8ft x 8ft Flat Floor Bunded Storage Container – Corten Steel, 3mm Durbar Floor

8ft x 8ft Flat Floor Bunded Storage Container – Corten Steel, 3mm Durbar Floor: Features

An 8ft x 8ft flat floor bunded storage container – Corten steel, 3mm Durbar floor provides compliant, secondary containment for storing hazardous liquids, oils, fuels, and chemicals with the added benefit of a flat, anti-slip walking surface. For example, this unit is perfect for storing IBCs, drums, or fuel tanks where staff need to walk safely inside the container to access stored items. However, unlike raised bunded containers with stepped interiors, this flat floor design features an integral bund below a level 3mm Durbar steel floor. As a result, you receive a spill-containment unit that eliminates trip hazards while maintaining full regulatory compliance. Learn about oil storage regulations from official HSE guidelines.

Why Choose a Flat Floor Bunded Container for Your Site?

Traditional raised bunded containers have a step between the door and the bund floor. In contrast, this flat floor unit presents a completely level surface from door to rear wall. Consequently, the 3mm Durbar floor provides excellent anti-slip properties, reducing the risk of slips when handling liquids. Moreover, the Corten steel construction provides exceptional corrosion resistance without requiring painting. Thus, you gain both safety and durability. See bunded storage ideas on Pinterest for layout inspiration.

Key Features of This Flat Floor Bunded Storage Container

The 3mm Durbar floor is the defining feature of this unit. For instance, Durbar steel features a raised chequer plate pattern that provides excellent grip even when wet or oily. Similarly, the flat floor design eliminates trip hazards at the door threshold. Furthermore, the integral bund sits below the Durbar floor, accessible via an inspection hatch. Finally, the 8ft x 8ft footprint is ideal for tight spaces where larger 20ft units cannot fit. Check UK oil storage regulations before ordering storage equipment.

Bund Capacity and Compliance

This unit is designed to meet UK oil storage regulations. For example, the integral bund below the Durbar floor creates a containment volume of approximately 1,100 litres. Likewise, the seamless welded construction eliminates weak points where leaks could escape. If you need greater containment capacity, larger bund depths are available on request. Browse our bunded storage catalog for matching accessories.

The Durbar Floor Advantage

The 3mm Durbar floor offers several practical benefits. First, the raised chequer plate pattern (approx. 3mm high) provides anti-slip protection for staff carrying drums or IBCs. Second, the Durbar surface is weldable and can be cut for custom installations. Third, the 3mm thickness provides strength for heavy loads (pallet trucks, drum trolleys). Finally, the flat floor allows easy cleaning and spill management. Read our bunded storage guide before purchasing.

Durability of Corten Steel Construction

Outdoor liquid storage demands weather-resistant materials. First, this container is manufactured from Corten steel (weathering steel grade S355J2W) that resists atmospheric corrosion. Second, the 2.5mm wall thickness and 3mm Durbar floor provide structural strength for heavy loads. Third, the external floor is raised on small feet, allowing airflow underneath. Finally, the self-weathering patina means no painting or ongoing maintenance is required.

What’s Included and Access Options

First, every unit includes the 8ft x 8ft Corten steel container with integral bund and 3mm Durbar flat floor. Second, lockable double doors at one end provide access. Third, a bund inspection hatch is included for checking liquid levels. Finally, lifting points are fitted for forklift or crane handling.

For instance, add a galvanised steel removable ramp for drum trolley access. Likewise, internal shelving or drum racks can be installed. Contact our bunded storage team for custom configurations.

Pros and Cons

Pros:

• 3mm Durbar steel floor (anti-slip, chequer plate pattern)

• Flat floor design (no trip hazard at threshold)

• Integral bund below floor (approx. 1,100 litre capacity)

• Corten steel construction (self-weathering, no painting)

• 8ft x 8ft footprint (fits tight spaces)

• Fully welded bund floor (zero leakage)

• Compliant with UK oil storage regulations

• Lockable double doors included

Cons:

• Durbar floor can trap dirt (requires occasional brushing)

• Heavier than standard floor (approx. 1,300kg empty)

• Corten steel takes 6–12 months to fully patina

Technical Specifications

• External Length: 2440mm (8ft)

• External Width: 2440mm (8ft)

• External Height: 2550mm (including feet)

• Internal Length: 2300mm

• Internal Width: 2300mm

• Internal Height: 2000mm

• Floor Type: Flat, level with threshold

• Floor Material: 3mm Durbar steel (chequer plate, anti-slip)

• Bund Depth: 300mm (below Durbar floor)

• Bund Capacity: Approx. 1,100 litres

• Material (body): Corten steel (grade S355J2W, weathering steel)

• Wall Thickness: 2.5mm

• Durbar Floor Thickness: 3.0mm

• Bund Construction: Fully welded, leak-tested

• Door Type: Lockable double doors (1250mm wide x 1800mm high)

• Door Threshold: Level with Durbar floor (no step)

• Door Seal: Weatherproof rubber

• Inspection Hatch: Yes (100mm diameter, screw cap, access to bund)

• Lifting Points: Forklift pockets + crane lugs

• Ground Clearance: 50mm (raised on steel feet)

• Empty Weight: Approx. 1,300kg

• Max Load (internal): 2,500kg evenly distributed

• Compliance: UK Oil Storage Regulations (England & Scotland)

• Warranty: 5 years (structural)

Final Verdict

In summary, this flat floor bunded container delivers compliant hazardous liquid storage with enhanced safety for staff access. As a result, site managers can store oils and chemicals safely while eliminating trip hazards at the door threshold. Consequently, one chemical storage facility chose this flat floor design specifically to reduce slip risks during drum handling. Therefore, choose this 3mm Durbar floor version for anti-slip, flat access. If you need a raised (non-flat) floor, our standard raised bunded container is available. If you require a larger footprint, consider our 10ft or 20ft flat floor bunded containers. Thus, request a free quote with your required bund depth and delivery postcode today. Return to our bunded storage home page for ramps, shelving, and container maintenance kits.

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