70 Ft Wide Double Truss Storage Building – Heavy-Duty 26.5oz PVC with Dual Winch Doors

Professional 21.34 m (70') Wide Double Truss Industrial Storage Building – Extreme-Duty Elite PVC Shelter

Reinforced Structural Engineering for Massive-Scale Logistics, Aviation, and Heavy Industrial Operations

OVERVIEW

Command the ultimate in site protection with the Professional 21.34 m (70') Wide Double Truss Storage Building. As the largest structural series in our catalog, these buildings are engineered for massive volume requirements and extreme climatic resilience. Featuring a Heavy-Duty 2.44 m (8') arch spacing and a reinforced double-truss galvanized steel frame, this structure offers the highest available resistance to wind and snow loads. Clad in premium 26.5 oz (900 gsm) All-White PVC fabric, this shelter provides an airtight, 100% waterproof, and fire-retardant environment. With a massive 8.53 m (28') peak height and dual industrial winch-operated doors, this series is the definitive solution for aircraft hangars, semi-fleet housing, and bulk distribution centers.

SYSTEM HIGHLIGHTS

• Elite Double Truss Architecture: Features hot-dip galvanized steel pipes in a reinforced double-truss configuration with 2.44 m (8') arch spacing to eliminate structural flex and survive extreme winter weather cycles.

• Industrial 26.5 oz PVC Membrane: High-density, professional-grade PVC that is UV-stabilized, frost-resistant, and flame-retardant, offering an extended lifecycle in the harshest outdoor environments.

• Massive 28-Foot Clear-Span Height: Designed with a 8.53 m (28') peak, providing ample vertical clearance for industrial cranes, stackable inventory systems, and oversized aviation or maritime equipment.

• Dual High-Clearance Winch Doors: Features massive winch-operated doors at both ends, facilitating the movement of semi-trailers, heavy construction loaders, and large agricultural machinery.

• Translucent Light Transmission: The All-White PVC membrane allows natural daylight to permeate the interior, reducing energy costs for daytime operations while the thermal properties help minimize condensation.

• Corrosion-Resistant Structural Coating: All frame components are hot-dip galvanized for total rust protection, ensuring long-term structural integrity in high-moisture or coastal environments.

SPECIFICATIONS BY VARIANT

SKU	Model Description	Size (Metric: W x L x H)	Size (Imperial: W x L x H)	Fabric Weight
P7010428DP750	HD 8FT Truss Elite	21.34 x 31.70 x 8.53 m	70 x 104 x 28 ft	26.5 oz PVC
P7012028	HD 8FT Truss Elite	21.34 x 36.58 x 8.53 m	70 x 120 x 28 ft	26.5 oz PVC
P7015228	HD 8FT Truss Elite	21.34 x 46.33 x 8.53 m	70 x 152 x 28 ft	26.5 oz PVC

TECHNICAL DATA

• Frame Type: Heavy-Duty Double Truss (Galvanized Steel)

• Arch Spacing: 2.44 m (8') for Extreme Load Resistance

• Peak Height: 8.53 m (28')

• Fabric Properties: 100% Waterproof, UV-treated, Cold-resistant, Fire-Retardant

• Door System: Dual Manual Winch Roll-Up (Front & Rear)

• Anchoring: Full industrial ground anchoring kit included

IDEAL APPLICATIONS

• Industrial Logistics & Warehousing – Massive clear-span space for palletized inventory and high-volume distribution hubs.

• Aviation & Marine Storage – Spacious clearance for regional aircraft hangars or dry-docking multiple large vessels.

• Agricultural Super-Shelters – Protecting large-scale hay volumes, combines, and commercial fleet machinery.

• Site Construction Depots – Providing a professional, dry environment for heavy machinery maintenance and material fabrication.