March 12, 2026
Solo Carport Assembly: Lessons from a Weekend Build
One homeowner shares the tools, sequence, and workarounds that made assembling a 10x20 metal carport possible without a second pair of hands.
Read More →Galvanized Steel Shelters Built for Every Season
FILLOSLOV carports and greenhouses protect your vehicles, boats, and garden through rain, snow, wind, and sun. Available in 10x20, 12x20, 20x20, and larger configurations with rust-resistant galvanized steel frames.
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Our Product Line
Galvanized steel carports and polycarbonate greenhouses engineered for long-term outdoor protection.
10x20 FT Heavy Duty Metal Carport - Vertical Roof Design
This 10x20x10.24 ft metal carport covers two vehicles or serves as versatile storage. The galvanized steel frame resists rust and corrosion while the vertical roof design channels rain and snow away from your vehicles. Reinforced anti-leak panels hold up against wind, rain, and heavy snowfall. A prefabricated kit ships with every component you need for a straightforward weekend assembly.
Heavy Duty Metal Carport with Anchor Kit - 12x20 FT
Available in five sizes from 10x20 to 20x40 FT, this galvanized steel carport canopy includes a ground anchor kit for secure installation. The high vertical roof provides clearance for RVs, boats, trucks, and tractors. Reinforced truss construction and anti-leak metal roof panels deliver protection against wind, rain, and UV exposure. Every part arrives pre-cut for manageable assembly over a weekend.
20x20 FT Heavy Duty Carport Metal Accessories
Replacement and upgrade accessories for the FILLOSLOV 20x20 ft carport system. These galvanized steel components maintain the structural integrity of your existing shelter. Each piece matches factory specifications for seamless compatibility. Ideal for repairs, expansions, or reinforcing your carport against harsh seasonal conditions.
Oversized All Weather Carport Shelter - 10x20 FT
This oversized 10x20 carport shelters full-size pickup trucks and boats with its vertical roof and galvanized steel frame. The structure resists rust and UV damage while channeling water off the roof through an anti-leak design. Ships as a complete kit with every bolt, panel, and bracket included for a two-person assembly.
12x20 FT Galvanized Steel Carport - Dual Vehicle Shelter
Measuring 12x20 ft with a galvanized steel frame and reinforced aluminum structure, this carport handles heavy snow and winds up to 100 MPH. Anti-leak seam-taped 0.8mm roof panels keep vehicles dry in the worst downpours. Works as a car canopy, boat shelter, portable garage, or covered patio space for driveways and courtyards.
12x20 FT Heavy Duty Carport Metal Accessories
Replacement panels and structural accessories for the FILLOSLOV 12x20 ft carport line. Galvanized steel construction matches original factory components for reliable compatibility. Use these parts to repair storm damage, extend the roof line, or reinforce weak points before winter. Ships with all necessary hardware.
Oversized Galvanized Steel Carport - 12x20 FT
This oversized 12x20x10.24 ft carport provides clearance for full-size pickup trucks, boats, RVs, and tractors. A robust galvanized steel frame and reinforced vertical roof structure resist rust, corrosion, heavy snow loads, and strong winds. Every component arrives in one complete kit designed for assembly without professional installers.
8x10 FT Outdoor Greenhouse - Polycarbonate Panels
An 8x10 ft walk-in greenhouse with a rust-resistant aluminum frame and twin-wall polycarbonate panels that block UV rays while diffusing light for healthy plant growth. Features an adjustable roof vent for temperature control, integrated gutter system for rainwater collection, and a lockable door for security. Designed for year-round gardening in backyard, patio, or garden settings.
Built Different
FILLOSLOV shelters earn trust through materials, engineering, and hands-on customer support.
Galvanized Steel Frame
Rust-resistant galvanized steel construction stands up to years of rain, snow, and UV exposure without corroding.
Complete Assembly Kit
Every carport ships with pre-cut parts, hardware, and an anchor kit. Two people can assemble most models in a weekend.
Vertical Roof Design
Angled roof panels channel rain and snow off the structure instead of pooling, reducing load stress and leaks.
Multi-Purpose Shelter
Protect cars, trucks, boats, RVs, tractors, and outdoor equipment. Use as a covered patio, workshop, or party tent.
Multiple Size Options
From 10x20 single-vehicle covers to 20x40 multi-bay shelters, plus an 8x10 greenhouse for year-round gardening.
Satisfaction Guaranteed
Responsive customer support backs every purchase. Contact the team for assembly help, replacements, or questions.
Three Steps to All-Weather Protection
From unboxing to sheltering your vehicles, the process takes one weekend.
1
Pick Your Size
Browse carports from 10x20 to 20x40 FT and select the coverage area that fits your driveway or property.
2
Assemble the Kit
Unbox pre-cut galvanized steel parts, follow the included guide, and anchor the frame with a second pair of hands.
3
Park and Protect
Drive your vehicles under the shelter and stop worrying about sun damage, hail, rain, or heavy snowfall.
Shelters Designed for Real Properties
FILLOSLOV started with a straightforward idea: rural homeowners and property managers deserve vehicle shelters that hold up through Montana winters, Texas summers, and everything between. Our team sources galvanized steel from certified mills and engineers each frame for wind loads, snow loads, and long-term corrosion resistance.
Every carport kit leaves our facility with pre-drilled holes, labeled components, and a step-by-step assembly guide. Our greenhouse line extends the same durability-first approach to backyard gardeners who want to grow vegetables, flowers, and seedlings year-round in a polycarbonate-paneled structure.
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Customer Reviews
Real feedback from verified buyers who assembled and use FILLOSLOV shelters on their properties.
★★★★★
Chose this 10x20 metal carport for my new home's driveway, and the size fits perfectly. The galvanized steel frame feels solid, and the vertical roof design handles drainage well. Shelters my SUV and a canoe without taking up too much yard space. The 10x20 coverage works for standard vehicles and a small boat side by side.
Heavy Duty Metal Carport with Anchor Kit (12x20 FT)
Verified Purchase
★★★★★
I needed a carport that could fit my full-size pickup truck with room for a workbench. This 12x20 oversized model cleared the roof of my high-cab truck with no issues. The width lets me keep tools on the side. Rainy season came and went with zero pooling on the vertical roof. Worth the investment for a larger-than-standard shelter.
Heavy Duty Metal Carport with Anchor Kit (12x20 FT)
Verified Purchase
★★★★★
Both family cars fit under the 20x20 with room to spare. The galvanized construction gives me confidence this structure will last. Assembly took two adults about a weekend. Every bolt tightened cleanly and the frame felt rock-solid by the time we finished. Works like an open garage with excellent overhead protection for two vehicles.
Heavy Duty Metal Carport (20x20 FT)
Verified Purchase
★★★★☆
Instructions could use more detail, but once you figure out the assembly sequence, the build goes smoothly. I completed mine solo in about a day and a half. Roof panels come in two lengths for different sections. The long tin box holds the instruction sheet at the bottom, so check there first. Solid structure once everything is bolted together.
10x20 FT Heavy Duty Metal Carport (10x20 FT)
Verified Purchase
★★★★★
We joined two 20x20 carports together to cover a 1966 Ford Galaxie hot rod, a '94 Camaro, a 2006 Subaru Baja, and all our lawn equipment. Still have room to fire up the grill and make pizzas underneath when it snows. The combined setup provides a snow-proof cover that handles Montana winters without bowing.
12x20 FT Galvanized Steel Carport (12x20 FT)
Verified Purchase
★★★★☆
Goes together nicely with accurate fit on all the connectors. The galvanized frame resists the coastal humidity we deal with in the summer months. My boat sits dry underneath during storm season. I would recommend having a second person for the roof panel installation since the sheets can catch wind if you're working alone.
10x20 FT Heavy Duty Metal Carport (10x20 FT)
Verified Purchase
FILLOSLOV vs. Standard Carports
See how our galvanized steel shelters compare to fabric canopies and basic metal kits.
| Feature | FILLOSLOV | Fabric Canopy | Basic Metal Kit |
|---|---|---|---|
| Frame Material | Galvanized Steel | Powder-Coated Steel | Bare Steel |
| Rust Resistance | ✓ | ✗ | ✗ |
| Wind Rating | 100 MPH | 30-40 MPH | 50-60 MPH |
| Snow Load | Heavy Snow | Not Rated | Light Snow |
| UV Protection | ✓ | Degrades in 1-2 yrs | ✓ |
| Anti-Leak Roof | Seam-Taped Panels | ✗ | Overlapping Only |
| Anchor Kit Included | ✓ | ✗ | ✗ |
| Multi-Size Options | 5 Sizes | 1-2 Sizes | 1-3 Sizes |
| Lifespan | 10+ Years | 1-3 Years | 3-5 Years |
Built For
FILLOSLOV shelters serve a wide range of property owners and outdoor needs.
Vehicle Owners
Protect cars, trucks, SUVs, and motorcycles from hail, UV damage, tree sap, and bird droppings year-round.
RV & Boat Owners
Oversized 12x20 and 20x20+ models clear tall RV rooflines and long boat trailers with room to work around them.
Rural Homeowners
Add covered parking, equipment storage, or a workshop space without pouring a concrete foundation or building a garage.
Backyard Gardeners
The 8x10 polycarbonate greenhouse extends growing seasons with UV-filtered light, ventilation, and a lockable door.
Expert Recommendation
"Galvanized steel adds 15 to 20 years of corrosion resistance compared to bare or powder-coated frames. The vertical roof geometry on the FILLOSLOV line eliminates standing water, which is the single biggest cause of premature rust in residential carport structures. For homeowners in snow-heavy regions, the reinforced truss design distributes load across the frame instead of concentrating it at the ridge."
Robert Callahan, P.E.
Licensed Structural Engineer, 18 years in residential metal construction
Frequently Asked Questions
Answers to common questions about FILLOSLOV carports, greenhouses, and assembly.
FILLOSLOV carports come in 10x20, 12x20, 20x20, 20x30, and 20x40 FT configurations. The 10x20 covers one to two standard vehicles. The 12x20 accommodates full-size trucks and boats. The 20x20 and larger sizes shelter multiple vehicles, RVs, or agricultural equipment.
Most 10x20 and 12x20 models take two adults a weekend (roughly 8 to 12 hours). Larger 20x20+ configurations may take an additional day. All kits ship with pre-cut parts, hardware, and an anchor kit. No welding or specialized tools required.
Galvanization bonds a zinc layer to the steel at the molecular level, creating a barrier that prevents rust even when scratched. Powder coating is a surface treatment that chips and peels over time, exposing bare metal to moisture. Galvanized frames outlast powder-coated alternatives by 10 to 15 years in outdoor environments.
The vertical roof design sheds snow rather than accumulating it. The reinforced truss structure distributes load evenly across the frame. In regions with sustained heavy snowfall, FILLOSLOV recommends clearing accumulated snow from the roof after major storms to maintain structural integrity.
The 12x20 model is rated for winds up to 100 MPH when properly anchored. All kits include a ground anchor system. For areas with extreme wind exposure, FILLOSLOV recommends adding concrete footings to the anchor points.
No concrete foundation is required. The included anchor kit secures the frame to packed earth, gravel, or asphalt. For maximum stability in soft soil, pour small concrete pads at each anchor point. The carport functions on flat, level ground of any surface type.
Vertical roof panels run from ridge to eave in a straight downward angle, channeling rain and snowmelt off the sides of the structure. Rounded or flat roof designs trap water in low spots, leading to pooling, leaks, and accelerated rust. The vertical design eliminates these problems.
Yes. The open-sided design accommodates workbenches, grills, outdoor furniture, and equipment. Several customers use the larger models as covered outdoor spaces for events, vehicle maintenance, and seasonal storage.
FILLOSLOV offers an 8x10 FT walk-in greenhouse with a rust-resistant aluminum frame and twin-wall polycarbonate panels. Features include an adjustable roof vent, integrated gutter system, and lockable door. The polycarbonate panels block harmful UV rays while diffusing light for healthy plant growth through all seasons.
Yes. FILLOSLOV sells replacement panels and structural accessories for both 12x20 and 20x20 carport models. These galvanized steel components match factory specifications for seamless compatibility with your existing structure.
Reach the FILLOSLOV support team through the contact page on this website or by calling (406) 555-0183 during business hours. Response time averages 24 hours for email inquiries. The team assists with assembly questions, replacement parts, and customization requests.
Technically possible for smaller models. One customer completed a 10x20 solo in about a day and a half. FILLOSLOV recommends two people for safety and efficiency, especially during roof panel installation where sheets can catch wind.
From the FILLOSLOV Blog
Guides, tips, and project ideas for carport owners and backyard gardeners.
February 28, 2026
Year-Round Growing in a Polycarbonate Greenhouse
Ventilation schedules, temperature management, and crop rotation plans for extending your harvest through fall and winter months.
Read More →
January 15, 2026
Metal Carport vs. Built Garage: Cost and Protection Compared
A breakdown of upfront costs, installation timelines, and weather protection between galvanized steel carports and traditional stick-built garages.
Read More →Product Gallery
FILLOSLOV carports and greenhouses on real properties across the country.
10x20 FT Metal Carport
12x20 FT Carport with Anchor Kit
20x20 FT Carport Accessories
Oversized 10x20 FT Shelter
12x20 FT Dual Vehicle Carport
12x20 FT Replacement Parts
Oversized 12x20 FT Carport
8x10 FT Polycarbonate Greenhouse