth getting right before anything else.
Commercial RV and boat storage facilities
RV and boat storage is also a strong commercial building, and steel is the standard for it. Demand is driven by full-time RVers, snowbirds, retirees, boat owners, and HOA restrictions that push vehicles off the driveway, and a steel storage facility rents well and expands easily. We engineer multi-bay and multi-unit storage buildings with the long lengths, repeatable bay widths, and tall doors a rental operation needs, from a row of enclosed drive-in units to a long canopy structure over dozens of parking spaces. The clear-span frame lets you lay out and re-lay-out bays without interior columns dictating the plan, and the building can grow as the facility fills. We design the structure; your local site work, paving, and security partners handle the rest.
RV and Boat Storage Buildings questions
How much does it cost to build an RV storage building?
The cost of an RV storage building depends on its size, the clear height and door openings your vehicles need, whether it is fully enclosed or an open canopy cover, and the wind and snow loads at your site. A single enclosed bay for one coach costs far less than a multi-unit commercial storage facility. Universal Steel engineers each building to your vehicles and your site and provides a clear quote, and our metal building cost guide explains the main price drivers.
What size building do I need for RV storage?
It depends on your longest vehicle and how many you store. The bay depth has to exceed your RV or boat length, which for Class A motorhomes and fifth-wheels is commonly 35 to 45 feet, plus trailer tongue length for a boat. The door and clear height have to clear the vehicle height, and a tall fifth-wheel, rooftop AC unit, or sailboat mast can need 14 to 16 feet of clearance or more. A common single-RV building is around 20 to 24 feet wide, 40 to 50 feet deep, and 14 to 16 feet tall, while multi-vehicle and commercial buildings are much larger. Universal Steel sizes the frame, doors, and clear height to the vehicles you store.
What is the best building for RV and boat storage?
A clear-span steel building is the standard choice for RV and boat storage because it delivers the wide, column-free interior and the tall doors that long, high vehicles need, which timber framing cannot match at those widths and heights. Steel resists fire, rot, termites, and high winds, and it can be fully enclosed and insulated or left as an open canopy cover. Universal Steel engineers each RV and boat storage building to the vehicles, the clearances, and the local wind and snow loads.
How tall does an RV garage door need to be?
The door has to clear the tallest point of your vehicle with margin. Many Class A motorhomes and fifth-wheels stand 12 to 13.5 feet tall, and adding rooftop air conditioners, antennas, or a boat sitting high on a trailer can push the required clearance to 14 to 16 feet or more. It is safest to measure your exact vehicle height, including anything on the roof, and add clearance. Universal Steel engineers the door opening and the clear height under the frame to your specific vehicles.
What is the difference between an enclosed RV building and a canopy cover?
An enclosed building wraps the RV or boat on all four sides and gives complete protection from weather, sun, and theft, and it can be insulated and climate controlled. A canopy cover is a steel-framed roof with open sides that keeps sun and rain off the vehicle at a lower cost and with faster construction, while leaving access open from every angle. A combo building does both, pairing an enclosed bay with an open lean-to. Universal Steel engineers all three as clear-span steel structures.
Can a steel RV storage building be insulated and climate controlled?
Yes. A fully enclosed steel RV or boat storage building can be insulated and fitted with climate control to hold a stable temperature and limit condensation, which matters for coaches and boats that sit through a hot summer or a freezing winter. Insulation also makes an attached workshop or living area comfortable to use year-round. Universal Steel engineers insulation and ventilation into the building system from the start rather than adding it afterward.
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Pre-engineered, code-stamped and shipped from the closest plant, across the US and internationally.