Giantz 8.5' x 12.8' Metal Garden Shed with Sliding Doors

Spacious Backyard Storage with a Galvanized Steel Frame

Give your gardening tools, outdoor equipment, and seasonal belongings a dedicated home with the Giantz Metal Garden Storage Shed.

Measuring approximately 8.5 feet wide, 12.8 feet deep, and 6.6 feet high, this outdoor storage building combines galvanized steel construction, double sliding doors, four ventilation openings, and an included metal base frame.

Its spacious design offers a practical way to organize lawn equipment, gardening supplies, outdoor accessories, and household items while reclaiming valuable garage space.

Finished in a versatile grey color, the shed offers a clean, functional appearance for backyards, gardens, and residential properties.

Galvanized Steel Construction

The Giantz garden shed is constructed using galvanized steel and polypropylene components.

The manufacturer specifies 0.25mm color-coated steel panels and a 0.6mm zinc-coated steel frame.

Galvanized construction helps resist corrosion associated with outdoor exposure, while the metal-panel design creates an enclosed storage area for compatible equipment and supplies.

Like any outdoor structure, the shed requires proper installation, anchoring, and periodic inspection to maintain its condition.

Included Metal Base Frame

Unlike storage sheds that require the base structure to be purchased separately, this Giantz model includes a metal base frame.

The base frame measures approximately 248cm x 360cm (8.1' x 11.8').

It provides a framework for the shed's base and allows customers to plan a suitable flooring arrangement.

The manufacturer notes that customers may add their own wooden floor if desired.

Important: The included metal base frame is not the same as a complete solid floor. Flooring materials should be confirmed separately.

Double Sliding Doors for Convenient Access

The shed features double sliding doors designed to make accessing stored belongings more convenient.

Unlike traditional hinged doors, sliding doors do not require the same outward-swinging clearance.

The listed door opening measures approximately 37 inches wide by 64.6 inches high.

This makes the shed suitable for many compatible gardening tools and pieces of lawn equipment, provided they fit within the actual opening.

Four Ventilation Openings

Four integrated ventilation openings help promote airflow throughout the enclosed storage area.

Each vent measures approximately 23cm x 10cm (9.1" x 3.9").

Ventilation can help reduce stagnant air, although moisture and condensation still depend on local weather, installation conditions, and the items being stored.

Sloped Roof for Water Runoff

The shed features a sloped roof designed to direct rainwater away from the roof surface.

This design helps reduce standing water on the roof when the structure is properly installed.

Roof performance depends on correct assembly and the manufacturer's installation requirements.

Lockable Storage

The Giantz shed includes a lock, providing an additional level of access control for stored belongings.

This is useful when organizing gardening tools, outdoor accessories, and maintenance supplies in a separate backyard storage building.

The lock is an access-control feature and should not be interpreted as a guarantee against theft.

Versatile Outdoor Storage

Use the Giantz metal garden shed to organize:

• Gardening tools and supplies

• Lawn-care equipment

• Outdoor maintenance accessories

• Seasonal decorations

• Patio accessories

• Hand tools and workshop supplies

• Compatible recreational equipment

Its approximately 109-square-foot exterior roof footprint provides useful storage space for homeowners who need something larger than a compact garden shed.

Key Features

• Giantz outdoor metal garden shed

• Approximate exterior size: 8.5' W x 12.8' D x 6.6' H

• Galvanized steel and polypropylene construction

• 0.25mm color-coated steel panels

• 0.6mm zinc-coated steel frame

• Included metal base frame

• Double sliding doors

• Four ventilation openings

• Sloped roof for water runoff

• Lock included

• Grey exterior finish

• Optional customer-supplied wooden flooring

• Assembly required

• Ships in three packages

Product Specifications

Specification	Details
Brand	Giantz
Product Type	Outdoor Metal Garden Storage Shed
Exterior Dimensions with Roof	260cm W x 389cm D x 202cm H
Approximate Imperial Dimensions	8.5' W x 12.8' D x 6.6' H
Exterior Roof Footprint	Approx. 109 sq. ft.
Material	Galvanized Steel and Polypropylene
Steel Panel Thickness	0.25mm
Frame Thickness	0.6mm
Door Type	Double Sliding
Door Opening	94cm W x 164cm H
Approximate Door Opening	37" W x 64.6" H
Ventilation	4 Vents
Vent Dimensions	23cm x 10cm Each
Base Frame	Metal, Included
Base Frame Dimensions	248cm x 360cm
Roof Design	Sloped
Color	Grey
Lock	Included
Solid Floor	Not Listed as Included
Assembly	Required
Shipping Packages	3

What's Included

• Giantz metal garden shed

• Metal base frame

• Lock

• Assembly manual

The supplier states that the order ships in three separate packages, which may arrive at different times.

Installation & Care

Before installation, select a suitable level location and confirm the manufacturer's foundation and anchoring requirements.

Check local building regulations, HOA requirements, property setbacks, and applicable permits.

If installing a wooden floor, ensure that the floor design is appropriate for the shed's base frame and intended storage loads.

Periodically inspect the roof, doors, fasteners, and frame to maintain proper operation.

Make More Room for Outdoor Living

The Giantz 8.5' x 12.8' Metal Garden Shed offers a practical combination of storage capacity, galvanized steel construction, sliding-door access, and an included base frame.

Whether you're organizing gardening equipment, storing seasonal supplies, or reclaiming space in your garage, this versatile outdoor storage building helps keep your property organized.

More storage space. Convenient access. A cleaner, more organized backyard.