38' portable fabric building
38' Portable Fabric Building - Image 2
38' portable fabric building interior
fabric building door exterior
inside an engineered fabric building

38′ Portable Fabric Building

The commercial-grade structure that goes where the work is.

The 38′ Portable Engineered Fabric Building is FastCover’s entry point into fully engineered commercial structures. At 38 feet wide with an 18-foot peak, it delivers genuine clear-span, column-free industrial capacity with the portability that makes it practical for operations where site conditions change, project timelines are finite, or permanent construction isn’t warranted. 

A no foundation building that erects on any relatively level surface, engineered to meet local snow, wind, and rain load requirements. 

Category:

Description

Specification Detail
Width 38′
Internal Peak Ceiling Height 18′ 
Up & Over Clearance 59′
Max Door Opening 16′ wide x 15′ high
Length Available in multiple lengths
Foundation Not required — level surface sufficient 
Baserail Included
Structure Engineered double truss, powder-coated steel
Truss Spacing Multiple options available
Warranty 15-year prorated on all steel and fabric

 

Key Features 

Engineered to code. The 38′ is a fully engineered structure designed to meet site-specific snow, wind, and rain load requirements. Multiple truss spacing options allow the structure to be configured to meet applicable building code. Stamped engineering documents are available for Canadian and U.S. jurisdictions. 

No foundation required. One of the portable engineered truss structures that erects on any relatively level surface without a poured foundation. Baserail is included, and the structure can be anchored using screw anchors, concrete blocks, rig matting, or pony walls depending on site conditions. 

Clear-span interior. No interior columns. The full 38-foot width is usable floor space, which matters when moving equipment, machinery, or vehicles in and out. 

Relocatable. The 38′ can be dismantled and relocated when the project moves or the operation changes. It is a capital asset that travels with the business rather than staying with the land. 

Extendable. If footprint requirements grow, the structure can be extended in length without replacing the building. 

Can be insulated and heated. The 38′ supports full insulation and heating packages for year-round operation in cold climates. 

Common Applications 

Widely used as a temporary work site building across industries where covered space is needed quickly without a permanent footprint: 

  • Equipment storage and protection 
  • Vehicle maintenance and light mechanical work
  • Parts, materials, and supply storage
  • Covered workspace for construction and contracting operations
  • Farm equipment storage
  • Oil and gas site support structures
  • Remote and fly-in/fly-out site deployments

 

Why FastCover 

FastCover has been designing and manufacturing fabric structures in Winnipeg, Manitoba for over 3 decades. All buildings are reviewed and tested by independent third-party professional engineers. The 38′ Portable Engineered Fabric Building is built to the same specifications as FastCover’s largest industrial structures, with an engineered double truss, powder-coated steel frame, and commercial-grade fabric cover, backed by a 15-year prorated warranty on all steel and fabric. 

Ready to Spec Your Building?

Tell us your site conditions, length requirements, and intended use. FastCover’s team will work through the configuration with you, including stamped engineering for permitting if required. 

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