Product Description
The Suncast Modernist® 8 ft. × 7 ft. Dual Barn Door Storage Shed combines modern architectural styling with a durable outdoor storage system designed for lawn equipment, bicycles, gardening tools, seasonal gear, and other residential outdoor items.
Its approximately 8-by-7-foot footprint provides substantial storage space without requiring the larger installation area of a 10- or 12-foot shed. Suncast specifies a total internal storage capacity of 362 cubic feet, giving homeowners room for both floor-standing equipment and vertically organized tools.
The exterior structure is built from multi-wall resin panels engineered for strength and year-round durability. Unlike traditional wood siding, the resin panels require minimal routine maintenance and are designed for outdoor exposure.
Suncast describes the all-weather construction as both water resistant and UV protected, helping the exterior maintain its appearance through changing weather conditions.
A steel structural frame reinforces the shed and helps support heavier environmental loads. The floor is also reinforced, allowing the shed to accommodate heavier residential outdoor equipment when installed on the proper foundation.
One of the most distinctive elements is the dual sliding barn-door system. Instead of conventional outward-swinging doors, the two doors move across the front of the shed on a slide-rail system.
This arrangement minimizes the amount of clearance needed directly in front of the structure and can make accessing equipment more convenient in tighter yards, patios, or garden areas.
The sliding system incorporates a steel door frame and steel slide rail to add rigidity and resistance to tampering. The doors are also padlock compatible, although the padlock itself is not included.
A 48-inch-wide × 71.75-inch-high door opening gives the shed enough clearance for many common residential items, including walk-behind lawn mowers, bicycles, wheelbarrows, garden equipment, patio items, and storage containers.
Two large transom windows positioned near the upper door area bring natural daylight into the shed while preserving useful wall and floor storage space.
Interior airflow is supported by built-in vents, helping reduce stagnant air inside the enclosed storage structure.
For organization, Suncast includes four single tool hooks with the shed. These provide convenient vertical storage for compatible hand tools and outdoor accessories.
Additional shelves, baskets, and tool-hanging systems are available separately for users who want to further customize the interior.
With modern styling, sliding barn doors, 362 cubic feet of storage capacity, reinforced construction and a 10-year manufacturer warranty, the Suncast Modernist 8 × 7 is a practical storage solution for homeowners wanting both outdoor organization and contemporary design.
Key Features
362 Cubic Feet of Storage
The shed provides 362 cu. ft. of total internal storage capacity, giving homeowners substantial room for lawn, garden and seasonal equipment.
Dual Sliding Barn Doors
Two sliding doors provide convenient access while avoiding the clearance requirements of conventional outward-swinging doors.
Steel Door Frame & Rail System
The barn-door system incorporates steel reinforcement and a slide rail designed to provide additional structural strength.
Reinforced Resin Floor
A heavy-duty reinforced resin floor comes standard with the shed and is designed to support heavier stored items.
Multi-Wall Resin Construction
Multi-layer resin panels provide structural strength and durability for year-round outdoor use.
Steel Structural Frame
Integrated steel reinforcement adds rigidity to the overall structure and helps support heavier snow loads.
Two Large Transom Windows
Dual transom windows bring natural daylight into the storage space.
Four Tool Hooks Included
Four single tool hooks provide useful vertical organization directly out of the box.
Integrated Ventilation
Built-in vents promote interior air circulation.
Padlock-Compatible Doors
The door system can accept a padlock for additional security.
Padlock is not included.
Low-Maintenance Exterior
The resin construction is designed to be easy to clean and maintain without routine staining or painting.
10-Year Limited Warranty
Suncast backs the Modernist 8 × 7 shed with a 10-year limited manufacturer warranty.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Suncast |
| Collection | Modernist® |
| Product Type | Outdoor Storage Shed |
| Nominal Size | 8 ft. × 7 ft. |
| Product Family | BMS8780 Series |
| Primary Material | Multi-Wall Resin |
| Structural Reinforcement | Steel Frame |
| Door Type | Dual Sliding Barn Doors |
| Exterior Width | 8 ft. 2 in. |
| Exterior Depth | 7 ft. 3.5 in. |
| Exterior Height | 7 ft. 5 in. |
| Interior Width | 7 ft. 9.75 in. |
| Interior Depth | 6 ft. 10 in. |
| Interior Height | 7 ft. 2.5 in. |
| Door Opening Width | 48 in. |
| Door Opening Height | 71.75 in. |
| Storage Capacity | 362 cu. ft. |
| Floor | Reinforced Resin |
| Floor Included | Yes |
| Windows | 2 Large Transom Windows |
| Ventilation | Built-In Vents |
| Tool Hooks | 4 Included |
| Door Frame | Steel Reinforced |
| Door Rail | Steel |
| Lockable | Yes, Padlock Compatible |
| Padlock Included | No |
| UV Protection | Yes |
| Water Resistance | Yes |
| Electrical Cord Port | Variant Dependent / See Model Note |
| Manufacturer Warranty | 10-Year Limited |
Suncast currently lists assembled dimensions of 8 ft. 2 in. W × 7 ft. 3.5 in. D × 7 ft. 5 in. H, interior dimensions of 7 ft. 9.75 in. W × 6 ft. 10 in. D × 7 ft. 2.5 in. H, and a 362-cu.-ft. capacity.
Storage Configuration
Total Storage Capacity
362 Cubic Feet
The interior can accommodate a combination of larger floor-standing equipment and smaller items organized vertically.
Floor-Level Storage
Suitable residential storage applications include:
- Walk-behind lawn mowers
- Garden carts
- Wheelbarrows
- Bicycles
- Outdoor furniture
- Patio accessories
- Garden equipment
- Storage totes
- Seasonal supplies
- Pool equipment
- Firewood
- Yard-care equipment
Wall Organization
Four single tool hooks are included for compatible tools and accessories.
Additional interior organization components can be purchased separately.
Door & Entry Configuration
Door Type: Double Sliding Barn Door
Door Opening Width: 48 Inches
Door Opening Height: 71.75 Inches
Door Support: Steel Frame
Slide System: Steel Rail
Security: Padlock Compatible
Padlock: Not Included
The sliding-door design is particularly useful where conventional swing doors would require too much open space in front of the shed.
Suncast specifically describes the barn-door system as a space-saving configuration.
Floor Configuration
The Modernist shed includes a reinforced resin floor as standard equipment.
The reinforced flooring system is designed for heavier residential outdoor loads such as:
- Lawn equipment
- Garden equipment
- Bicycles
- Storage containers
- Outdoor accessories
The floor itself does not replace the need for a proper underlying foundation.
Suncast requires its sheds to be installed on an appropriate foundation for correct assembly and warranty coverage. The manufacturer provides guidance for concrete slab or wood-frame foundation options.
Wall & Structural Configuration
Multi-Wall Resin Panels
The wall panels use multi-wall resin construction designed to improve structural rigidity.
Steel Frame
A steel internal support structure strengthens the shed and assists with heavier roof and snow loads.
All-Weather Exterior
Suncast specifies:
- Water-resistant construction
- UV protection
- Low-maintenance surfaces
- Year-round outdoor design
Window & Ventilation Configuration
Transom Windows
Quantity: 2
Large upper transom windows introduce natural light while retaining usable wall space.
Ventilation
Integrated vents promote air circulation inside the shed.
What’s Included
The standard Suncast Modernist 8 × 7 configuration includes:
- 1 × Suncast Modernist 8 × 7 Shed Structure
- Multi-Wall Resin Wall Panels
- Reinforced Resin Floor
- Steel Structural Frame Components
- Roof Panel System
- 2 × Sliding Barn Doors
- Steel Door Frame
- Steel Sliding Rail System
- 2 × Large Transom Windows
- Integrated Vent Components
- 4 × Single Tool Hooks
- Padlock-Compatible Door Hardware
- Standard Assembly Hardware
- Manufacturer Assembly Documentation

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