Factory-Direct Customizable
Garden Storage Shed
In today’s fast-paced world, finding a storage solution that balances industrial-grade strength with modern architectural beauty is a challenge. The APEC DM2401 Modular Garden Storage Shed is engineered to bridge that gap. Developed and manufactured by Apec Steel Frame Systems, this unit is not a temporary fix—it is a lifelong investment in organization, security, and durability.


Whether you are looking for a compact unit for your backyard or a massive 6-meter-long industrial warehouse, buying directly from the manufacturer ensures you get the highest quality materials at the most competitive price point.
The APEC Advantage: Why Buying Factory-Direct Matters
When you choose the DM2401, you are not just purchasing a product from a retail shelf; you are partnering directly with the engineers and craftsmen who built it. This vertical integration allows Apec Modular to offer several key advantages:
Unrivaled Quality Control: Every galvanized panel and frame component is inspected at our specialized production facility before it is flat-packed for delivery.
Engineering-Led Customization: Unlike standard resellers, we own the production line. This means we can customize your modular shed’s length from a standard footprint up to 6 meters, ensuring it fits your specific space perfectly.
Direct-to-Consumer Pricing: By eliminating middleman markups, we deliver premium, industrial-grade steel structures at a price point that traditional retailers cannot match.
In-House Expertise: Our support team consists of the same experts who designed the DM2401. From technical specifications to assembly advice, you are talking to the makers.

Engineered for the Elements: Industrial Strength for Your Home
The DM2401 is built to thrive in conditions where wooden or plastic sheds fail. Our commitment to structural integrity is backed by rigorous testing and high-grade material selection:
Heavy-Duty Snow Load Capacity: Designed to withstand 150 kg/m³ of snow, providing ultimate safety during harsh winter months.
Superior Wind Resistance: With a wind load capacity of 200 kg/m², the DM2401 remains stable and secure even in high-altitude or coastal environments.
Full Galvanization: Every structural element is made from high-quality galvanized steel, creating a permanent shield against rust, oxidation, and environmental decay.
OSB-3 Flooring Systems: We equip our units with high-performance OSB-3 flooring, providing a moisture-resistant, stable foundation capable of supporting heavy machinery or vehicles.
Modular Scalability: A Space That Grows With You
We understand that no two projects are the same. The DM2401 features a revolutionary modular design that offers unprecedented flexibility:
- Starting Width: Our units can be configured starting from a compact 1.5-meter width, ideal for narrow urban garden pathways or building side-alleys.
- Expandable Depth: Need more volume for an ATV or a professional workshop? The DM2401 can be extended in depth up to 6 meters, offering a massive internal volume of over 7.23 m3 in standard configurations.
- Height and Access: With a generous internal height of 1940 mm and wide double-door entry, moving large items like lawnmowers or workbench tables is effortless.
The DIY Revolution: Easy Assembly & Smart Logistics
The DM2401 is the pinnacle of the “Do It Yourself” (DIY) movement in the steel structure sector. We have optimized every aspect of the delivery and setup process:

Flat-Pack Delivery System
We ship the DM2401 as a de-mounted (flat-pack) kit. This allows us to deliver to locations where traditional containers cannot go. You can easily move the individual panels through standard gates, narrow corridors, or even up staircases to your preferred installation site.

Simplified Installation Process
You don’t need to be a professional contractor to build a professional-grade shed. The DM2401 is designed for rapid assembly using standard hand tools. Our precision-welded joints and pre-drilled holes ensure a perfect fit, allowing two people to complete the setup in just a few hours.
Smart Mobility: Innovation Beneath the Surface
Unique to Apec Modular’s design philosophy is the inclusion of integrated forklift pockets at the base of the unit. This innovative feature ensures that your investment is never permanent. Should you decide to redesign your landscape or move to a new property, the entire unit—even when loaded—can be safely relocated using standard equipment.
Versatility: From Garden Shed to Professional Workspace
The DM2401’s robust frame and customizable length make it suitable for a wide array of applications:
- Residential Storage: The ultimate solution for garden tools, seasonal furniture, and pool supplies.
- Vehicle Garages: A secure, weather-proof home for motorcycles, bicycles, ATVs, and classic car parts.
- Creative Hobby Studios: Its solid flooring and steel walls make it an ideal foundation for a woodworking shop, art studio, or home gym.
- Commercial Use: A rapid-deployment, secure depot for construction sites, inventory management, or mobile office storage.
Maintenance-Free Longevity
The true value of a storage shed is measured in decades. While wood requires painting and plastic degrades under UV exposure, our galvanized steel units are virtually maintenance-free. A simple annual wash with a garden hose is all that is required to keep your DM2401 looking brand new for years to come.
Technical Specifications
| Technical Category | Specification |
| Manufacturer | Apec Steel Frame Systems |
| Model | DM2401 Modular Series |
| Material Type | 27/200 Galvanized Trapezoidal Steel |
| Standard Dims (Ex) | 2141 x 2021 x 2088 mm |
| Internal Capacity | 7.23 $m^3$ (Standard Model) |
| Custom Lengths | Up to 6000 mm (6 meters) |
| Minimum Width | Starting at 1500 mm (1.5 meters) |
| Floor Construction | High-Resistance OSB-3 |
| Snow Load | 75 kg/m³ |
| Wind Load | 50 kg/m² |
| Portability | Integrated Forklift Pockets |
Secure Your Future with APEC Modular
When you choose the APEC DM2401, you aren’t just buying a shed; you are investing in a product backed by a legacy of steel engineering excellence. By purchasing directly from the manufacturer, you gain access to custom sizing, factory-direct pricing, and a level of durability that only true galvanized steel can provide.
Don’t settle for generic storage. Reclaim your space with a modular solution designed for your life. Contact us today or visit apecmodular.com to configure your custom DM2401 kit.






Frequently Asked Questions (FAQ)
Absolutely! We designed the DM2401 with the DIY user in mind. It arrives as a flat-pack kit with an easy-to-follow guide. Most customers complete the assembly in a few hours.
While a level concrete or gravel base is recommended for long-term stability, the rigid steel frame and OSB-3 flooring allow the DM2401 to be placed on any firm, leveled surface.
Because we are the manufacturer, our lead times for custom units are among the fastest in the industry. Most custom configurations are ready for shipment within 10-15 business days.
The wide double doors are built with a reinforced locking mechanism and heavy-duty hinges, providing a high level of security for your valuable equipment and vehicles.
