The Stormax™ 20ft Series includes our most compact range of industrial storage tents — also called 20ft shipping container canopies, 20ft conex shelters, or 20ft-wide fabric buildings. Designed to mount securely onto 20ft ISO containers, these shelters create covered working space or storage zones while remaining modular, relocatable, and cost-effective.
Available in lengths of 32ft, 40ft, 60ft, 80ft, and 120ft, the 20ft Series provides flexible coverage for projects that need reliable protection but don’t require the scale of larger Stormax models.
Key Features of the 20ft Series
Width & Length Options
The 20ft Series is designed with a 20ft clear span width, available in multiple lengths including 32ft, 40ft, 60ft, 80ft, and 120ft. This flexibility allows you to choose a canopy size that matches your compound, yard, or storage needs.
Frame Structure
Constructed from galvanised EN 1090-certified steel, the 20ft Series uses a single truss frame for reliable durability and compliance with industrial standards.
Covering Material
Each shelter is clad in 610-900gsm fire-retardant PVC, which is UV-resistant and weather-resistant, ensuring long-term performance in varied climates. 10+ Years
Applications
Ideal for small compounds, tool storage, light machinery, and agricultural use, the 20ft Series is a versatile solution for compact yet reliable site coverage.
Relocatable Design
Fully modular and built as a Temporary Dismantlable Structure (TDS), the 20ft Series can be dismantled, moved, and re-installed at new sites with minimal disruption.
The 20ft Series is designed with a 20ft clear span width, available in multiple lengths including 32ft, 40ft, 60ft, 80ft, and 120ft. This flexibility allows you to choose a canopy size that matches your compound, yard, or storage needs.
Constructed from galvanised EN 1090-certified steel, the 20ft Series uses a single truss frame for reliable durability and compliance with industrial standards.
Each shelter is clad in 610-900gsm fire-retardant PVC, which is UV-resistant and weather-resistant, ensuring long-term performance in varied climates. 10+ Years
Ideal for small compounds, tool storage, light machinery, and agricultural use, the 20ft Series is a versatile solution for compact yet reliable site coverage.
Fully modular and built as a Temporary Dismantlable Structure (TDS), the 20ft Series can be dismantled, moved, and re-installed at new sites with minimal disruption.
Who Chooses the 20ft Series?
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Construction Compounds & Site Welfare
Smaller construction compounds often need a secure and weather-resistant shelter for storing materials, providing welfare space, or covering equipment during short-term projects. The 20ft Series is popular in these environments because it is quick to install, requires no permanent foundations, and can be dismantled when the job is complete.
Agriculture & Small-Scale Farming
Farmers and agricultural businesses use the 20ft Series for hay, feed, and small equipment protection. Its compact footprint makes it ideal for yards where space is limited but durable cover is still required. The fabric PVC cover provides protection from rain and UV, keeping supplies and machinery safe year-round.
Workshops & Temporary Site Shelters
For light engineering, fabrication, or maintenance, the 20ft Series can be used as a temporary workshop shelter. The clear span allows for small machinery, workbenches, or assembly tasks, while still being relocatable to another site when operations shift.
Businesses With Limited Space
Not every organisation has the capacity for a large warehouse tent. Small logistics companies, local contractors, and start-ups choose the 20ft Series because it gives them cost-effective weather protection without committing to the scale — or expense — of larger Stormax models. It is often used to cover small fleets, forklifts, or materials that must stay dry and accessible.
Comparison Within the 20ft Series
| Model | Dimensions (ft) | Coverage (ft²) | Best Use |
|---|---|---|---|
| 20x32ft | 20ft × 32ft | 640 ft² | Compact compounds, light tools |
| 20x40ft | 20ft × 40ft | 800 ft² | Small storage, agriculture |
| 20x60ft | 20ft × 60ft | 1,200 ft² | Light machinery, logistics yard overflow |
| 20x80ft | 20ft × 80ft | 1,600 ft² | Construction compounds, multi-use |
| 20x120ft | 20ft × 120ft | 2,400 ft² | Long-span coverage for extended storage |
FAQs
What are Stormax™ Industrial Storage Tents used for?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long does installation take?
Installation time depends on size:
• 20–40ft wide models → typically 2–3 working days.
• 50–70ft wide models → 3-6 working days.
Because Stormax™ is modular, larger structures can be built quickly compared to permanent steel buildings.
What sizes are available in the Stormax™ Series?
The Stormax™ Series ranges from 20ft wide compact shelters up to 70ft wide double truss structures. Lengths are modular, with options like 32ft, 40ft, 60ft, 80ft, 100ft, 120ft, and 150ft depending on the model. Larger Formex Bespoke solutions can be designed for projects requiring uncapped spans.
Are Stormax™ tents relocatable?
Yes. Stormax™ is engineered as a Temporary Dismantlable Structure (TDS), meaning it can be dismantled and reinstalled at new sites. This makes it ideal for contractors with multiple projects, logistics companies managing shifting yards, and infrastructure projects with defined timelines.
Do Stormax™ structures meet compliance standards?
All Stormax™ tents are fabricated from EN 1090-certified galvanised steel and clad with 610-900gsm fire-retardant PVC fabric. They are designed in line with Eurocode principles for wind and snow actions, making them compliant, safe, and audit-ready for Tier 1 projects.
Why choose Stormax™ over other industrial storage tents?
Stormax™ is trusted by blue-chip contractors, civil engineering firms, and logistics operators because it offers:
• Proven compliance (EN 1090 steel, TDS design).
• Scalability (20ft to 70ft widths, modular lengths).
• Durability (5-year structural warranty, fire-retardant PVC).
• Enterprise focus — Stormax™ is positioned as a premium industrial storage tent, not just a generic “fabric shelter.”