Pre-eng buildings


3twenty Modular is pushing the limits of modular by developing a line of commercial pre-eng buildings. Using structures that are up to 30' wide, 74' long, and 18' tall, we are now providng our clients with a solution that can compete with traditional pre-eng buildings. Our prefab solution reduces cost and cuts construction schedules in half.


  • Standard and custom plans available
  • Steel structure provides enhanced durability
  • No foundation required
  • Container building block allows easy stacking
  • Combine units for larger, open spaces
  • Spray foam insulated ensures an efficient building envelop designed for Canada’s cold winters and hot summers
  • Easy to move and relocate without worrying about the structure 

"We have found the team at 3twenty excellent to work with, and have crated not only an exceptional working relationship but friendships as well. We have found they are eager to provide a top notch product and are always willing to adapt to suggestions for improvements. all of the units built for this project were delivered on time and on budget. I would not hesitate to recommend 3twenty."

- Mike Hurd, Superintendent of Facilities

Standard Office Features

  • 2lb closed cell spray foam insulation in walls and ceiling
  • 120/240v electrical service
  • Electrical package includes duplex receptacles throughout, exterior lighting and plugs, fluorescent lighting, data/phone wiring, 
  • Ducted heat, air conditioning, ventilation 
  • 36" steel insulated man doors with 1/4 glass
  • 36" x 48" sliding windows
  • Commercial grade vinyl flooring
  • 1/2" type x vinyl wrapped gypsum with matching batten strips
  • 4" rubber baseboard
  • CSA A277 / Part 10 Certified

Bathroom Features

  • Welded fill and pump out hookups
  • Bathroom accessories (garbage, sanitary disposal, soap and towel dispenser)
  • 400 gallon water and sewer tanks
  • Urinal options
  • Macerating toilet
  • Glycol and pump system

Floor plans


12x40 Office




8x40 Office & Bathroom

16x40 Office

12x60 Office