StoreMax Plus

DuraMax StoreMax Plus Series — Premium Walk-In Vinyl Sheds in 7x7 and 10.5x8 Configurations

The DuraMax StoreMax Plus Series is the signature mid-size shed line in the DuraMax catalog — premium walk-in vinyl construction with included molded floors, metal-reinforced wall columns, and a clean two-tone light-gray-and-dark-gray aesthetic that works in both traditional and modern backyards. Built from fire-retardant vinyl resin reinforced with heavy-duty galvanized structural steel, every StoreMax Plus model is engineered to deliver decades of low-maintenance service backed by DuraMax's 15-year limited warranty.

This collection features the two StoreMax Plus configurations we carry: the compact 7x7 for backyard storage at a small footprint, and the larger 10.5x8 for full workshop-and-storage combination use. Both ship free to the continental U.S. with curbside lift-gate delivery automatically included.

The Two StoreMax Plus Models

StoreMax Plus 7x7 — The Compact Walk-In

The StoreMax Plus 7x7 (SKU 30325) delivers 49 square feet of walk-in storage in a compact square footprint. Wide double doors open to a clean interior with metal-reinforced wall columns ready to accept shelving, pegboards, or garden-tool mounts. Two integrated door windows bring natural light inside, and two vents prevent heat and condensation buildup year-round.

Best for buyers who want premium walk-in shed quality at a mid-size footprint — bigger than a compact 6x6 storage shed but smaller than a full 10x8 workshop. The 7x7 fits in backyard locations where larger sheds would crowd the yard while still delivering true walk-in functionality.

Best for: Mid-size suburban backyards, garden tool and bike storage, pool equipment, and general residential organization. Price: $939 (regularly $1,299), or as low as $84.75/month with Shop Pay's 4 interest-free installments.

StoreMax Plus 10.5x8 — The Full-Size Workshop-and-Storage Shed

The StoreMax Plus 10.5x8 (SKU 30225) is the signature shed in the StoreMax Plus line — 84 square feet of walk-in floor space with a 73-inch interior ceiling height that lets an adult stand upright with arms outstretched. Wide double doors (61 inches wide × 71 inches tall) open to accommodate ride-on mowers, motorcycles, or large workshop equipment. An integrated full skylight floods the interior with natural light, eliminating the need for daytime electrical lighting.

The 10.5-foot wide front facade gives the shed a real architectural presence in the yard — not something to hide, but a backyard feature that complements the property. Metal-reinforced wall columns support workshop benches, overhead storage racks, and full tool-organization systems along the long walls.

Best for: Family-yard storage, workshop-plus-storage combinations, hobbyist setups, contractors needing on-site equipment storage, and buyers who want a full-size shed without committing to a 10x10 or larger footprint. Price: $1,229 (regularly $1,599), or as low as $110.93/month with Shop Pay financing.

What Every StoreMax Plus Model Includes

• Molded floor included — no separate foundation kit purchase required. Heavy-duty molded vinyl floor with integrated structural support.
• Heavy-duty galvanized structural steel beams running through the interior frame for long-term structural integrity.
• Metal-reinforced wall columns built into the walls — mount shelving, pegboards, and tool racks directly without backing plates.
• Fire-retardant vinyl resin exterior — safe for storing gasoline, paint, pool chemicals, and other flammable yard supplies that polyethylene sheds aren't rated for.
• Tall walk-in interior height — adults stand upright; no ducking required.
• Wide double-door access with padlock-ready handles (lock not included; accepts any standard padlock).
• 20 lb/sq ft snow load engineering — passes wind tests when properly anchored to the ground.
• Never needs painting, sealing, or rust treatment. Vinyl doesn't rot, dent, mildew, or attract wood-eating insects.
• 15-year DuraMax limited warranty against material defects and workmanship.
• Free FAST shipping included on every order, with curbside lift-gate delivery automatically included.

Differences Between The 7x7 and 10.5x8 — and How to Choose

Floor space: The 7x7 delivers 49 sq ft. The 10.5x8 delivers 84 sq ft — roughly 71% more usable space.

Door access: Both have wide double doors, but the 10.5x8 doors (61" × 71") accommodate ride-on mowers and motorcycles that won't fit through the smaller 7x7 doors.

Natural light: The 7x7 includes two door windows for moderate natural lighting. The 10.5x8 adds a full integrated skylight, bringing significantly more natural light into the interior.

Yard presence: The 7x7 reads as backyard storage — functional but unobtrusive. The 10.5x8's 10.5-foot wide facade reads as a small backyard building, with visual weight that complements (rather than hides behind) the property.

Price: The 7x7 at $939 is the value-tier choice. The 10.5x8 at $1,229 delivers 71% more floor space for ~31% more cost — significantly better dollars-per-square-foot.

How To Choose Between The Two

• Pick the StoreMax Plus 7x7 if you need premium walk-in storage at a small footprint, won't be storing ride-on equipment, and want to keep the shed visually compact. Best for tight backyards where a larger shed would dominate.
• Pick the StoreMax Plus 10.5x8 if you have space for the larger footprint, want workshop-and-storage combination use, need ride-on mower access, or want maximum natural light from the integrated skylight. Best dollar-per-square-foot value in the StoreMax Plus line.

StoreMax Plus vs Other DuraMax Shed Lines

vs. StoreMate Plus 6x6: The StoreMate Plus 6x6 is more compact (36 sq ft vs 49 sq ft) but the StoreMax Plus 7x7 adds 13 square feet of usable floor and includes the same molded floor and fire-retardant vinyl construction. Choose the StoreMate Plus 6x6 if you want the smallest premium walk-in; choose the StoreMax Plus 7x7 if you have room for slightly more storage.

vs. WoodBridge Plus 10.5x8: The WoodBridge Plus 10.5x8 ($2,000+) offers two-tone beige-and-brown styling and reinforced wall columns at a premium price point. The StoreMax Plus 10.5x8 ($1,229) provides nearly identical interior capacity and same walk-in construction at the light-gray-and-dark-gray aesthetic for significantly less. Choose WoodBridge Plus for the premium two-tone look; choose StoreMax Plus for the value spec at the same size.

vs. YardMate Plus series: The YardMate Plus models are more compact (max 5'6" × 8') and lighter-duty. The StoreMax Plus delivers walk-in functionality, taller interior height, and wider doors — better for buyers who want a real backyard building rather than a compact tool-storage shed.

Why Buy Your StoreMax Plus from Durasheds

Every StoreMax Plus order at Durasheds.com ships free to the continental United States, with free curbside lift-gate delivery automatically included — most retailers charge $75–$150 extra for that service. We back every shed with our Lowest Price Guarantee, register your 15-year DuraMax warranty for you, and offer Shop Pay financing at checkout to split either StoreMax Plus model into 4 interest-free installments — $84.75/month on the 7x7 or $110.93/month on the 10.5x8.

Comparing the StoreMax Plus 7x7 to the 10.5x8, weighing the StoreMax Plus against the WoodBridge Plus at the same size, or planning your foundation prep? Our team of real DuraMax shed experts is available Monday–Friday, 8 AM to 5 PM PST. We'll help you compare specs, choose the right model, and order in under 10 minutes — or learn more about who we are and why thousands of homeowners trust Durasheds as their authorized DuraMax dealer.