Buy More Save More With Extra Storage For The Deck, Pool, or Your New Shed
Buy More Save More With Extra Storage For The Deck, Pool, or Your New Shed
Duramax 12'x20' Imperial Metal Garage Light Gray w/Off White 50952
Professional Local Installation Available
Note from the owner: Want to skip the setup process? For those of you who would rather hire someone to handle the assembly, We know a guy! We Suggest: Assembly Help for reliable, nationwide home shed installation services across the United States. Simply click their logo below to visit their booking page, where you can instantly input your zip code to verify local coverage, check regional rates, and schedule a certified installer to complete your setup.
Product Description
Quick Specifications & Capabilities
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Product Name: Duramax Imperial 12' x 20' Heavy-Duty Metal Garage
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Model / SKU: 50952
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Color Profile: Clean Light Gray Panels with Subtle Off-White Architectural Trim
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Footprint: Massive 12' x 20' Deep Vehicular Footprint (Exterior: 146.5" W x 237.4" D x 101.8" H)
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Access Configuration: Ultra-Wide Front Roll-Up Garage Door (98.8" W x 74.8" H) + Secure Lockable Side Pedestrian Door
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Structural Integrity: Reinforced Column Structure Supporting up to 20 lbs/sq. ft. Winter Snow Loads
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Material Build: Multi-Layer Hot-Dipped Galvanized Steel Frame and Exterior Cladding Panels
Maximize your property's utility storage footprint, secure your vehicles, and build your ultimate backyard workshop with the heavy-duty Duramax 12'x20' Imperial Metal Garage Light Gray w/Off White (SKU: 50952). Explicitly engineered to function as a full-scale standalone vehicle garage, industrial equipment depot, or high-volume storage facility, this premium metal building delivers exceptional walk-in vertical clearance. The Imperial series stands as the definitive, zero-maintenance alternative to costly brick-and-mortar additions or high-maintenance wooden structures.
Unlike cheap, low-grade metal buildings that easily dent, rust out, and warp under high winds, the Duramax 50952 garage is built with thick, hot-dipped galvanized steel framing elements and wall cladding panels. These high-grade metallic profiles are anchored together by heavy-duty internal steel columns and roof trusses to provide maximum resistance against harsh seasonal elements. The contemporary light gray wall panels contrast beautifully with the off-white trim, making this large garage structure a premium architectural asset to any residential yard, workshop pad, or farm landscape.
Premium Structural Engineering & Design Benefits
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Zero-Maintenance Modern Build: Premium pre-painted galvanized steel panels require absolutely zero painting, rust-proofing, staining, or seasonal weather stripping. Simply spray down with a hose to keep the clean light gray finish looking flawless.
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Vehicular Roll-Up Front Access: Features a massive, smooth-gliding front pull-up garage door measuring 98.8 inches wide by 74.8 inches tall, providing plenty of width and height clearance to easily pull in compact cars, trucks, lawn tractors, ATVs, or watercraft.
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Dual-Entry Configuration with Side Access: Equipped with an additional lockable side pedestrian door layout that can be placed on either side during assembly, allowing easy access without having to lift the main front garage door.
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Steel-Reinforced Truss System: Engineered with a specialized deep-profile internal structural steel roof matrix, ensuring complete peace of mind during winter storms with a verified 20 lbs/sq. ft. snow load rating.
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Pure Fireproof Vehicular Security: Constructed completely from non-combustible premium metals, providing ultimate fire safety and compliance peace of mind when storing motorized equipment, tools, and fuel canisters close to residential lines.
Precise Technical Dimensions
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Exterior Roof Dimensions: 146.5" W x 237.4" D x 101.8" H
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Main Front Roll-Up Door Opening: 98.8" W x 74.8" H
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Wall Cladding Material: Multi-Layered Hot-Dipped Galvanized Steel
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Internal Structural Framework: Reinforced Steel Columns and Roof Trusses
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Manufacturer Warranty: Duramax 10-Year Limited Warranty
Specifications/Warranty
- 98.75" wide x 78.75" height Front Door Roll Up Opening
- Dimensions (Inches) : 146" W x 238" D x 102" H
- Weight: 779 lbs.
- Warranty: 10-year warranty
WARNING: This product may expose you to chemicals including which is [are] known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.p65warningsca.gov/furniture.
Tech Drawing/ Assembly PDF
Diagram/Technical Drawing


Great reasons to buy from us:
- Free Shipping – We Pay The Tax
- BBB Accredited Business
- 30-Day Return Policy
- Damaged? We Replace It Free
- Professional Installation Available
- US-Based Customer Support
- Ships Within 5 Business Days

Questions & Answers
Have a Question?
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Interested in the 12X20 Imperial Metal Garage kit(50952). Is it in stock if ordered this week? It will be a Government purchase. Delivered to Baltimore MD.
Product page shows availability for each shed. We update the status daily.
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Is she already put together when arrives?
No. All Duramax sheds are in kit form. The sheds arrive in pieces in boxes and strapped to a skid. Assembly is required.
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Can the side door be placed on the left side
Yes , the walk door can be placed on either side and any location on the side front or back.
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Good day My name is Bart Bartholomew of Rhinelander Wisconsin and my question: " when purchasing a duramax garage shed; will I receive assistance on contractors for installation?"
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do you assemble
No we do not. You can find more detailed information if you check the FAQ section of the website.
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Do you need a concrete floor
Concrete is not required. The assembly instructions show the option for concrete or plywood.
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What is the wind load ? Glades County Florida here. Thank you
The Imperial Garages have no wind rating.


PRODUCT DESCRIPTION
