16x20 Metal Garages

Your car is baking in the sun right now or sitting through another hailstorm, and your tools are scattered across the yard or crammed into a shed that’s barely holding together. Traditional garage construction quotes come back at $20,000 to $30,000, sometimes more, and every storm season feels like a gamble.

Every storm season your vehicle’s paint keeps fading a little more, moisture eats further into your equipment, and that construction quote just sits there, unaffordable and out of reach.

Our 16X20 metal garages start at just $3,500 with free delivery and installation baked right in, assembled in a single day with no contractors to juggle and no construction headaches. Call us at (866) 941-4072 or schedule a free consultation to talk through your project and your budget.

A 16×20 metal garage typically runs between $3,500 and $7,000+, depending on your specifications and customization choices. The base price for a standard non-certified building with regular roof style and 14-gauge steel starts around $3,500 — that gets you a fully functional 320-square-foot structure with free delivery and installation in our service area.

Most of our customers land somewhere between $4,500 and $6,500 once they add features that actually make sense for where they live and how they’ll use the building.

Steel Gauge: Our standard 14-gauge steel handles most climates without issue. Upgrading to 12-gauge adds $500–$800 but gives you 33% thicker steel — we strongly recommend it for coastal areas with high winds, northern regions dealing with heavy snow, or anywhere severe weather is a regular occurrence.

Roof Style: Regular roof style is the most budget-friendly option for areas with little snow. A-frame horizontal roofs run $300–$500 more and improve water runoff. Vertical roof style adds $600–$1,000 but lets rain, snow, and debris slide right off — it’s required for engineered certifications and honestly the best choice for long-term durability.

Additional Features: Engineered certification for wind and snow loads ($400–$800), custom color combinations ($200–$400), extra walk-in doors or windows ($300–$600 per addition).

Real Example: Say you’re in a moderate climate — 14-gauge steel with an A-frame horizontal roof and custom color puts you around $4,200. In a heavy snow region? You’d want 12-gauge steel, vertical roof, and snow certification, landing closer to $6,200.

Yes, a 16×20 metal garage gives you 320 square feet — nearly double a standard parking space (162 square feet). That’s a lot of room. This size works exceptionally well for single-vehicle storage with workspace or dedicated equipment storage.

Single Vehicle Plus Storage: Compact to mid-size cars fit comfortably with 4–6 feet of storage space along the sides or back wall. You can fit full-wall shelving, tool chests, seasonal gear, and still have room to work. Trucks fit too — just with a bit less breathing room around the edges.

Motorcycle and Powersports: Two to four motorcycles sit easily inside with a complete workshop area left over. Great for ATVs, dirt bikes, or personal watercraft alongside maintenance equipment and parts storage.

Lawn and Garden Equipment: Riding mowers, push mowers, trimmers, blowers — all of it fits with organized storage for supplies and seasonal tools.

Small Business Workshop: Contractors and craftspeople use this footprint for inventory storage, mobile workshops, equipment staging, or a dedicated workspace with climate-controlled protection.

Our 16×20 design gives you completely column-free interior space. No support posts eating into your square footage — just unobstructed room across all 320 square feet. Park vehicles wherever you want, run wall-to-wall shelving, position equipment however it fits best, and rearrange the whole layout when your needs shift. Column-free designs increase usable storage capacity by 15–20% compared to structures with interior posts. That difference matters more than most people expect.

Complete delivery and professional installation at no additional cost for customers in our 21+ state service area. We transport your full garage to your property, our certified crew assembles the entire structure, we anchor it securely, and run a final inspection. No hidden fees. No delivery surcharges. No assembly costs tacked on at the end.

We cover 21+ states with free delivery and installation, with especially strong coverage throughout the South, Southeast, Midwest, and expanding Western regions. If you’re outside our primary area, we can usually arrange delivery — there may be additional fees involved, but we’ll be upfront about that before you commit to anything.

Here’s what the typical timeline looks like from order to completion: 3–6 weeks total. Manufacturing runs 1–2 weeks for standard configurations. Delivery scheduling takes another 1–2 weeks. And the actual installation? One day. Most 16×20 garages are fully assembled in 4–6 hours.

Site prep is on you — and it’s worth doing right. You need a level, compacted surface extending at least 1 foot beyond the garage footprint on all sides (that’s an 18×22-foot prepared area minimum for a 16×20 garage). The surface must be level within 3 inches across the entire footprint.

Acceptable foundations: compacted gravel (most economical), concrete slab (premium option with the smoothest floor), or asphalt (durable and level). Also think about utility access for electrical service, clearance from property lines and overhead obstacles, accessibility for our delivery truck, and your local permit requirements.

Choose a 16×20 if you need single-vehicle storage with moderate workspace or dedicated equipment storage. Go larger if two vehicles or an extensive workshop is the goal.

This size hits the sweet spot for storing one compact to mid-size vehicle with tools and seasonal gear, protecting motorcycles or powersports equipment alongside a workspace, housing lawn and garden equipment, or setting up a dedicated workshop without vehicle storage.

A 16×20 fits on most residential lots without taking over your yard. It typically won’t trigger additional zoning restrictions, needs less site preparation, and saves you $1,500–$3,000 compared to a similar 20×20 structure.

A 20×20 garage (400 square feet, $5,000–$8,500) makes more sense if you’re storing a full-size truck with real workspace, want a dedicated workshop separate from parking, plan to store a vehicle plus large equipment like a boat or trailer, or know your storage needs are going to grow.

A 20×25 garage (500 square feet, $6,000–$10,000+) is the move for two vehicles, a professional-grade workshop with extensive tool storage, a small business needing serious space, or future flexibility as your situation changes.

We offer 20+ color choices, three roof styles, multiple door configurations, and optional windows and walk-in doors. The right customization turns a standard metal building into something that matches your property and actually works the way you need it to.

The standard package includes one garage door opening, typically 9×8 feet — big enough for most vehicles. Popular setups include a single 9×8 garage door with one walk-in door, a single 10×10 garage door for larger vehicles or equipment, or two 9×7 garage doors for maximum flexibility.

Walk-in doors ($300–$500 each) let you get in and out without rolling up the main door every time. Windows ($200–$400 each) bring in natural light and ventilation — a small upgrade that makes a big difference in how the space feels.

Pick from 20+ colors for roof, walls, and trim. We see a lot of customers go with matching roof and walls with contrasting trim, neutral walls paired with a bold accent roof, or earth tones that blend into natural surroundings. Custom colors typically add $200–$400 to base price.

How long do metal garages last? Metal garages typically last 20–30+ years with minimal upkeep. Our galvanized steel resists rust and corrosion, and vertical roof styles push that lifespan even further by preventing debris buildup and moisture damage.

Do I need a permit for a 16×20 metal garage? Permit requirements vary by location. Most jurisdictions require permits for structures over 120–200 square feet (source). Check with your local building department to confirm. We can provide engineered drawings and specifications for permit applications.

Can I add insulation to my metal garage? Absolutely. Many customers add spray foam or fiberglass insulation to walls and ceiling for climate control after installation, then finish with interior panels for a clean look.

What maintenance does a metal garage require? Very little. Inspect annually for loose screws or panels, clear debris from the roof and gutters if installed, touch up scratches to prevent rust, and keep drainage clear around the foundation.

Can I finance my metal garage purchase? Yes — we offer financing options for qualified customers. Call us at (866) 941-4072 to discuss payment plans that work for your budget.

How does a metal garage compare to wood construction? Metal garages cost 40–60% less than comparable wood structures, install in one day versus weeks, need virtually no maintenance compared to ongoing painting and repairs, resist fire, termites, and rot far better than wood, and often outlast wood construction with proper care.