A metal garage for RVs is a smart way to protect your camper or motorhome. Outdoor storage leaves RVs open to sun damage, hail, and theft. In 2026, professional RV storage costs $200 to $500 per month. A dedicated metal RV garage pays for itself over time while adding value to your property.
At Bull Buildings, we help RV owners like you find the right metal structure. We work with over 26 manufacturers across the country, which means we price shop several options based on your needs. We are not a single factory pushing one building type. Instead, we gather multiple quotes so you can compare features and costs side by side.
Our accreditations from the Better Business Bureau (BBB) and the National Federation of Independent Business (NFIB) reflect our commitment to clear, honest advice. A metal garage project starts with one conversation. We do the legwork so you do not have to.
Here is what you need to know about sizes, costs, and the option to add a metal RV garage with living quarters.
Sizing Your Metal RV Garage
Getting the size right is the most important step. Most owners underestimate how much height and width their RV requires. Class A motorhomes typically run 45 to 50 feet long, 12 to 16 feet wide, and stand 14 feet or taller when you include rooftop air conditioning units and antennas. Many fifth wheels need 16 to 18 feet of clearance because of their raised front section.
A good rule of thumb is to add at least 3 feet extra to each side for opening doors and maneuvering. For the door opening, a 14-foot wide roll-up door works for most motorhomes, but upgrade to 16 feet if you have slide-outs extended on entry. Specifying a 16-foot eave height will give you room for a door taller than 14 feet. A deep garage also matters. After you measure your RV from bumper to hitch, add an extra 6 feet at the back for walking access and storage.
2026 RV Garage Costs
Expect to pay between $36,000 and $140,000 for a typical RV garage, with most projects landing around $90,000. On a per square foot basis, metal garages in 2026 generally run $11 to $15 per square foot installed. Taller walls, thicker steel, and larger doors add to that base price.
A 20×40 shell starts under $20,000, but a fully finished building with insulation, oversized doors, and a concrete slab will cost more. RV garage projects usually span 400 to 1,200 square feet, and higher finish levels push costs to $120 or more per finished square foot if you include living quarters.
Adding Living Quarters: What You Should Know
A metal RV garage with living quarters creates a hybrid building. It serves both as a secure parking space for your vehicle and as a guest suite, a home office, or a workshop. Some owners use the space as a rental apartment or for extended-stay guests. A 24×36 building can give you a 12×24 living area in addition to a 24×24 garage bay.
Nationwide, starting prices for these kits fall between $30,000 and $150,000. Completed projects with finishes and utilities often land in the $70,000 to $140,000 range. Local building codes will dictate living space requirements: you need fire separation between the garage and living area, proper ventilation, and egress windows. Even with those extra rules, a hybrid metal building costs roughly 40% less than traditional wood construction on a per square foot basis.
Why Steel Works for RV Storage
Steel stands up to the elements better than wood. It does not rot, warp, or attract termites. A vertical roof panel is the only smart choice: horizontal panels trap moisture and debris directly above your parked RV. Adding power outlets at the time of construction is also less expensive than coming back later to retrofit wiring.
A metal garage for RVs can be as simple or as finished as you need. The option to build a metal RV garage with living quarters makes this building type even more valuable. You get secure vehicle storage plus extra living space in one package.
At Bull Buildings, our job is to match you with the right manufacturer from our network. We collect multiple quotes so you can compare options and pick what works for your land and budget. Many owners later convert part of the space into a metal building workshop area or add extra storage for toys and tools. To explore your metal garage for RV options, contact Bull Buildings today. We will handle the price shopping so you can focus on planning your next trip.
